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Horsebalms
Collinsonia
Collinsonia is a genus of flowering plants in the family Lamiaceae. It is native to East Asia and eastern North America. It was named for the English botanist Peter Collinson (1694–1768) by Carl Linnaeus in Species Plantarum in 1753. It is in the tribe Elsholtzieae, a small tribe of only 5 genera. In order of their number of species, they are Elsholtzia, Mosla, Collinsonia, Perilla, and Perillula.
11 branches of this genus, most-observed first

citronella horse balm
speciesCollinsonia canadensis

whorled horse-balm
speciesCollinsonia verticillata

Anise Horsebalm
speciesCollinsonia anisata

Japanese horsebalm
speciesCollinsonia japonica

Taiwanese horsebalm
speciesCollinsonia macrobracteata

Collinsonia australis
speciesCollinsonia australis

Florida Horsebalm
speciesCollinsonia punctata

Collinsonia elsholtzioides
speciesCollinsonia elsholtzioides

Collinsonia sinensis
speciesCollinsonia sinensis
Collinsonia szechuanensis
speciesCollinsonia szechuanensis
Collinsonia glandulosa
speciesCollinsonia glandulosa
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the old herbals & bestiaries
In the stacks
Searching the stacks…
Every page naming Collinsonia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 53346.
