Family: Asteraceae
Group: Dicot
Substrate:
Terrestrial
Habit:
Herb
Perennation:
Perennial
Native Range: Endemic to South Florida in Monroe County, both in the Florida Keys and on the mainland.
Map of select IRC data for peninsular Florida
NatureServe Global Status:
Critically Imperiled
United States Federal Status:
Endangered
State of Florida Status:
Endangered
Florida Natural Areas Inventory State Status:
Critically Imperiled
IRC SOUTH FLORIDA Status:
Imperiled
SOUTH FLORIDA Occurrence:
Present
SOUTH FLORIDA Native Status:
Native
South Florida History and Distribution: Ranked as critically imperiled in Rare Plants of South Florida (
Gann et al. 2002; pp 389-392 ) based on four occurrences in two protected areas (Lignumvitae Key Botanical State Park; Long Key State Park) and three non-protected areas (Big Munson Island; North Layton Hammock; Teatable Hammock). It was rediscovered in Everglades National Park in 2003 and reranked as imperiled in 2024.
SOUTH FLORIDA Cultivated Status:
Cultivated
Comments: For a current review of
Chromolaena frustrata throughout its range, see the U.S. Fish and Wildlife
Species Profile.
See also, IRC’s report
Vascular plant species of management concern in Everglades National Park (Gann 2015), page 172 and Florida Natural Areas Inventory's
Field Guide to the Rare Plants of Florida page (Chafin 2000).
Synonyms: Osmia frustrata.
