Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Collier Co.: North Naples. 26° 8' 31" N 81° 47' 41" W |
| Habitat | Lake shore. |
| Reproductive State | |
| Specimen Notes | |
| Collector | O. K. Lakela 30659 |
| Collection Date | 04 Mar 1967 |
| Accession Number | 79688 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Monroe Co.: Pinecrest Road. 25° 43' 60" N 80° 55' 60" W |
| Habitat | 18 in. of water. |
| Reproductive State | |
| Specimen Notes | |
| Collector | G. R. Cooley 900 |
| Collection Date | 07 Apr 1952 |
| Accession Number | 2119 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: E. West,
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Collier Co.: Tamiami Trail, bridge #98. 25° 45' 31" N 80° 23' 54" W |
| Reproductive State | |
| Specimen Notes | |
| Collector | W. G. Atwater M-43 |
| Collection Date | 11 May 1958 |
| Accession Number | 20057 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Citrus Co.: Homosassa River. 28° 46' 53" N 82° 36' 54" W |
| Habitat | In fresh water of river. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
G. R. Cooley 5905
with J.H. Davis |
| Collection Date | 11 Apr 1958 |
| Accession Number | 2121 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: R. K. Godfrey,
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Wakulla Co.: St. Marks River ca. 1 mi. S of Newport. 30° 10' 60" N 84° 10' 0" W |
| Habitat | In fairly deep water amongst Sagittaria subulata var. kurziana [S. kurziana] and Potamogeton perfoliatus var. buphleuroides [P. perfoliatus]; in flowing cool water of river. |
| Reproductive State | |
| Specimen Notes | |
| Collector | R. K. Godfrey 54358 |
| Collection Date | 17 Feb 1956 |
| Accession Number | 2122 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum echinatum
A. Gray
- Determined By: Kral,
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Hernando Co.: In Weeki Wachee River, 1 mi. S of Springs. |
| Habitat | Submersed in river. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
R. Kral 7088
with M. Kral |
| Collection Date | 27 Jun 1958 |
| Accession Number | 2588 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Palm Beach Co.: Palm Beach Junior College. 2 mi. W of Lake Worth. 27° 56' 21" N 82° 23' 52" W |
| Description | Growing completely submerged in shallow water. |
| Habitat | Wet prairie, altered with white sand and sandy loam fill. |
| Reproductive State | |
| Specimen Notes | |
| Collector | W. L. McCart 9432 |
| Collection Date | 18 Dec 1967 |
| Accession Number | 90494 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: R. K. Godfrey,
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Bay Co.: Econfina Creek W of Youngstown. 30° 21' 0" N 85° 25' 60" W |
| Description | Abundant in long festoons. |
| Habitat | In deep, clear water. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
R. K. Godfrey 72282
with R.F. Doren |
| Collection Date | 10 Dec 1972 |
| Accession Number | 105555 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Miami-Dade Co.: Black Creek, upstream from the bridge, on the way to Homestead. 25° 28' 7" N 80° 28' 39" W |
| Description | Abundant. |
| Habitat | In blanket of algae, with Lemna, Wolffia and Salvinia. |
| Reproductive State | |
| Specimen Notes | |
| Collector | O. K. Lakela 27321 |
| Collection Date | 20 Jul 1964 |
| Accession Number | 60673 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Monroe Co.: Pinecrest Road. [Former FL] 94, SE of Monroe Station. 25° 44' 48" N 80° 56' 22" W |
| Habitat | Cypress [Taxodium] ponds, intervening glades, pinelands, creeks and ditches. Persea, Myrica, Annona, Ficus. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
O. K. Lakela 29921
with J. DeBoer |
| Collection Date | 28 May 1966 |
| Accession Number | 74583 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Hillsborough Co.: Upper reaches of the Little Manatee River. 27° 28' 60" N 82° 10' 60" W |
| Description | Rare. |
| Habitat | Intermixed with Hydrilla and Potamogeton. |
| Reproductive State | |
| Specimen Notes | |
| Collector | A.G. Shuey s.n. |
| Collection Date | 03 May 1974 |
| Accession Number | 116785 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. Florida, Hernando Co.: Weeki Wachee River. |
| Reproductive State | |
| Specimen Notes | |
| Collector | G. R. Cooley 6020 |
| Collection Date | 25 Apr 1958 |
| Accession Number | 2120 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
|
| Locality | USA. Florida, Brevard Co.: North Merritt Island. |
| Habitat | In ditch along road. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
J. E. Poppleton s.n.
with A.G. Shuey |
| Collection Date | 17 Aug 1972 |
| Accession Number | 124688 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: B. F. Hansen, 1996 |
| Determination History |
Myriophyllum aquaticum
(Vell.) Verdc.
|
| Locality | USA. Florida, Pinellas Co.: Lake Tarpon. 28° 1' 60" N 82° 34' 0" W |
| Description | DNR research voucher specimen. |
| Habitat | Shoreline. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
K. Kuhlman s.n.
with A. Lazar |
| Collection Date | 21 May 1988 |
| Accession Number | 214579 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: B. F. Hansen, Nov 2005 |
| Determination History |
Ceratophyllum echinatum
A. Gray
|
| Locality | USA. Florida, Manatee Co.: Wingate Creek State Park. In Johnson Creek. T35S, R22E, Sec. 6, NE¼ of SE¼ of SW¼. 28° 7' 60" N 81° 28' 0" W |
| Habitat | Blackwater stream. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
C. Becker WC0631
with A. Emmert |
| Collection Date | 01 Aug 2005 |
| Accession Number | 243415 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Wunderlin, 1988 |
| Determination History |
Ceratophyllum echinatum
A. Gray
|
| Locality | USA. Florida, Lake Co.: 2 mi. N of Mount Plymouth. 28° 40' 60" N 81° 31' 60" W |
| Reproductive State | |
| Specimen Notes | |
| Collector |
R. F. Daubenmire s.n.
with J. Daubenmire |
| Collection Date | 31 May 1984 |
| Accession Number | 191465 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Lake Co.: Lake Harris. 30° 23' 60" N 86° 43' 60" W |
| Reproductive State | Immature Fruit |
| Specimen Notes | |
| Collector |
R. F. Daubenmire s.n.
with J. Daubenmire |
| Collection Date | 25 Oct 1986 |
| Accession Number | 193790 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Collier Co.: Along US 41, ca. 0.5 mi. W of Indian Village and 5.3 mi. W of Miami-Dade County line. 25° 37' 0" N 80° 31' 60" W |
| Description | Abundant. |
| Habitat | In canal. |
| Reproductive State | |
| Specimen Notes | |
| Collector | J. H. Wiersema 1995 |
| Collection Date | 25 Jul 1980 |
| Accession Number | 169830 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Volusia Co.: South Daytona. In ditch along the N side of Aspen Drive, ca. 250 m W of the junction of Magnolia Avenue and Aspen Drive; ca. 3.5 mi. ENE of the junction of I-95 and I-4. 30° 0' 0" N 81° 40' 60" W |
| Description | Submerged aquatic rooted in muddy, calcareous substrate. |
| Habitat | At a depth of ca. 5 dm in ditch draining a ca. 8 ac. stormwater management pond. |
| Reproductive State | |
| Specimen Notes | |
| Collector | J. M. Kunzer 1270 |
| Collection Date | 31 Dec 2005 |
| Accession Number | 242061 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Alachua Co.: Paynes Prairie Preserve State Park. S of Gainesville. Alachua Lake, 1 mi. S of Alachua Sink. SE of lake outlet (canal). T10S, R20E, Sec. 27, W½. 29° 39' 5" N 82° 19' 30" W |
| Habitat | Submerged in water 1-2 m deep. |
| Reproductive State | |
| Specimen Notes | |
| Collector | J. C. Easterday 826 |
| Collection Date | 22 Mar 1982 |
| Accession Number | 170118 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Hillsborough Co.: Little Manatee River State Park. N loop of N hiking trail; under footbridge at Cypress Creek. T32S, R19E, Sec. 25, NW¼ of NW¼. 27° 28' 60" N 82° 10' 60" W |
| Description | Aquatic to 0.3 m long (tangled on log). |
| Habitat | Blackwater stream. |
| Reproductive State | Fertile |
| Specimen Notes | |
| Collector | J. Myers 316 |
| Collection Date | 20 Mar 1999 |
| Accession Number | 230060 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Sumter Co.: RI-LA-CA marina, Lake Panasoffkee, ca. 0.5 mi. E of FL 470 on C-439, ca. 0.5 mi. S of Panacoochee Retreats, near boat dock. T19S, R22E, Sec. 33. 28° 45' 0" N 82° 4' 60" W |
| Reproductive State | |
| Specimen Notes | |
| Collector |
R. P. Wunderlin 9785
with B.F. Hansen, G. Robinson |
| Collection Date | 28 Jun 1984 |
| Accession Number | 179422 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Pinellas Co.: Lake Tarpon. Anderson Park. 28° 1' 60" N 82° 34' 0" W |
| Description | Submerged. |
| Reproductive State | |
| Specimen Notes | |
| Collector | G. Fleming 3708 |
| Collection Date | 23 Aug 1984 |
| Accession Number | 179013 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Hardee Co.: Ca. 0.7 mi. WNW of Ona. T34S, R24E, Sec. 29, SE¼ of SE¼. 27° 28' 0" N 81° 55' 0" W |
| Habitat | Small, shaded canal between larger wetlands. |
| Reproductive State | |
| Specimen Notes | |
| Collector | B. F. Hansen 12986 |
| Collection Date | 18 Nov 2003 |
| Accession Number | 240339 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| 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 | In shallow water along lake shore. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
B. F. Hansen 11281
with R.P. Wunderlin, K. Kuhlman |
| Collection Date | 25 Sep 1986 |
| Accession Number | 191578 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Volusia Co.: Tomoka State Park. Johns Island; ca. 1 km E of the US 1 bridge at the Tomoka River, ca. 1 km NNE of the N terminus of Nova Road (C-5A). 29° 18' 3" N 81° 5' 13" W |
| Habitat | At culvert opening of ditch through brackish marsh. |
| Reproductive State | |
| Specimen Notes | |
| Collector | J. M. Kunzer 1441 |
| Collection Date | 15 Mar 2006 |
| Accession Number | 253483 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Duval Co.: Sawmill Slough Preserve. University of North Florida; Lake Oneida. 30° 16' 1" N 81° 31' 30" W |
| Description | Submerged and free-floating; sepals olive green, lacking spines. |
| Habitat | With Utricularia radiata and Nitella sp. |
| Reproductive State | |
| Elevation | 32 ft |
| Specimen Notes | |
| Collector |
G. Alvarez 1
with C. Hubbuch |
| Collection Date | 03 Jun 2013 |
| Accession Number | 280716 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nelumbonaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
|
| Locality | USA. Louisiana, Lafourche Par.: Adjacent to Bayou Lafourche, 3 mi. S of Thibodeux on Highway 1. |
| Habitat | Drainage canal. |
| Reproductive State | |
| Specimen Notes | |
| Collector | M. Alleman s.n. |
| Collection Date | 09 Sep 1978 |
| Accession Number | 142357 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nelumbonaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Louisiana, Claiborne Par.: Corney Lake Recreation Area, Kitsatchie National Forest, NE of Summerfield. T23N, R4W, Sec. 11. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
D. D. Taylor 4347
with D. C. Moore |
| Collection Date | 23 Jul 1983 |
| Accession Number | 217606 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nelumbonaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: Radford,
Ceratophyllum demersum
L.
- Determined By: J. R. Massey, 1980
|
| Locality | USA. South Carolina, Allendale Co.: Tuten's Mill Pond on US 321 S of Sycamore. |
| Habitat | Roadside and pond margin. |
| Reproductive State | |
| Specimen Notes | |
| Collector | C. R. Bell 5207 |
| Collection Date | 10 Oct 1956 |
| Accession Number | 20118 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nelumbonaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
|
| Locality | USA. Louisiana, Ouachita Par.: Fourth Lake, Black Bayou, N of Monroe. |
| Reproductive State | |
| Specimen Notes | |
| Collector | R. D. Thomas 23444 |
| Collection Date | 10 Jun 1971 |
| Accession Number | 115528 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nelumbonaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum echinatum
A. Gray
Ceratophyllum muricatum
Cham.
- Determined By: J. R. Massey, May 1981
|
| Locality | USA. North Carolina, Wayne Co.: Near NC 102, 3.5 mi. NW of Dudley. |
| Habitat | Pool. |
| Reproductive State | |
| Specimen Notes | |
| Collector | A. E. Radford 28743 |
| Collection Date | 28 Aug 1957 |
| Accession Number | 20117 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nelumbonaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. South Carolina, Clarendon Co.: Elliotts Flatts, 0.5 mi. S of Tudie Cut, Lake Marion. |
| Description | Submersed, rooted in 2.5 ft. of water. |
| Habitat | Mixed with Egeria densa. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
C. A. Aulbach-Smith 2809
with J. Pickett, P. Mancusi-Ungaro |
| Collection Date | 23 Sep 1983 |
| Accession Number | 197549 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nymphaeaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: Fosberg,
|
| Locality | Mexico. Baja California Descanso river, Northern Baja California. 31° 51' 4" N 116° 35' 22" W |
| Habitat | Submerged in fresh water. |
| Reproductive State | |
| Elevation | 1 m |
| Specimen Notes | |
| Collector | F. R. Fosberg S 5735 |
| Collection Date | 05 Sep 1931 |
| Accession Number | 128496 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nymphaeaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
|
| Locality | Mexico. Tamaulipas Along highway 85 just S of Cuidad Mante, 0.8 mi. S of junction of highways 85 and 80. 22° 48' 14" N 98° 56' 56" W |
| Description | Abundant. |
| Habitat | In irrigation canal. |
| Reproductive State | |
| Specimen Notes | Sp. Cond. 1230 mmhos/cm; pH 7.1; Tot Alk 280 mg/1. |
| Collector | J. H. Wiersema 1367 |
| Collection Date | 03 Jan 1980 |
| Accession Number | 152042 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nymphaeaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: Liesner, 1977
|
| Locality | Panama. Canal Zone Prov. Vicinity of pistol range, 1.5 km SE of Pedro Miguel; in zone ca. 10 m wide at edge of Caimitillo Arm, a bay of Miraflores Lake. 8° 59' 49" N 79° 35' 31" W |
| Reproductive State | |
| Elevation | 15 m |
| Specimen Notes | |
| Collector | M. Nee 10194 |
| Collection Date | 28 Feb 1974 |
| Accession Number | 134036 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nymphaeaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: J. A. Lagos,
|
| Locality | El Salvador. San Miguel Dept. La Laguna del Jocotal. 13° 52' 0" N 87° 57' 0" W |
| Habitat | Sumergida en el agua. |
| Reproductive State | |
| Elevation | 80 m |
| Specimen Notes | |
| Collector | J. A. Lagos 1960 |
| Collection Date | 03 Dec 1957 |
| Accession Number | 1768 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nymphaeaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Determination History |
Ceratophyllum demersum
L.
- Determined By: H. Y. Mohan Ram,
|
| Locality | India. Delhi Najafgarh. 28° 36' 33" N 76° 58' 47" E |
| Description | A slender, submerged, rootless, much-branched aquatic. |
| Habitat | Rainfall 20-25 in. |
| Reproductive State | |
| Elevation | 680 ft |
| Specimen Notes | |
| Collector | R. K. Tandon s.n. |
| Collection Date | Oct 1961 |
| Accession Number | 46809 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Nymphaeaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | Sweden. Skane Co. Sh. Landshrona. |
| Reproductive State | |
| Specimen Notes | |
| Collector | E. Nordström s.n. |
| Collection Date | 20 Sep 1893 |
| Accession Number | 215904 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Monroe Co.: Along N side of Loop Road (FL 94), 5.9 mi. S of Monroe Station and the US 41 junction. 25° 19' 60" N 81° 0' 0" W |
| Description | Abundant. |
| Habitat | In slightly shaded canal ca. 3 ft. deep, in area of cypress [Taxodium] trees. |
| Reproductive State | |
| Specimen Notes | |
| Collector | R. E. Mossman 1217-1 |
| Collection Date | 10 Feb 1974 |
| Accession Number | 298274 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Oklahoma, McCurtain Co.: R26E, T7S, Sec. 1, SW ¼; banks and water of Forked Lake on Weyerhaeuser Col Road #10450, ca. 5.6 mi/ S of Eagletown post office. 34° 1' 60" N 94° 34' 0" W |
| Habitat | Taxodium swamp with heavy bloom of Spirodela; banks heavily wooded with Pinus taeda, Quercus phellos, Q. nigra, Carya tomentosa, and Liquidambar; water saturated sand; numerous tall trees to 25 m. tall; numerous seedlings in mud at edge of water. |
| Reproductive State | |
| Specimen Notes | |
| Collector | R. J. Tyrl 1159 |
| Collection Date | 27 Jun 1976 |
| Accession Number | 197472 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Illinois, McHenry Co.: T46N, R8E, SE ¼ NW ¼ Sect. 10; Margin of Richmond Hunting Club property, N side of crossing of IL 173 over tributary of Nippersink Creek, 1.4 km. ENE of Richmond; coordinate datum: WGS84/NAD83; Richmond 7.5' quadrangle. 42° 28' 48" N 88° 17' 21" W |
| Description | Common submerged aquatic herb. |
| Habitat | Aquatic at margin of polled creek with Myriophyllum, Lemna, Elodea, Potamogeton, Utricularia. |
| Reproductive State | |
| Elevation | 800 ft |
| Specimen Notes | |
| Collector | S. R. Hill 38719 |
| Collection Date | 07 Jul 2011 |
| Accession Number | 268006 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: S. R. Hill, October 1995 |
| Locality | USA. Illinois, Cass Co.: Beardstown 7.5' quad.; long borrow pit, first road to E, S of bridge; T18N, R12W, NE ¼, NE ¼ Section 21; Illinois river floodplain. 40° 1' 11" N 90° 26' 8" W |
| Habitat | River floodplain; locally frequent in shallow water with Myriophyllum. |
| Reproductive State | |
| Specimen Notes | |
| Collector | S. R. Hill 27517 |
| Collection Date | 12 Sep 1995 |
| Accession Number | 216089 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Locality | USA. Oklahoma, Payne Co.: Near pond margin, 7 mi. S and 1 mi. W of Stillwater. 36° 6' 3" N 97° 3' 40" W |
| Habitat | Submerged near pond margin. |
| Reproductive State | |
| Specimen Notes | |
| Collector | N. A. Anderson 30 |
| Collection Date | 14 Sep 1962 |
| Accession Number | 53262 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: Les, 1986 |
| Locality | USA. Iowa, Poweshiek Co.: Small pond just SW of Arbor Lake, Grinnell. 41° 44' 35" N 92° 43' 21" W |
| Habitat | Abundant in small pond. |
| Reproductive State | |
| Specimen Notes | |
| Collector | N. H. Russell 7275212 |
| Collection Date | 27 Jul 1952 |
| Accession Number | 10677 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. - Determined By: S. R. Hill, 2005 |
| Locality | USA. Illinois, Kendall Co.: In polls of Big Rock Creek, N of Hennig Road, between Rock Creek Road and the creek. 41° 41' 48" N 88° 30' 51" W |
| Habitat | Occasional submerged aquatic herb in ponded areas of creek; plano; clear shallow water over glacial cobbles and gravel; some history of excavation. |
| Reproductive State | |
| Elevation | 192 m |
| Specimen Notes | |
| Collector | S. R. Hill 36679 |
| Collection Date | 01 Sep 2005 |
| Accession Number | 267580 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Oklahoma, Roger Mills Co.: R24W, T15N, Sec. 26; 9 mi. N of Cheyenne US 283; Dead Indian Creek Lake USCS #4. 35° 36' 50" N 99° 40' 17" W |
| Habitat | Associated species: Potamogeton nodosus. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
R. W. Couch 92
with Nelson, E. |
| Collection Date | 28 Jul 1979 |
| Accession Number | 192768 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. New York Outlet of river, Mastic. 40° 48' 7" N 72° 50' 27" W |
| Habitat | Near outlet of river. |
| Reproductive State | |
| Specimen Notes | |
| Collector | L. Griscom 9349 |
| Collection Date | 28 Jun 1919 |
| Accession Number | 29424 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Vermont, Chittenden Co.: La Platte River. |
| Habitat | River. |
| Reproductive State | |
| Specimen Notes | |
| Collector | C. H. Knowlton |
| Collection Date | 13 Aug 1922 |
| Accession Number | 22026 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Oregon, Lane Co.: In Woahink Lake, near US 101. |
| Description | Staminate flowers deep red. |
| Habitat | In lake. |
| Reproductive State | |
| Specimen Notes | |
| Collector |
A. N. Steward 6158
with Bratz and Hanson. |
| Collection Date | 01 Jun 1953 |
| Accession Number | 71673 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Hillsborough Co.: Alafia River State Park. Pollard Branch, at its junction with Alafia River. 27° 51' 0" N 82° 7' 60" W |
| Habitat | Blackwater stream. |
| Reproductive State | |
| Specimen Notes | |
| Collector | R. Rowe AR0052 |
| Collection Date | 04 Jun 2013 |
| Accession Number | 300691 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida St. Marks [National] Wildlife Refuge. St. Marks River; Zone 7. |
| Reproductive State | |
| Specimen Notes | |
| Collector | C. M. Owsley s.n. |
| Collection Date | 30 Sep 1987 |
| Accession Number | 302981 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Polk Co.: Lake Eva, Haines City. |
| Reproductive State | |
| Specimen Notes | |
| Collector | M. L. Gilbert 1145 |
| Collection Date | 09 Feb 1959 |
| Accession Number | 303874 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Hillsborough Co.: FL 39, Alderman's Ford, Alafia River. |
| Reproductive State | |
| Specimen Notes | |
| Collector | M. L. Gilbert 6460 |
| Collection Date | 07 Jul 1965 |
| Accession Number | 303873 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |
Ceratophyllum demersum
| Family Name | Ceratophyllaceae |
|---|---|
| Currently Accepted Name | Ceratophyllum demersum L. |
| Locality | USA. Florida, Hillsborough Co.: FL 39, Alderman's Ford, Alafia River. |
| Reproductive State | |
| Specimen Notes | |
| Collector | M. L. Gilbert 6455 |
| Collection Date | 07 Jul 1965 |
| Accession Number | 303872 |
| Image | View Image |
| Plant Atlas Link | Plant Atlas Citation |