Dearborn Heights, MI (Zone 6a) | September 2018 | negative
According to IUCN Red List:
Once known from a restricted area of streamside thicket in Clarendon, the species has not been...Read More collected since 1976 and is now presumed extinct. The habitat in the area has been completely cleared.
According to IUCN Red List:
Once known from a restricted area of streamside thicket in Clarendon, the species has not been...Read More
This plant is believed to be completely extinct since the 1970's.