Herbarium Specimen Details

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. NE of the University of South Florida campus. 28° 0' 0" N 82° 0' 0" W
Habitat Slash pine [Pinus elliottii]-turkey oak [Quercus laevis] sandhill community.
Reproductive State Fertile
Collector G. Bancroft
Collection Date 27 Sep 1979
Accession Number 151398
Image 151398.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Chloris petraea Sw.
Locality USA. Florida , Hernando Co. : At Chinsequt.
Habitat Wood and roadside.
Reproductive State Fertile
Collector G. R. Cooley 5504
with H.A. Gleason
Collection Date 13 Dec 1957
Accession Number 461
Image 461.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : North Captiva Island. 26° 31' 19" N 82° 11' 21" W
Habitat Long grass savanna.
Reproductive State Fertile
Collector S. Morrill 141
with J. Harvey
Collection Date 09 Aug 1978
Accession Number 141187
Image 141187.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : Tampa; the Hillsborough River near Florida Avenue bridge in Sulphur Springs. 27° 55' 0" N 82° 20' 60" W
Description Fairly common.
Habitat In grassy areas in the sun.
Reproductive State Fertile
Collector D. Laker
Collection Date 21 Mar 1965
Accession Number 100266
Image 100266.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Palm Beach Co. : Palm Beach Junior College, 2 mi. W of Lake Worth. 28° 0' 19" N 82° 27' 3" W
Habitat Wet prairie, altered with white sand and sandy loam fill.
Reproductive State Fertile
Collector W. L. McCart 9348
Collection Date 17 Sep 1967
Accession Number 90432
Image 90432.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Palm Beach Co. : West Palm Beach; S of the Old Okeechobee Road and Chillingworth Drive intersection. 27° 14' 38" N 80° 49' 47" W
Habitat Disturbed ground, sand full sun.
Reproductive State Fertile
Collector P. M. Cassen 121
Collection Date 22 Aug 1967
Accession Number 81188
Image 81188.jpg
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Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pinellas Co. : Honeymoon Island Recreation Area. Little Bayou; SE entrance S of the ranger's mobile home, shore area to embankment, ca. 75 m wide. T28S, R15E, Sec. 8.
Habitat Wet sand, old dunes.
Reproductive State Fertile
Collector G. Fleming 3188
with P. Genelle
Collection Date 23 Sep 1979
Accession Number 149445
Image 149445.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Palm Beach Co. : S side of County Line Road across from Jupiter Cemetery; 1.2 mi. W of US 1, N of Jupiter. T40S, R42E, Sec. 25, NW¼ of NW¼. 26° 56' 3" N 80° 5' 39" W
Habitat Dry Pinus clausa scrub.
Reproductive State Fertile
Collector B. F. Hansen 7111
with R.P. Sauleda, D.R. Richardson
Collection Date 29 May 1980
Accession Number 150812
Image 150812.jpg
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Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Lake Co. : 10 acres natural area at the SW corner of US 441/US 27/FL 500 and Oak Meadows Lane, 2 km NW of Lady Lake. 29° 15' 0" N 82° 5' 60" W
Habitat Dry, sandy oak scrub with white sand barrens.
Reproductive State Fertile
Collector M. T. Strong 3124
Collection Date 23 Jul 2003
Accession Number 238768
Image 238768.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Pinellas Co. : Ca. 1 mi. S of Snug Harbor on Weedon Island; on a shell midden just W of the Florida Power Company's Bartow Station [power plant]. 27° 53' 47" N 81° 50' 35" W
Description Weedy.
Habitat Disturbed live oak [Quercus virginiana]-cabbage palm [Sabal palmetto] hammock [,with] Ardisia escallonioides very common, Juniperus virginiana, Osmanthus and Persea scattered.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10994
with C.E. Smith, Jr., O.K. Lakela, J. Patman
Collection Date 19 May 1961
Accession Number 42580
Image 42580.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hardee Co. : On C-665, 2.2 mi. S of the junction with FL 64. T35S, R23E, Sec. 8.
Habitat Roadside.
Reproductive State Fertile
Collector G. Robinson 115
with B.F. Hansen
Collection Date 09 Apr 1981
Accession Number 155269
Image 155269.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hillsborough Co. : Flatwoods [County] Park. 2.5 mi. (sld) NW of Morris Bridge; ca. 7 mi. E of Lutz. T27S, R20E, Sec. 21, NW¼. 28° 9' 4" N 82° 27' 41" W
Habitat Pine plantation and pine flatwoods.
Reproductive State Fertile
Collector R. P. Wunderlin 10508
Collection Date 03 Sep 1994
Accession Number 221059
Image 221059.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pinellas Co. : Honeymoon Island Recreation Area. T28S, R15E, Sec. 8.
Reproductive State Fertile
Collector A. Bishop
Collection Date 13 Aug 2002
Accession Number 248709
Image 248709.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Pinellas Co. : Ft. DeSoto [County Park]. E of the main road on Dogwood Key [?]. T33S, R16E. 27° 10' 60" N 81° 47' 60" W
Habitat Coastal hammock.
Reproductive State Fertile
Collector D. W. Crewz 1540
with B. Grey
Collection Date 28 Mar 1979
Accession Number 136832
Image 136832.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Broward Co. : County Parks Site 39, just S of FL 810, ca. 1.5 mi. E of West Dixie Bend. T48S, R42E, Sec. 5. 28° 25' 60" N 82° 17' 60" W
Reproductive State Fertile
Collector P. L. Howell 977
Collection Date 07 Dec 2006
Accession Number 243750
Image 243750.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Jul 2007
Determination History
Eustachys glauca Chapm.
Locality USA. Florida , Charlotte Co. : Don Pedro Island State Park. At the edge of a grassland/maritime hammock off the trail N of the office. T42S, R20E, Sec. 4, SE¼ of NE¼ of NE¼. 28° 58' 0" N 82° 7' 0" W
Habitat Coastal grassland.
Reproductive State Fertile
Collector E. Jensen
Collection Date 23 Apr 2007
Accession Number 247441
Image 247441.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pinellas Co. : Anclote Key Preserve State Park. S end of the island. T27S, R15E, Sec. 6, NW¼. 28° 16' 0" N 82° 30' 0" W
Habitat Coastal strand.
Reproductive State Fertile
Collector A. Bishop
Collection Date 13 Feb 2003
Accession Number 248477
Image 248477.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, May 2009
Determination History
Eustachys glauca Chapm.
Locality USA. Florida , Seminole Co. : Sanford; along Myrtle Avenue between South Sanford Avenue and Lake Avenue. 28° 44' 5" N 81° 16' 10" W
Habitat Growing in roadside ditch.
Reproductive State Fertile
Collector W. D. Longbottom 11066
with D.H. Williams
Collection Date 29 Apr 2008
Accession Number 249201
Image 249201.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Eustachys glauca Chapm.
Locality USA. Florida , Putnam Co. : Lake George Conservation Area. E of Jumping Gully Road. T13S, R27E, Sec. 16.
Description Abundant and common.
Habitat Recent clear cut slash pine [Pinus elliottii]/saw palmetto [Serenoa repens] forest; open areas between saw palmetto clumps.
Reproductive State Fertile
Collector C. Slaughter 11481
with M. Minno, S. Meyers
Collection Date 04 Apr 2000
Accession Number 226114
Image 226114.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, NW¼ of SE¼. UTM 17R 0342551 / 3125681. 28° 11' 38" N 82° 35' 30" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector E. M. Ferguson 164
with J.M. Kunzer
Collection Date 07 Jan 2003
Accession Number 240142
Image 240142.jpg
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Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Sarasota Co. : Deer Prairie Creek Preserve. Churchill Ranch on Border Road, ca. 2.3 km ENE of the I-75 and C-777 (River Road) junction. T39S, R20E, Sec. 5. 27° 7' 3" N 82° 19' 40" W
Habitat Seasonally mowed mesic site.
Reproductive State Fertile
Collector A. R. Franck 302
Collection Date 14 Aug 2007
Accession Number 246109
Image 246109.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, NW¼ of SE¼. UTM 17R 0342555 / 3125625. 28° 11' 38" N 82° 35' 30" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector E. M. Ferguson 224
Collection Date 21 Jul 2003
Accession Number 240152
Image 240152.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Broward Co. : Hugh Taylor Birch State Park. Fort Lauderdale. 30° 4' 60" N 83° 34' 60" W
Habitat Primary hammock with extensions of sub-tropical flora; Krugiodendron, Metopium, Genipa.
Reproductive State Fertile
Collector O. K. Lakela 29659
with R.W. Long 1571
Collection Date 19 Apr 1966
Accession Number 73827
Image 73827.jpg
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Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , DeSoto Co. : Deep Creek Preserve. W side of the Peace River, ca. 8 km NE of Port Charlotte, ca. 4.5 km NE of I-75 and C-769 junction. T39S, R23E, Sec. 27, NW¼. 26° 55' 0" N 81° 55' 0" W
Habitat Lawn.
Reproductive State Fertile
Collector A. R. Franck 1568
Collection Date 27 Nov 2009
Accession Number 252991
Image 252991.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Polk Co. : Avon Park Air Force Range. S of Jennings Memorial Drive, near the junction of Smith Road. T32S, R30E, Sec. 29, SW¼ of SW¼. 30° 36' 15" N 83° 5' 53" W
Habitat Edge of a moist hammock.
Reproductive State Fertile
Collector C. vanHoek 972
with B. Wargo
Collection Date 26 Sep 1997
Accession Number 250922
Image 250922.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Jun 2009
Locality USA. Florida , Manatee Co. : Emerson Point Preserve. At the W end of Snead Island, peninsula between Terra Ceia Bay and the Manatee River. 27° 31' 55" N 82° 38' 44" W
Description Colony-forming, common grass.
Habitat Slightly disturbed coastal hammock along the beach; common trees: Eugenia axillaris, Sideroxylon celastrinum, Coccoloba uvifera, Ficus aurea.
Reproductive State Fertile
Elevation 0 to 2 m
Collector B. K. Holst 7226
with B. Sidoti, D. Rhodes, F. Rizo-Patrón
Collection Date 30 Sep 1999
Accession Number 249698
Image 249698.jpg
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Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Lee Co. : Lovers Key State Park. Along the roadside of the main drive. T47S, R24E, Sec. 12, SW¼.
Habitat Marine tidal swamp.
Reproductive State Fertile
Collector A. Bishop
Collection Date 27 Aug 2002
Accession Number 247846
Image 247846.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pasco Co. : Werner-Boyce Salt Springs State Park. Mid-half behind the Sundance Retirement Village, ca. 0.5 mi. W of US 19. T25S, R16E, Sec. 9. 27° 38' 59" N 82° 24' 27" W
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector C. vanHoek
with G. O'Connor, S. Petty
Collection Date 29 Mar 2003
Accession Number 247896
Image 247896.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : Hillsborough River, W of the bridge on Fowler Avenue (FL 582). 27° 55' 0" N 82° 20' 60" W
Description Abundant.
Habitat Flat terrace of a river, with cypress [Taxodium], live oak [Quercus virginiana], and willows [Salix].
Reproductive State Fertile
Collector O. K. Lakela 24025
Collection Date 23 Apr 1961
Accession Number 29360
Image 29360.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Lee Co. : Cayo Costa Island. Near park headquarters.
Habitat Disturbed habitat.
Reproductive State Fertile
Collector S. R. Herwitz 505
Collection Date 08 Apr 1991
Accession Number 206280
Image 206280.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Osceola Co. : Along C-532, 3.1 mi. E of the US 441 and US 192 junction; Lake Center at New Eden. T25S, R31E, Sec. 35, NW¼ of NE¼. 27° 16' 36" N 80° 14' 34" W
Description Roadside weed.
Habitat Roadside.
Reproductive State Fertile
Collector B. F. Hansen 8557
with G. Robinson
Collection Date 14 Aug 1981
Accession Number 156793
Image 156793.jpg
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Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: Skean,
Locality USA. Florida , Alachua Co. : C-234 at the Prairie Creek bridge, ca. 8 km NE of US 441. T10S, R21E, Sec. 31, SW¼.
Habitat Disturbed roadside.
Reproductive State Fertile
Collector J. D. Skean, Jr. 870
Collection Date 03 Oct 1982
Accession Number 169987
Image 169987.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Alachua Co. : Paynes Prairie Preserve State Park. S of Gainesville; S of the Alachua Sink, N side of Sink Road, near the water control structure. T10S, R20E, Sec. 22, SW¼. 29° 39' 5" N 82° 18' 38" W
Habitat Pasture.
Reproductive State Fertile
Collector J. C. Easterday 638
Collection Date 03 Aug 1981
Accession Number 170171
Image 170171.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Miami-Dade Co. : Ned Glenn Pineland Preserve. SW 188th Street and 87th Avenue. 25° 34' 60" N 80° 20' 1" W
Description Common.
Habitat In sand pockets and on limestone in pine rockland.
Reproductive State Fertile
Collector K. A. Bradley 1720
Collection Date 21 May 1998
Accession Number 223302
Image 223302.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Flagler Co. : At Little Haw Creek at the bridge, 0.5 mi. N of the Volusia County line, along FL 11; ca. 5 mi. S of Codys Corner. T14S, R29E, Sec. 23, NE¼ of SE¼. 29° 4' 60" N 81° 12' 0" W
Habitat Weedy roadside and creek bank.
Reproductive State Fertile
Collector B. F. Hansen 9753
with J. Hansen
Collection Date 27 Sep 1983
Accession Number 173939
Image 173939.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Okeechobee Co. : Lake Okeechobee public access point at Nubbin Slough, ca. 4.5 mi. (s.l.d.) SE of Okeechobee. T38S, R36E, Sec. 6, NW¼ of SE¼. 27° 14' 38" N 80° 49' 47" W
Habitat Weedy area along lakeshore.
Reproductive State Fertile
Collector B. F. Hansen 11280
with R.P. Wunderlin, K. Kuhlman
Collection Date 25 Sep 1986
Accession Number 191576
Image 191576.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, 1989
Determination History
Chloris petraea Sw.
Locality USA. Florida , Broward Co. : Fort Lauderdale; E of the airport Holiday Inn, I-95 and FL 84 junction. 28° 11' 16" N 82° 44' 22" W
Habitat Weedy lot.
Reproductive State Fertile
Collector M. A. Vincent 4175
Collection Date 06 Jun 1989
Accession Number 199905
Image 199905.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Glades Co. : Along unpaved FL 74.
Habitat Roadside.
Reproductive State Fertile
Collector W. K. Taylor
Collection Date 11 Apr 2003
Accession Number 238585
Image 238585.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pinellas Co. : Safety Harbor; Fire Station #2 and eastward Magnolia Creek. 30° 0' 0" N 81° 40' 60" W
Reproductive State Fertile
Collector G. Fleming 3834
Collection Date 14 Nov 1987
Accession Number 193959
Image 193959.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, 1988
Determination History
Eustachys neglecta Chapm.
Locality USA. Florida , Pinellas Co. : Safety Harbor; Magnolia Creek E of the fire station, McMullen Booth Road. 30° 0' 0" N 81° 40' 60" W
Habitat Pinelands.
Reproductive State Fertile
Collector G. Fleming 3768
Collection Date 07 Nov 1987
Accession Number 193886
Image 193886.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Volusia Co. : Holly Hill; 1229 Holly Avenue, ca. 0.75 mi. N of the US 1 and LPGA Boulevard junction. T14S, R32E, Sec. 42.
Habitat Growing in dry, roadside area of neglected lawn.
Reproductive State Fertile
Collector J. M. Kunzer 489
Collection Date 08 Mar 2004
Accession Number 236972
Image 236972.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: Crewz, 31-Mar-1980
Determination History
Chloris glauca Chapm. A. W. Wood
Locality USA. Florida , Hillsborough Co. : Tampa; near 78th Street and 22nd Avenue. 27° 56' 51" N 82° 27' 30" W
Habitat Oak woodland.
Reproductive State Fertile
Collector unknown
Collection Date Mar 1965
Accession Number 201156
Image 201156.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : Big Bend Power Plant, Station 1, inside Gate 11.
Habitat Old field.
Reproductive State Fertile
Collector D. W. Crewz 1110
Collection Date 01 Sep 1977
Accession Number 128120
Image 128120.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, 1988
Determination History
Chloris petraea Sw.
Locality USA. Florida , Brevard Co. : Merritt Island [National Wildlife Refuge]. Next to a railroad track.
Description Cespitose.
Habitat Sandy flat.
Reproductive State Fertile
Collector E. Cohen 7
Collection Date 28 Dec 1987
Accession Number 194265
Image 194265.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lake Co. : W of Mascotte. 28° 34' 42" N 81° 53' 12" W
Habitat Roadside.
Reproductive State Fertile
Collector G. R. Cooley 5782
with J. Monachino, R.J. Eaton
Collection Date 25 Mar 1958
Accession Number 254447
Image 254447.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : 15 mi. N of the FL 589 and FL 584 (Waters Avenue) junction.
Habitat Roadside.
Reproductive State Fertile
Collector D. W. Crewz 1099
Collection Date 16 Aug 1977
Accession Number 254433
Image 254433.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Monroe Co. : S end of Big Pine Key.
Habitat Maritime strand.
Reproductive State Fertile
Collector R. W. Long 2022
with J. De Boer, R. Hebert, G. Mills
Collection Date 06 Aug 1966
Accession Number 75813
Image 75813.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw. - Determined By: Lakela, s.d.
Locality USA. Florida , Collier Co. : US 41, North Naples. 26° 8' 31" N 81° 47' 41" W
Habitat White sand scrub.
Reproductive State Fertile
Collector O. K. Lakela 30685
Collection Date 05 Mar 1967
Accession Number 79675
Image 79675.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : Ca. 12 mi. SE of Tampa, off US 41; Apollo Beach area. 27° 56' 51" N 82° 27' 30" W
Habitat Newly dredged and developed beach area with exposed sand 'dunes' ca. 2 years old.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10588
with O.K. Lakela, J. Patman
Collection Date 28 Oct 1960
Accession Number 24726
Image 24726.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : Mound Key, Estero Bay, Gulf of Mexico. 26° 26' 17" N 81° 48' 24" W
Habitat Exposed shell ridge; shell mound to 60 ft. high with partly disturbed vegetation, shores of mangroves and succulent herbs; Opuntia and Lantana abundant in dry exposed areas; Bursera, Eugenia, Forestiera in hammock cover of slopes.
Reproductive State Fertile
Collector O. K. Lakela 27039
Collection Date 20 Apr 1964
Accession Number 59596
Image 59596.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw. - Determined By: Lakela, s.d.
Locality USA. Florida , Miami-Dade Co. : Fuchs Hammock. Ca. 3 mi. W of Homestead. 25° 28' 7" N 80° 28' 39" W
Habitat Original hammock area, mixed subtropical hardwoods; numerous sinkholes.
Reproductive State Fertile
Collector R. W. Long 1922
with F. Almeda, R. Broome, J. De Boer
Collection Date 26 Jun 1966
Accession Number 75245
Image 75245.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. Just S of Tarpon Springs Road at the powerline r-o-w. T27S, R16E, Sec. 12, SE ¼ of SE ¼. 29° 53' 20" N 82° 19' 57" W
Description Weeds.
Habitat Small, dry Quercus geminata hammock.
Reproductive State Fertile
Collector B. F. Hansen 12547
with P. Dooris
Collection Date 17 Nov 1993
Accession Number 209262
Image 209262.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw. - Determined By: Lakela, s.d.
Locality USA. Florida , Monroe Co. : Sugarload Key.
Habitat Disturbed hammock edge and pinelands.
Reproductive State Fertile
Collector R. W. Long 2515
with G. Avery, R. Broome
Collection Date 11 Feb 1967
Accession Number 79647
Image 79647.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw. - Determined By: Lakela, s.d.
Locality USA. Florida , Monroe Co. : Big Pine Key; at the US 1 and C-940 intersection.
Habitat Pinus elliottii - Thrinax microcarpa [T. morrisii] woodland.
Reproductive State Fertile
Collector R. W. Long 2079
with J. De Boer, R. Hebert, G. Mills
Collection Date 06 Aug 1966
Accession Number 75931
Image 75931.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : Mound Key, Estero Bay. T46S, R24E, Sec. 36. 26° 26' 17" N 81° 48' 24" W
Description Sparse herb.
Habitat Shell midden, in dry exposed area.
Reproductive State Fertile
Collector S. Todd 42
Collection Date 11 Aug 1973
Accession Number 254448
Image 254448.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Volusia Co. : Daytona Beach Shores; behind old sand dunes of the Atlantic Ocean beach.
Description Common.
Habitat Weedy sand and shell fill; overstory before clearing and fill was perhaps live oak [Quercus virginiana] and glaucous-leaved palmetto [Serenoa repens].
Reproductive State Fertile
Collector J. D. Ray, Jr. 11140
Collection Date 03 Aug 1962
Accession Number 53458
Image 53458.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Sumter Co. : Withlacoochee Development Project; roadside. 28° 21' 0" N 81° 49' 0" W
Description Plant remains glaucous after drying.
Habitat Roadside.
Reproductive State Fertile
Collector G. R. Cooley 8039
with O.K. Lakela, A.S. Pease
Collection Date 06 Apr 1961
Accession Number 27390
Image 27390.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : SE of Tampa near the gaging station on the Little Manatee River. 27° 56' 51" N 82° 27' 30" W
Description Frequent.
Habitat Dry white sand-bank with live oak [Quercus virginiana], longleaf pine [Pinus palustris], saw palmetto [Serenoa repens], Q. geminata, Q. myrtifolia, Carya floridana, Fraxinus, and Pinus clausa.
Reproductive State Fertile
Collector J. D. Ray, Jr. 10127
with O.K. Lakela, J. Patman
Collection Date 24 Aug 1960
Accession Number 27306
Image 27306.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Sarasota Co. : Lido Beach.
Description Frequent.
Habitat Beach sands.
Reproductive State Fertile
Collector R. Kral 7465
Collection Date 29 Jul 1958
Accession Number 5558
Image 5558.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Collier Co. : Collier-Seminole State Park. Access road, just N of US 41. T51S, R27E, Sec. 35. 26° 7' 60" N 81° 28' 60" W
Description Erect grass to 1.25 m height; occasional; five or more umbellate spikes; dark brown achenes.
Habitat Mesic flatwoods; ruderal.
Reproductive State Fertile
Collector J. Weber
Collection Date 23 Jun 1992
Accession Number 208816
Image 208816.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : Fort Myers.
Habitat Sandy pine woods.
Reproductive State Fertile
Collector P. C. Standley 1271
Collection Date Mar 1, 1916
Accession Number 40292
Image 40292.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pinellas Co. : Little Bayou Park. Ca. 400 ft. S of the 4th Street South and 54th Avenue South junction; S of Little Bayou Creek. 27° 43' 7" N 82° 38' 13" W
Description Cespitose grass.
Habitat In open, wet habitat adjacent to a pond on mapped Myakka [fine sand], with Echinochloa, Setaria.
Reproductive State Fertile
Collector R. Chicone 631
Collection Date 09 Aug 2008
Accession Number 247937
Image 247937.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Manatee Co. : Along FL 64 right-of-way, 2.0 mi. E of Parrish. 27° 34' 60" N 82° 25' 0" W
Habitat Roadside; sandy loam.
Reproductive State Fertile
Collector R. E. Perdue 1796
Collection Date 19 Sep 1954
Accession Number 63099
Image 63099.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Palm Beach Co. : Drehev Park.
Reproductive State
Collector P. M. Cassen 20
Collection Date 25 Oct 1966
Accession Number 79831
Image 79831.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Miami-Dade Co. : Montgomery Foundation. E of Old Cutler Road at a point E of the end of SW 120th Street, ca. 3 mi. S of South Miami. T55S, R41E, Sec. 18, NW¼ of NW¼. 25° 39' 28" N 80° 16' 54" W
Habitat Disturbed pine rockland.
Reproductive State Fertile
Collector S. L. Orzell 23095
with E.L. Bridges
Collection Date 01 Sep 1994
Accession Number 232153
Image 232153.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. Picnic area. 27° 45' 0" N 82° 7' 60" W
Habitat Weedy, moist area.
Reproductive State Fertile
Collector R. O. Woodbury
with R. Roberts
Collection Date Aug 1988
Accession Number 244650
Image 244650.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Miami-Dade Co. : 11 mi. N of Homestead; roadside. 25° 28' 7" N 80° 28' 39" W
Habitat Roadside.
Reproductive State Fertile
Collector J. W. Hardin 14066
with W.F. Humphrey
Collection Date 18 Sep 1952
Accession Number 63828
Image 63828.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Park. Vicinity of Building 14. T38S, R18E, Sec. 14.
Description Erect grass to 0.8 m height; common; flower in digitate spikes; cylindric achene with dark brown lemmas.
Habitat Ruderal; mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
Collection Date 07 Jun 1993
Accession Number 208801
Image 208801.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Brevard Co. : Kings Park, along Hall Road at the dike on the W side of Sykes Circle. 28° 26' 3" N 80° 41' 47" W
Description Erect herb to 2 ft.; uncommon.
Habitat Weedy roadside; sandy.
Reproductive State Fertile
Collector J. E. Tear
Collection Date 24 Jan 2002
Accession Number 231941
Image 231941.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Lee Co. : Mound Key State Archaeological Site. Along W side of the key. T46S, R24E, Sec. 36, NW¼ of NW¼ of SE¼ of SW¼.
Description Erect grass to 1.5 m height; common; first lemma mucronate, pubescent; dark elliptical achene.
Habitat Maritime hammock; in ruderal 'thorn-scrub'.
Reproductive State Fertile
Collector S. Cole
Collection Date 20 Aug 1993
Accession Number 208785
Image 208785.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : E of Tampa, ca. 1 mi. S of US 41 and the FL 676 intersection. 27° 56' 51" N 82° 27' 30" W
Habitat Seasonally damp, weedy flat; formerly in pine and saw palmetto [Serenoa repens].
Reproductive State Fertile
Collector J. D. Ray, Jr. 10097
with O.K. Lakela, J. Patman
Collection Date 24 Aug 1960
Accession Number 22549
Image 22549.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : Tampa; between West Shore Boulevard and the bay; a few blocks N of Gandy [Boulevard]. 27° 56' 51" N 82° 27' 30" W
Habitat Open, dark, sandy field; a part of the area burned last year.
Reproductive State Fertile
Collector J. Patman 1030
Collection Date 18 Mar 1961
Accession Number 24250
Image 24250.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Collier Co. : Isle of Capri; Gulf of Mexico shore. 29° 56' 60" N 85° 12' 0" W
Habitat Canal banks; hammock.
Reproductive State Fertile
Collector O. K. Lakela 30344
Collection Date 21 Nov 1966
Accession Number 78663
Image 78663.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Monroe Co. : Big Pine Key.
Reproductive State
Collector F. C. Craighead
Collection Date 08 Jul 1963
Accession Number 56837
Image 56837.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Monroe Co. : Big Pine Key.
Reproductive State Fertile
Collector F. C. Craighead
Collection Date 09 Jul 1963
Accession Number 56851
Image 56851.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Monroe Co. : Big Pine Key; at the Vista Linda Motel. 29° 22' 0" N 83° 1' 60" W
Habitat Lawn.
Reproductive State Fertile
Collector O. K. Lakela 27812
Collection Date 12 Nov 1964
Accession Number 61719
Image 61719.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Madison Co. : Near the W bank of the Suwannee River, 0.5 mi. SW of Ellaville. 30° 22' 53" N 83° 10' 22" W
Habitat Sandy soil; open pine-oak woodland.
Reproductive State Fertile
Collector R. E. Perdue
Collection Date 24 Sep 1954
Accession Number 62823
Image 62823.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Alachua Co. : Along FL 441 in right-of-way, 4.6 mi. SE of High Springs.
Habitat Sandy loam.
Reproductive State Fertile
Collector R. E. Perdue 1818
Collection Date 23 Sep 1954
Accession Number 63100
Image 63100.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Gilchrist Co. : At the end of the road to Hart Springs County Park, along the Suwannee River, ca. 7 mi. N of Fanning Springs. T9S, R13E, Sec. 25, SE¼ of NE¼. 30° 22' 60" N 82° 57' 0" W
Habitat Wooded riverbank and roadside.
Reproductive State Fertile
Collector B. F. Hansen 10855
with R.P. Wunderlin, C. vanHoek
Collection Date 25 Oct 1985
Accession Number 188639
Image 188639.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Okeechobee Co. : W of Okeechobee City; roadside. 27° 14' 38" N 80° 49' 47" W
Habitat Roadside.
Reproductive State Fertile
Collector G. R. Cooley 1061
Collection Date 28 Feb 1952
Accession Number 462
Image 462.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Palm Beach Co. : S end of Jupiter Island. 26° 56' 3" N 80° 5' 39" W
Reproductive State Fertile
Collector G. R. Cooley 4779
with E. West, T. Daggy
Collection Date 27 Jul 1956
Accession Number 460
Image 460.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, 1981
Determination History
Chloris petraea Sw.
Locality USA. Florida , Monroe Co. : Big Pine Key.
Description Plants decumbent, leaves green to glaucous.
Habitat In waste places and roadsides.
Reproductive State Fertile
Collector W. C. Brumbach 9473
Collection Date 02 Apr 1979
Accession Number 151868
Image 151868.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Manatee Co. : Along FL 62, 3.5 mi. E of Parrish. T33S, R19E, Sec. 23. 27° 34' 60" N 82° 25' 0" W
Habitat Roadside ditch.
Reproductive State Fertile
Collector G. Robinson 586
with R.P. Wunderlin, B.F. Hansen
Collection Date 06 Jun 1984
Accession Number 177643
Image 177643.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Miami-Dade Co. : Coral Gables; Old Cutler Road. 25° 36' 54" N 80° 18' 38" W
Habitat Palmetto [Serenoa repens] scrub; sandy soil in pockets of oolitic outcrops.
Reproductive State Fertile
Collector O. K. Lakela 28439
Collection Date 03 Apr 1965
Accession Number 63695
Image 63695.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Brevard Co. : North Merritt Island; along dirt road, parallel to the canal, N of the lab. T20S, R36E, Sec. 33, SW¼.
Habitat Ruderal; roadside in marly soil.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 23 Jul 1973
Accession Number 119704
Image 119704.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Levy Co. : Along the Withlacoochee River at Yankeetown. 29° 1' 53" N 82° 49' 23" W
Habitat Riverine shore.
Reproductive State Fertile
Collector G. R. Cooley 6997
with R.J. Eaton, D.B. Ward
Collection Date 16 Sep 1959
Accession Number 15839
Image 15839.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : University of South Florida campus; roadside. 28° 0' 0" N 82° 0' 0" W
Description Foliage pale green, spikes becoming dark.
Habitat Roadside.
Reproductive State Fertile
Collector G. R. Cooley 5698
with J. Monachino
Collection Date 24 Mar 1958
Accession Number 458
Image 458.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Lee Co. : Gasparilla Island State Recreation Area. NW of the Boca Grande lighthouse. T43S, R20E, Sec. 26, SW¼ of SW¼ of SE¼. 26° 48' 17" N 82° 16' 36" W
Description Erect grass to 1.0 m height; common; 6-8 secund spikes; lemma to 2 mm long, margins pubescent.
Habitat Beach dune.
Reproductive State Fertile
Collector A. Peters
with S. Braem
Collection Date 30 Apr 1992
Accession Number 212148
Image 212148.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : Beacon Key Study Site #4. T32S, R18E, Sec. 29.
Habitat Sand flat area, dominated by Laguncularia, very sparsely populated.
Reproductive State Fertile
Collector S. Todd 216
Collection Date 15 May 1974
Accession Number 122440
Image 122440.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : Fort Myers.
Habitat Sandy pine woods.
Reproductive State Fertile
Collector P. C. Standley 1271
Collection Date Mar 1, 1916
Accession Number 120952
Image 120952.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Chloris glauca Chapm. A. W. Wood - Determined By: Lakela, Sep 1967
Locality USA. Florida , Collier Co. : SE of Cape Romano.
Habitat Sandbar; beach vegetation of 20 genera thriving in pure white sand; Conocarpus the only tall shrub.
Reproductive State Fertile
Collector O. K. Lakela 31030
with C. Barilotti
Collection Date 16 Aug 1967
Accession Number 81099
Image 81099.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Polk Co. : Avon Park Air Force Range. N side of Kissimmee Road, 0.5 mi. W of Old Bravo Road. T33S, R30E, Sec. 1. 28° 17' 28" N 81° 24' 25" W
Reproductive State Fertile
Collector D. R. Lindsey 697
with S. Upchurch
Collection Date 29 May 1981
Accession Number 168075
Image 168075.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. W side of the road to the canoe launch area, near the "No Swimming" sign. T32S, R19E, Sec. 23, SW¼ of SE¼. 27° 28' 60" N 82° 10' 60" W
Description Grass to 0.4 m.
Habitat Scrub.
Reproductive State Fertile
Collector J. Myers 143
Collection Date 23 Sep 1998
Accession Number 233572
Image 233572.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hendry Co. : Along US 27, ca. 4.5 mi. NW of Lake Harbor and ca. 1.8 mi. SE of the Hendry County line. T43S, R35E, Sec. 20. 26° 30' 0" N 81° 12' 0" W
Habitat Roadside.
Reproductive State Fertile
Collector G. Robinson 381
with B.F. Hansen
Collection Date 02 Jul 1981
Accession Number 161344
Image 161344.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pinellas Co. : Caladesi Island State Park. Along service road, just W of the park office. T28S, R15E, Sec. 20, SE¼ of NW¼ of SE¼.
Description Erect grass to 1.0 m height; common; spikelets in erect, secund spikes; achenes dark brown; 1st lemma under 20 [2.0] mm long.
Habitat Coastal strand.
Reproductive State Fertile
Collector S. Cole
with J. Miller
Collection Date 08 Apr 1994
Accession Number 212699
Image 212699.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. Burn Zone HR-1 SE; along roadside. T27S, R21E, Sec. 17, E½ of NW¼ of SW¼ of NE¼ of NW¼. 27° 55' 0" N 82° 20' 60" W
Description Erect grass to 1.0 m height; common; spikelets to 2.0 mm long; spikes to 7, secund; 1st lemma dark brownish, ciliate on the margins.
Habitat Upland mixed forest; roadside.
Reproductive State Fertile
Collector S. Cole
Collection Date 31 Aug 1994
Accession Number 212707
Image 212707.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Manatee Co. : Madira Bickel Mound State Archaeological Site. T33S, R17E, Sec. 34, E½ of SE¼ of SE¼ of SW¼ of NW¼.
Description Erect grass to 50 cm height; occasional; spikelets in multiple, one-sided spikes; brownish achene.
Habitat Maritime hammock.
Reproductive State Fertile
Collector D. Willis
Collection Date 17 May 1992
Accession Number 211934
Image 211934.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : J.N. "Ding" Darling National Wildlife Refuge. Woodring's Point; along San Carlos Bay. 30° 11' 60" N 85° 37' 0" W
Habitat Coastal hammock and mangroves.
Reproductive State Fertile
Collector R. P. Wunderlin 6064
with A.N. Arcuri, B.F. Hansen
Collection Date 27 Oct 1978
Accession Number 137319
Image 137319.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Broward Co. : Deerfield; adjoining Thorncrest Motel grounds. 26° 19' 0" N 80° 5' 60" W
Description Stolons ascending over other grasses.
Habitat Partly cleared area with heavy growth of Eupatorium and grasses.
Reproductive State Fertile
Collector O. K. Lakela 28292
Collection Date 20 Mar 1965
Accession Number 63888
Image 63888.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Palm Beach Co. : West Palm Beach; on both sides of Old Okeechobee Raod around the bend from the Shrine Club. 27° 14' 38" N 80° 49' 47" W
Habitat Disturbed ground, sand, full sun.
Reproductive State Fertile
Collector P. M. Cassen 171
Collection Date 27 Aug 1967
Accession Number 81237
Image 81237.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : J.N. "Ding" Darling National Wildlife Refuge. Perry Tract; on gulf. 30° 7' 3" N 83° 34' 55" W
Habitat Coastal strand.
Reproductive State Fertile
Collector R. P. Wunderlin 6093
with A.N. Arcuri, B.F. Hansen
Collection Date 28 Oct 1978
Accession Number 137457
Image 137457.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : 0.25 mi. E of the North 30th Street [Bruce B. Downs Boulevard] and Gates Drive junction.
Habitat Sandy soil near the margin of a pond.
Reproductive State Fertile
Collector D. W. Crewz 916
Collection Date 03 Apr 1977
Accession Number 127279
Image 127279.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Jul 1980
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hendry Co. : W side of FL 29, 4.7 mi. N of Felda; 6.7 mi. N of the Collier County line; ca. 9.5 mi. S of LaBelle. T44S, R29E, Sec. 32, SE¼ of NE¼. 26° 45' 42" N 81° 26' 18" W
Reproductive State Fertile
Collector B. F. Hansen 6936
with J. Hansen
Collection Date 23 Mar 1980
Accession Number 145502
Image 145502.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Palm Beach Co. : Dreher Park. West Palm Beach; W side of the park. 28° 0' 19" N 82° 27' 3" W
Habitat Disturbed ground, sand, full sun.
Reproductive State Fertile
Collector P. M. Cassen 189
Collection Date 29 Aug 1967
Accession Number 81251
Image 81251.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw. - Determined By: E. West, s.d.
Locality USA. Florida , Monroe Co. : Dry Tortugas. Garden Key; between the moat and the dock.
Reproductive State Fertile
Collector F. W. Mead
Collection Date 10 May 1961
Accession Number 42899
Image 42899.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris glauca Chapm. A. W. Wood
Locality USA. Florida , Pinellas Co. : Fort De Soto County Park. Hospital Key; trailside.
Habitat Hammock, trailside gravel; low terrace of the gulf.
Reproductive State Fertile
Collector O. K. Lakela 26346
with R.F. Thorne, R.W. Long
Collection Date 10 Sep 1963
Accession Number 55193
Image 55193.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : J.N. "Ding" Darling National Wildlife Refuge. 3.5 mi. into the refuge on the access road, along a small road under the power lines; ca. 2 mi. ESE of Wulfert (Blind Pass). T46S, R22E, Sec. 7, SW¼. 26° 28' 49" N 82° 10' 40" W
Habitat Weedy, shrubby roadside.
Reproductive State Fertile
Collector B. F. Hansen 5054
with A.N. Arcuri
Collection Date 13 Jan 1979
Accession Number 137151
Image 137151.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Pasco Co. : New Port Richey; Cotee River bank, West Main Street. 28° 13' 60" N 82° 16' 60" W
Habitat River bank.
Reproductive State Fertile
Collector P. Genelle 30
with G. Fleming
Collection Date 14 Jan 1970
Accession Number 88924
Image 88924.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Highlands Co. : Lake Annie Crossing, FL 70 and FL 17 junction.
Description Frequent; culms few, erect from a decumbent base; leaves somewhat concave, sheaths very flat; spikelets dark purple.
Habitat Sandy roadside.
Reproductive State Fertile
Collector L. J. Brass 33102
Collection Date 08 Sep 1963
Accession Number 137439
Image 137439.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: Wunderlin, 1983
Determination History
Chloris petraea Sw.
Locality USA. Florida , Walton Co. : Grayton Beach State Park. Campground area.
Habitat Near the bayou.
Reproductive State Fertile
Collector G. Wilhelm 9227
Collection Date 24 Jun 1981
Accession Number 167919
Image 167919.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Orange Co. : FL 15 at Buck Lake; ca. 9 mi. N of Narcoosee. T24S, R31E, Sec. 8, SW¼ of SW¼.
Habitat Roadside weed.
Reproductive State Fertile
Collector B. F. Hansen 8674
with D. Lindsey
Collection Date 25 Aug 1981
Accession Number 157394
Image 157394.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , St. Lucie Co. : C-609, 25 mi. SW of Fort Pierce; along the Florida East Coast Railway. 28° 0' 0" N 82° 0' 0" W
Reproductive State Fertile
Collector W. L. McCart 11077
Collection Date 11 Oct 1969
Accession Number 88692
Image 88692.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : Sanibel Island. 26° 26' 56" N 82° 1' 20" W
Description Common; tufted grass.
Habitat Shell ridges, prairies, and grasslands.
Reproductive State Fertile
Collector G. R. Cooley 1922
Collection Date 18 Jan 1967
Accession Number 79368
Image 79368.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lee Co. : Sanibel Island. 26° 26' 56" N 82° 1' 20" W
Reproductive State Fertile
Collector G. R. Cooley 2442
Collection Date 25 Dec 1953
Accession Number 463
Image 463.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : Deltona property N of Tampa [New Tampa] and E of FL 581; off a dirt road. 27° 56' 51" N 82° 27' 30" W
Habitat Roadside.
Reproductive State Fertile
Collector S. DuBois
Collection Date 16 Mar 1979
Accession Number 138606
Image 138606.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Bradford Co. : 0.5 mi. N of Alachua Co. line, along US 301. 29° 45' 6" N 82° 25' 29" W
Habitat Cypress [Taxodium] head.
Reproductive State Fertile
Collector R. P. Sauleda 5266
Collection Date 30 May 1981
Accession Number 157279
Image 157279.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Manatee Co. : Lake Manatee State Recreation Area. Burn zone 1. T34S, R20E, Sec. 31, SW¼. 27° 30' 0" N 82° 16' 60" W
Description Erect to 75 cm height; occasional.
Habitat Ruderal area, mesic flatwoods.
Reproductive State Fertile
Collector J. Weber
Collection Date 23 Jul 1992
Accession Number 210144
Image 210144.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, 1994
Determination History
Chloris petraea Sw.
Locality USA. Florida , Columbia Co. : Ichetucknee Springs State Park. 6 mi. NW of Fort White off of C-238; 0.4 mi. NE of the north entrance; W side of C-238 by the fence row. T6S, R16E, Sec. 7.
Description Herb; spikelet branches 3; lemmas dark brown, mucronate; infrequent.
Habitat Ruderal; growing with Cyperus strigosus, Paspalum setaceum, and Andropogon glomeratus var. pumilis [A. glomeratus var. pumilus].
Reproductive State Fertile
Collector B. J. Herring 1006
with W. Judd
Collection Date 26 Oct 1992
Accession Number 210345
Image 210345.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: Wunderlin, 1984
Determination History
Chloris petraea Sw.
Locality USA. Florida , Okaloosa Co. : Eglin Air Force Base. Around the Environmental Research Facility.
Habitat Mowed area.
Reproductive State Fertile
Collector G. Wilhelm 11909
Collection Date 21 Nov 1983
Accession Number 181173
Image 181173.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , DeSoto Co. : On a > 1000 acre parcel of land along the W bank of, and in the W floodplain of the Peace River, ca. 3 km NW of the C-760 and US 17 junction in Nocatee. 27° 11' 50" N 81° 53' 16" W
Habitat Riverbank bluff.
Reproductive State Fertile
Collector J. M. Kunzer 1630
Collection Date 22 Apr 2006
Accession Number 254102
Image 254102.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , DeSoto Co. : Paul Ranch; ca. 5.7 air mi. W of the De Soto/Highlands County Line Road, at a point ca. 6.5 mi. S of the FL 70 junction; ca. 20 air mi. ESE of Arcadia. T39S, R27E, Sec. 6, SE¼ of NW¼. 27° 12' 57" N 81° 51' 30" W
Habitat Burned calcareous fringing wet prairie. Malabar (Grossarenic Ochraqualfs) soil.
Reproductive State Fertile
Collector S. L. Orzell 25717
with E.L. Bridges
Collection Date 26 Oct 1999
Accession Number 235200
Image 235200.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Citrus Co. : Fort Cooper State Park. W side of lake. T19S, R20E, Sec. 28, SE¼.
Description Shade specimens with typical color.
Habitat lake margin, full sun.
Reproductive State Fertile
Collector R. A. Hattaway
Collection Date 02 Jul 2001
Accession Number 235318
Image 235318.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Volusia Co. : Tomoka State Park. Ca. 1 km N of the Old Dixie Highway bridge at the Tomoka River; along the service road behind the Fred Dana Marsh Museum. 29° 21' 0" N 81° 5' 15" W
Habitat In unpaved service road through a xeric hammock.
Reproductive State Fertile
Collector J. M. Kunzer 789
Collection Date 25 Nov 2004
Accession Number 253604
Image 253604.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, 1996
Determination History
Eustachys glauca Chapm. - Determined By: N. C. Hend., 20-Mar-1988
Locality USA. Florida , Lake Co. : Near the Holiday Inn in Lakeland. 28° 2' 22" N 81° 56' 59" W
Habitat Roadside.
Reproductive State Fertile
Collector N. C. Henderson
Collection Date 20 Mar 1988
Accession Number 216125
Image 216125.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Manatee Co. : Wingate Creek State Park. T35S, R22E, Sec. 6, NE¼ of SE¼ of SW¼.
Description Erect grass to 75 cm height; occasional; spikes 5-10 per panicle branch; first lemma under 2 mm, awnless.
Habitat Ruderal.
Reproductive State Fertile
Collector C. Becker
Collection Date 13 Aug 1997
Accession Number 224674
Image 224674.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Baker Co. : Along the E side of C-127, 1.7 mi. N of C-125; 3.8 mi. S of C-120. T1S, R21E, Sec. 20, NW¼ of NE¼.
Habitat Roadside in pine flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 10089
with G. Robinson
Collection Date 11 Jul 1984
Accession Number 180300
Image 180300.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw. - Determined By: Kral, 16-Jun-1958
Locality USA. Florida , Citrus Co. : 6 mi. SSE of Dunnellon. 29° 3' 15" N 82° 28' 14" W
Habitat On longleaf pine [Pinus palustris]-turkey oak [Quercus laevis] ridge.
Reproductive State Fertile
Collector R. Kral 6908
with M. Kral
Collection Date 16 Jun 1958
Accession Number 5415
Image 5415.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Citrus Co. : Withlacoochee State Forest. C-480 and C-491. 28° 21' 0" N 81° 49' 0" W
Habitat Roadside ditch, sandy, full sun.
Reproductive State Fertile
Collector P. Genelle 1728
with G. Fleming
Collection Date 15 Apr 1978
Accession Number 104624
Image 104624.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Seminole Co. : N of Goldenrod. 28° 36' 37" N 81° 17' 19" W
Description Common.
Habitat Roadside and pinelands.
Reproductive State Fertile
Collector G. R. Cooley 7428
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 02 May 1960
Accession Number 18775
Image 18775.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Hillsborough Co. : Egmont Key State Park.
Habitat Sabal palmetto flats.
Reproductive State Fertile
Collector R. P. Wunderlin 5980
with S. Mortellaro, R. Wilkins, W. Kutash
Collection Date 25 Apr 1978
Accession Number 132136
Image 132136.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Florida , Pinellas Co. : Dunedin Hammock Park. Dunedin; park picnic area. 28° 1' 11" N 82° 46' 18" W
Reproductive State Fertile
Collector P. Genelle 2456
with G. Fleming
Collection Date 28 Sep 1976
Accession Number 126087
Image 126087.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Glades Co. : Fisheating Creek Wildlife Management Area. 1.3 km W of FL 78, 0.15 km S of Fisheating Creek, N side of Banana Grove Road. 26° 57' 4" N 81° 8' 7" W
Habitat Wet roadside ditch along floodplain marsh.
Reproductive State Fertile
Collector A. R. Franck 2214
Collection Date 04 Jun 2010
Accession Number 254711
Image 254711.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Charlotte Co. : Prairie/Shell Creek (Southwest Florida Water Management District property); 80 m S of Royal Palm Drive, 1.6 km W of US 17. 26° 59' 56" N 81° 58' 31" W
Habitat Ruderal.
Reproductive State Fertile
Collector A. R. Franck 1880
Collection Date 29 Apr 2010
Accession Number 254788
Image 254788.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Lafayette Co. : ALong C-357, ca. 3 mi. S of FL 51 and Cooks Hammock. T7S, R11E, Sec. 7, NE¼.
Habitat Recently clearcut area in wet pine flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 13404
with J. Hansen
Collection Date 18 Sep 2008
Accession Number 254917
Image 254917.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Dixie Co. : Along C-358, ca. 0.2 mi. NW of its junction with US 19, ca. 2.5 mi. WNW of Cross City. T9S, R11E, Sec. 36, NW¼ of SE¼.
Habitat Roadside in wet flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 13359
with J. Hansen
Collection Date 18 Sep 2008
Accession Number 255018
Image 255018.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Charlotte Co. : Prairie/Shell Creek (Southwest Florida Water Management District property); 0.1 km W of US 17, 5 km S of the DeSoto County line. 26° 59' 20" N 81° 57' 37" W
Habitat Scrub.
Reproductive State Flower
Collector A. R. Franck 2296
Collection Date 11 Sep 2010
Accession Number 255264
Image 255264.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Miami-Dade Co. : Property of Montgomery Foundation, E of Old Cutler Road at a point E of the end of SW 120th Street, ca. 3 mi. S of South Miami; Montgomery Foundation. T55S, R41E, Sec. 18, NW¼ of NW¼. 25° 39' 28" N 80° 16' 54" W
Habitat Disturbed pine rockland savanna.
Reproductive State Fertile
Elevation 5 to 15 ft
Collector S. L. Orzell 22027
with E.L. Bridges
Collection Date 02 Jun 1993
Accession Number 255391
Image 255391.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hernando Co. : Weeki Wachee Springs State Park. Crushed limestone road fronting Twin Dees Spring. T23S, R17E, Sec. 2. 27° 21' 0" N 81° 52' 60" W
Habitat Ruderal.
Reproductive State Fertile
Collector C. vanHoek
Collection Date 25 Jun 2009
Accession Number 259368
Image 259368.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. E. Desv.
Locality USA. Florida , Brevard Co. : Cape Canaveral Air Force Station. Borrow pond W of ICBM Road, N of Space Launch Commplex 12. 28° 28' 55" N 80° 33' 4" W
Reproductive State Fertile
Collector P. A. Schmalzer
with T. Kozusko
Collection Date 12 Apr 2011
Accession Number 262310
Image 262310.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. E. Desv.
Locality USA. Florida , Brevard Co. : Cape Canaveral Air Force Station. Borrow pond N of Camera Road A, E of Pier Road. 28° 27' 3" N 80° 32' 13" W
Reproductive State Fertile
Collector P. A. Schmalzer
with T. Kozusko
Collection Date 07 Apr 2011
Accession Number 262298
Image 262298.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. E. Desv. - Determined By: B. F. Hansen, May 2012
Determination History
Ctenium aromaticum Walter A. W. Wood
Locality USA. Florida , Monroe Co. : Little Torch Key.
Description Infrequent.
Habitat Roadside.
Reproductive State Fertile
Collector R. Stalter 13
Collection Date 04 Mar 2012
Accession Number 262464
Image 262464.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hillsborough Co. : US 41, North Nebraska Avenue, at East Chapman Road, Town of Lutz. 28° 6' 20" N 82° 27' 24" W
Habitat Along the railroad tracks.
Reproductive State Fertile
Collector W. D. Longbottom 16242
with D.H. Williams
Collection Date 27 Sep 2011
Accession Number 263281
Image 263281.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Seminole Co. : E side of South Sanford Avenue, between the boat ramp and Miller Road, Sanford. 28° 43' 44" N 81° 15' 51" W
Habitat In mowed turf at roadside near woods.
Reproductive State Fertile
Collector D. H. Williams 2908
Collection Date 29 Jan 2012
Accession Number 263695
Image 263695.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Levy Co. : Manatee Springs State Park. Along main road between entrance and Shcaklefoot Trail. 29° 29' 51" N 82° 58' 54" W
Habitat Ruderal.
Reproductive State Fertile
Collector K. Gulledge 138
Collection Date 06 Oct 1996
Accession Number 263634
Image 263634.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Osceola Co. : N side of Cyrils Drive, 59-60 m W of Zuni Road, St. Cloud. 28° 20' 2" N 81° 13' 12" W
Habitat Mowed turf at roadside near fenced scrub, full sun.
Reproductive State Fertile
Collector D. H. Williams 2898
Collection Date 28 Jan 2012
Accession Number 263724
Image 263724.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Seminole Co. : SE corner of South Country Club Road at West Lake Mary Boulevard, Lake Mary. 28° 45' 20" N 81° 19' 19" W
Habitat In broken paving at roadside.
Reproductive State Fertile
Collector D. H. Williams 2968
Collection Date 18 Feb 2012
Accession Number 263801
Image 263801.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Seminole Co. : Waste area at N end of Gateway Crossings Shopping Plaza, Altamonte Springs. 28° 38' 47" N 81° 24' 48" W
Habitat Weedy mowed turf in open field.
Reproductive State Fertile
Collector D. H. Williams 3046
Collection Date 02 Apr 2012
Accession Number 265073
Image 265073.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Seminole Co. : End of Lake Howell Lane, near entrance to Passage Creek Farms, Winter Park. 28° 37' 57" N 81° 18' 19" W
Habitat Weedy mowed turf at raodside near wooded edge.
Reproductive State Fertile
Collector D. H. Williams 3053
Collection Date 05 Apr 2012
Accession Number 265071
Image 265071.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Oct 2012
Determination History
Eustachys glauca Chapm.
Locality USA. Florida , St. Johns Co. : Along ramp from S-bound I-95, FL 16 at I-95 and C-208. 29° 55' 6" N 81° 24' 48" W
Habitat Roadside ditches
Reproductive State Fertile
Collector W. D. Longbottom 16900
with D.H. Williams
Collection Date 17 Apr 2012
Accession Number 264949
Image 264949.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Sumter Co. : Along FL 44, just E of C-468. 28° 49' 24" N 81° 58' 6" W
Habitat Along roadside in full sun.
Reproductive State Fertile
Collector W. D. Longbottom 17129
with D.H. Williams
Collection Date 20 Apr 2012
Accession Number 265621
Image 265621.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Baker Co. : C-228 (Maxville-Macclenny Road), just W of the Duval County line. 30° 12' 7" N 82° 3' 5" W
Habitat Roadside.
Reproductive State Fertile
Collector W. D. Longbottom 17046
with D.H. Williams
Collection Date 18 Apr 2012
Accession Number 265619
Image 265619.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Duval Co. : C-228 (Maxville-Macclenny Road), W of US 301 and E of Butler Bay Road, Town of Maxville. 30° 12' 7" N 82° 1' 19" W
Habitat In woods along roadside.
Reproductive State
Collector W. D. Longbottom 17038
with D.H. Williams
Collection Date 18 Apr 2012
Accession Number 265620
Image 265620.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Citrus Co. : Inverness; 8751-8763 East Gulf to Lake Highway (FL 44), S of Lake Tsala Apopka, E of Henderson Lake. 28° 50' 28" N 82° 17' 34" W
Habitat Thinly wooded ruderal area at roadside.
Reproductive State Fertile
Collector D. H. Williams 3100
with W.D. Longbottom
Collection Date 20 Apr 2012
Accession Number 265565
Image 265565.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Citrus Co. : C-490 (West Homosassa Trail) SW of Lecanto, ca. 1500-2000 m NE of South Rock Crusher Road. 28° 50' 10" N 82° 30' 51" W
Habitat Dry scrubby roadside.
Reproductive State Fertile
Collector D. H. Williams 3124
with W.D. Longbottom
Collection Date 20 Apr 2012
Accession Number 265566
Image 265566.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Manatee Co. : US 301/FL 43 just S of Buckeye Road, [S of] Wimauma. 27° 37' 43" N 82° 24' 4" W
Habitat Wet roadside ditch adjacent to remnant hardwood hammock.
Reproductive State Fertile
Collector D. H. Williams 3157
Collection Date 18 May 2012
Accession Number 265820
Image 265820.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen,
Locality USA. Florida , Pinellas Co. : Palm Hammock, Eckerd College. 27° 42' 56" N 82° 41' 27" W
Description Grass 60 cm tall; blades 15 cm long, 1 cm wide; individual floral spikes 9 cm long; flowers light purple-white; seeds black.
Habitat Moist sandy soil in open area near sand path; with grasses, sedges, and Spermacoce verticillata.
Reproductive State Fertile
Collector D. Hilbert 80
Collection Date 06 Jul 2012
Accession Number 268643
Image 268643.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Pinellas Co. : Palm Hammock, Eckerd College. 27° 42' 56" N 82° 41' 26" W
Description 60 cm tall; sheathing leaves red and green; seedhead split into 5-6 spikelets; seeds shiny and black.
Habitat Sandy soil in sunny open area, with Ambrosia artemisiifolia, Polypremum procumbens, and Cyperus spp.
Reproductive State Fertile
Collector D. Hilbert 18
Collection Date 12 Jan 2012
Accession Number 268698
Image 268698.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Osceola Co. : Near 5820 Old Tampa Highway, ca. 300 m E of Wooten Drive, ca. 4.5 mi. due E of I-4, Davenport. 28° 15' 56" N 81° 31' 2" W
Habitat Mowed turf at roadside.
Reproductive State Fertile
Collector D. H. Williams 3555
with H.L. Williams
Collection Date 21 Apr 2013
Accession Number 268904
Image 268904.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , St. Lucie Co. : E side of Taylor Dairy Road, ca. 200 m. S of its intersection with C-608 (St. Lucie Boulevard). 27° 28' 55" N 80° 23' 27" W
Habitat Weedy, unmaintained roadside
Reproductive State Fertile
Collector D. H. Williams 3728
with H.L. Williams
Collection Date 05 Jul 2013
Accession Number 270046
Image 270046.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Polk Co. : FL 400 (I-4), ca. 2 mi. NW of its intersection with US 27. 28° 14' 58" N 81° 37' 38" W
Habitat Edge of wet ditch.
Reproductive State Fertile
Collector D. H. Williams 3857
Collection Date 30 Aug 2013
Accession Number 270657
Image 270657.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hardee Co. : Paynes Creek Historic State Park. T33S, R25E, Sec. 9, 10, 16.
Reproductive State Fertile
Collector K. Alvarez
Collection Date 07 Mar 2005
Accession Number 271815
Image 271815.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Mar 2014
Determination History
Eustachys glauca Chapm.
Locality USA. Florida , Lee Co. : Cayo Costa State Park.
Reproductive State Fertile
Collector A. Bishop
Collection Date 26 Jun 2003
Accession Number 272124
Image 272124.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: Wunderlin, 1981
Determination History
Chloris glauca A. W. Wood
Locality USA. Florida , Hernando Co. : Bayport. 28° 32' 45" N 82° 38' 31" W
Habitat Salt marsh, supralittoral zone.
Reproductive State Fertile
Collector R. Zimmerman
Collection Date 08 May 1971
Accession Number 154411
Image 154411.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Clay Co. : Highlands Ranch Mitigation Bank. 30° 3' 0" N 82° 0' 0" W
Reproductive State Fertile
Collector A. Hoyles
Collection Date 01 Oct 2014
Accession Number 276221
Image 276221.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Brevard Co. : CANA [Canaveral National Seashore], MINWR [Merritt Island National Wildlife Refuge], KSC [Kennedy Space Center]; Shiloh area, E of FL 3, N of WSEG Road. 28° 46' 60" N 80° 47' 60" W
Habitat Along sand road in hammock.
Reproductive State Fertile
Collector P. A. Schmalzer
with T.E. Foster
Collection Date 09 Sep 2014
Accession Number 278748
Image 278748.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hardee Co. : Paynes Creek Historic State Park. Ca. 0.2 km E of the main entrance road, ca. 0.3 km S of Lake Branch Road (C-664A). 27° 37' 21" N 81° 48' 17" W
Habitat Hydric hammock.
Reproductive State Fertile
Collector P. J. Simoes 77
with A.R. Franck
Collection Date 24 Jan 2015
Accession Number 278890
Image 278890.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Collier Co. : Delnor-Wiggins Pass State Park. 28° 1' 9" N 82° 7' 3" W
Reproductive State Fertile
Collector A. Bishop
Collection Date 27 Aug 2002
Accession Number 281877
Image 281877.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. North Carolina , Onslow Co. : Bear Island or Hammock Beach State Park.
Description Rare.
Habitat Maritime forest and marsh at southern end of Island; in sandy opening of maritime forest remnant.
Reproductive State
Collector R. L. Wilbur 6582
with E.O. Beal
Collection Date 07 Sep 1961
Accession Number 40990
Image 40990.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Georgia , McIntosh Co. : Near S end of Sapelo Island.
Description Plants single or in clumps to 5 inches in diameter.
Habitat Sandy flats in open between dunes.
Reproductive State
Collector W. H. Duncan 20493
Collection Date 14 Sep 1956
Accession Number 8260
Image 8260.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: S. R. Hill, Nov 1992
Locality USA. South Carolina , Charleston Co. : Santee Coastal Reserve, Washo Reserve, S side of Santee Gun Club Road; South Santee, 2.1-2.6 mi. E of South Santee Road.
Description Local, 1 colony seen.
Habitat Longleaf pine flatwoods and bogs, live oak ridges; disturbed sand, roadside.
Reproductive State
Collector S. R. Hill 24245
Collection Date 10 Sep 1992
Accession Number 207052
Image 207052.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. South Carolina , Beaufort Co. : 400 yards N of secondary road 7-243, 0.5 mi. W of the traffic circle on Hilton Head Island.
Description Infrequent.
Habitat Along roadside in sandy soil.
Reproductive State
Collector C. Aulbach-Smith 1138
Collection Date 22 Aug 1980
Accession Number 183781
Image 183781.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Nov 2008
Determination History
Chloris petraea Sw.
Locality USA. Louisiana , St. Tammany Par. : Shoulder of I-10 W, 200 yards N of Twin Bridges, over Lake Pontchartrain.
Description Grass to 3 feet tall; scarce.
Reproductive State
Elevation 4 to ft
Collector MacGregor 1055
Collection Date 07 Jun 1991
Accession Number 247087
Image 247087.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Nov 2008
Determination History
Chloris petraea Sw.
Locality USA. Louisiana , St. Tammany Par. : W shoulder of I-59, ca. 3 mi. N of int. I-59/I-10.
Description Grass to 20 inches tall.
Reproductive State
Collector MacGregor 1007
Collection Date 27 Oct 1990
Accession Number 247086
Image 247086.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Mississippi , George Co. : Lucedale.
Reproductive State
Collector D. Demaree 35198
Collection Date 16 May 1954
Accession Number 183856
Image 183856.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Dec 2008
Determination History
Chloris petraea Sw.
Locality USA. Florida , Lake Co. : 150 yards E of SE shore Lake Harris. 30° 23' 60" N 86° 43' 60" W
Description Grass to 2 feet tall.
Habitat Very sandy soil.
Reproductive State
Elevation 50 to ft
Collector MacGregor 974
Collection Date 24 Jun 1990
Accession Number 247184
Image 247184.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw. - Determined By: H. L. Blomq.,
Locality USA. South Carolina , Georgetown Co. : Pawleys Island, 2 mi. S of Waverly Mills.
Habitat Sand dune.
Reproductive State
Collector A. E. Radford 31270
Collection Date 19 Oct 1957
Accession Number 44399
Image 44399.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw. - Determined By: Swallen,
Locality USA. Mississippi , Jackson Co. :
Habitat Open pine maritime forest and beach with Pinus caribaea, Certiola and saw palmetto.
Reproductive State
Collector J. D. Ray, Jr. 2962
Collection Date 31 Jul 1952
Accession Number 15380
Image 15380.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Georgia , Chatham Co. : W of Fort Screven (Tybee Island).
Habitat 1st dune.
Reproductive State
Collector G. R. Swank 192
Collection Date 29 Aug 1959
Accession Number 137405
Image 137405.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Locality USA. Mississippi , Jackson Co. : Ocean Springs.
Reproductive State
Collector A. B. Seymour 82
Collection Date 10 Sep 1891
Accession Number 19333
Image 19333.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Osceola Co. : Cyrils Drive, 0.1 mi. E of North Narcoosee Road. 28° 30' 4" N 81° 13' 36" W
Habitat Roadside at edge of pasture.
Reproductive State Fertile
Collector W. D. Longbottom 22213
with D.H. Williams
Collection Date 19 Mar 2015
Accession Number 282352
Image 282352.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: L. C. Anderson,
Locality USA. Florida , Calhoun Co. : Clarksville; wheelchair ramp, Road 022, Juniper Creek Wildlife Management Area. 30° 25' 52" N 85° 15' 40" W
Description Locally occasional, glabrous, erect herb to 60 cm; spikelet < 2 mm long, the midvein of the first glme extending for ca. 1 mm.
Habitat Cleared grassy area for deer stand.
Reproductive State Fertile
Collector T. MacClendon 1433
with K. MacClendon, G. Wilder, R.L. Mears, L.C. Anderson
Collection Date 10 Oct 2015
Accession Number 282415
Image 282415.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw.
Chloris petraea Sw. - Determined By: Lakela,
Locality Bermuda. Pembroke Par.; Hamilton. 32° 17' 39" N 64° 47' 2" W
Reproductive State Fertile
Collector W. G. Farlow
Collection Date Jan 1881
Accession Number 52898
Image 52898.JPG
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, 1981
Determination History
Chloris petraea Sw.
Locality Bahamas. Eleuthera Island N Eleuthera Airport; around terminal and landing strip.
Habitat Low coppices and disturbed area.
Reproductive State Fertile
Collector R. P. Wunderlin
with D. S. Correll, R. P. Sauleda, & B. F. Hansen
Collection Date 15 Dec 1979
Accession Number 147295
Image 147295.JPG
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Determination History
Chloris petraea Sw. - Determined By: C. D. Adams, 1963
Locality Cayman Islands. Grand Cayman Island W District; in Georgetown.
Description Locally very abundant.
Habitat Sandy soil at waterfront.
Reproductive State Fertile
Collector M. R. Crosby
with H. A. Hespenheide & W. R. Anderson
Collection Date 01 Jun 1963
Accession Number 97167
Image 97167.JPG
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality Bahamas. Bell Island Exuma Chain; Care Taker Beach. 23° 34' 29" N 75° 53' 23" W
Description Herb in flower and fruit.
Habitat Strand.
Reproductive State Fertile
Collector E. Freid
Collection Date 19 Jun 1995
Accession Number 230877
Image 230877.JPG
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, 1985
Determination History
Chloris petraea Sw. - Determined By: Alain, 1972
Locality Dominican Republic. Distrito Nacional Ca. 3 mi. E of Boca Chica.
Description Herb, 40-50 cm high; glumes green to brown; common.
Habitat Open places; coastal thickets on limestone.
Reproductive State Fertile
Collector A. H. Liogier
Collection Date 31 Oct 1970
Accession Number 186565
Image 186565.JPG
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Jan 2017
Determination History
Capriola dactylon L. Kuntze
Locality USA. Florida , Miami-Dade Co. : Tahiti Beach Road, Miami. 25° 46' 27" N 80° 11' 37" W
Habitat Roadside.
Reproductive State Fertile
Collector P. Silverstone
Collection Date 20 Feb 1964
Accession Number 289186
Image 289186.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv. - Determined By: B. F. Hansen, Oct 2017
Determination History
Chloris petraea Sw.
Locality USA. Florida , Miami-Dade Co. : Road to the Deering Estate.
Habitat Along the road.
Reproductive State Fertile
Collector M. J. Andrejko
Collection Date 01 Mar 1972
Accession Number 295118
Image 295118.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hillsborough Co. : Double Branch Bay Preserve. 28° 0' 45" N 82° 36' 48" W
Habitat Coastal flatwoods.
Reproductive State Fertile
Collector J. R. Campbell
with S. Dickman
Collection Date 03 Jul 2017
Accession Number 296034
Image 296034.JPG
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hillsborough Co. : Double Branch Bay Preserve. 28° 0' 45" N 82° 36' 43" W
Habitat Coastal flatwoods.
Reproductive State Fertile
Collector J. R. Campbell
with S. Dickman
Collection Date 11 Jul 2017
Accession Number 296033
Image 296033.JPG
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Polk Co. : Hickory Lake Scrub, Polk County Environmental Lands; service road. 27° 41' 43" N 81° 32' 29" W
Habitat Scrub.
Reproductive State Fertile
Collector J. R. Campbell
Collection Date 07 May 2016
Accession Number 296148
Image 296148.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Polk Co. : Crooked Lake Sandhill; edge of park. 27° 48' 51" N 81° 32' 51" W
Reproductive State Fertile
Collector J. R. Campbell
Collection Date 11 Sep 2016
Accession Number 296702
Image 296702.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Texas , San Patricio Co. : Gregory. 27° 55' 20" N 97° 17' 24" W
Reproductive State Fertile
Collector C. T. Reed
Collection Date 06 Apr 1940
Accession Number 175045
Image 175045.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hillsborough Co. : Cypress Creek Nature Preserve, Lutz. 28° 9' 51" N 82° 24' 37" W
Habitat Open clearing in mesic forest.
Reproductive State Fertile
Collector S. Dickman
Collection Date 06 Aug 2020
Accession Number 301450
Image 301450.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Sarasota Co. : Walton Ranch Preserve, N of North Port, the SW entrance to the ranch 2.3 km N of I-75, where Choctaw Boulevard ends (Choctaw Boulevard is a continuation of Toledo Blade Boulevard). 27° 7' 58" N 82° 9' 16" W
Description Few seen; herb 1 m tall.
Habitat Mesic hammock.
Reproductive State Fertile
Elevation 5 to 7 m
Collector L. B. Birch
with C. Collier, W. Collier, N. Edmondson, L. Halk, B.K. Holst, R. Rowe
Collection Date 04 Nov 2011
Accession Number 303029
Image 303029.jpg
Plant Atlas Link Plant Atlas Citation

Eustachys petraea
Family Name Poaceae
Currently Accepted Name Eustachys petraea Sw. Desv.
Locality USA. Florida , Hillsborough Co. : Pam Callahan Nature Preserve, Tampa. 27° 58' 42" N 82° 33' 57" W
Habitat Outer edge of coastal hammock.
Reproductive State Fertile
Collector S. Dickman
Collection Date 05 Sep 2019
Accession Number 303375
Image 303375.jpg
Plant Atlas Link Plant Atlas Citation