Vascular Plant Herbarium

Vascular Plant Database Genus Results

Category: Dicots
Family Name: Cistaceae

Helianthemum - [maps | photos]

• Helianthemum bicknellii Fernald (TN Endangered -Possibly Extirpated)
  Common Name: hoary frostweed

• Helianthemum canadense (L.) Michx. (TN Endangered -Possibly Extirpated)
  Common Name: longbranch frostweed

• Helianthemum propinquum E.P. Bicknell (TN Endangered)
  Common Name: low frostweed

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*Non-native taxon known to be naturalized in Tennessee

All names & statuses follow the Guide to the Vascular Plants of Tennessee (2015).
Click here for a description of rare, threatened, or endangered (RTE) status & National Wetland Indicator (NWI) status.

If you have any questions or comments, please contact Dr. Jessica M. Budke.