Collinsonia

Contains 2 accepted taxa overall.

Characteristics
Collinsonia L.
LAMIACEAE
HORSEBALM
View USF Herbarium specimens of this family
Classification
LAMIALES
Collinsonia
Citation
COLLINSONIA Linnaeus, Sp. Pl. 28. 1753.
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TYPE: Collinsonia canadensis Linnaeus
Distribution Map Present

This species have been reported in the counties highlighted.

Species
Scientific Name Common Name Herbarium Specimens Status Photos
Collinsonia canadensis RICHWEED Native FAC (NWPL)
Collinsonia serotina BLUERIDGE HORSEBALM Native
Identification Key
1.  Plant with lemon-like scent; calyx 2-5 mm long, the teeth lance-subulate to narrowly lanceolate; corolla 8-13 mm long; stamens 2, staminodes 2(0)
C. canadensis
1.  Plant with lemon-like or anise-like scent; calyx 4.5-7 mm long, the teeth broadly lanceolate; corolla 12-17 mm long; stamens 4 or stamens 2, staminodes 2
C. serotina
Genus Synonyms
Synonym Full Citation Basionym Type
Diallosteira Diallosteira Rafinesque, Neogenyton 2. 1825. TYPE: Collinsonia punctata Elliott
Hypogon Hypogon Rafinesque, Fl. Ludov. 41, 148. 1817. TYPE: Non designatus.
Micheliella Micheliella Briquet, in Engler & Prantl, Nat. Pflanzenfam. 4(3a): 325. 1897. TYPE: Non designatus.
Pleuradenia Pleuradenia Rafinesque, Neogenyton 2. 1825. TYPE: Non designatus.