Contains 4 accepted taxa overall.
Characteristics
Classification
Citation
COLLINSONIA Linnaeus, Sp. Pl. 28. 1753.
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TYPE: Collinsonia canadensis Linnaeus
Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos |
|---|---|---|---|---|
| Collinsonia canadensis | Richweed, Northern Horsebalm | |||
| Collinsonia punctata | Florida Horsebalm | |||
| Collinsonia tuberosa | Stoneroot | |||
| Collinsonia verticillata | Whorled Horsebalm |
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)
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
Genus Synonyms
| Synonym | Full Citation | Basionym | Type |
|---|---|---|---|
| No synonyms found. | |||