Plant
Large-flowered clammyweed
Polanisia dodecandra ssp trachysperma
Habitat
Vermillion River
Conservation
Weedy
First Observed
1804-08-25
Closely related to Cleome. Sample for this included with specimen for it until recognized as separate species in 1898.
Recent sightings
Where it’s being seen today
2 research-grade iNaturalist observations between 2015–2020. Most recent: 2020-10-21. Sourced from Terrain360 trail captures, cached locally.
