Jacquemontia curtissii

A dicot and a perennial, it has white flowers. The plant often grows up to in height. Flowering typically occurs from autumn through late spring, most abundantly between October and June, although flowering may extend into summer under favorable conditions. == Distribution and habitat ==

The species is endemic to southern Florida, United States, with a highly localized and fragmented distribution primarily along the Miami Rock Ridge and nearby areas of Miami-Dade and northern Broward counties, as well as parts of the Big Cypress region. J. curtissii is strongly associated with pine rockland ecosystems, a globally imperiled habitat characterized by exposed limestone substrate, seasonal moisture variation, and an open canopy dominated by South Florida slash pine (Pinus elliottii var. densa). It may also occur in closely related habitats such as mesic pine flatwoods and calcareous wet prairies. == Ecology ==

The species is adapted to open, fire-maintained landscapes and benefits from periodic burning that reduces canopy closure and competition. Its flowers provide nectar for native insects, including bees and other pollinators, contributing to pollination networks within pine rockland communities. == Conservation status ==

J. curtissii is considered imperiled due to extensive habitat loss, fragmentation, and fire suppression throughout its limited range. Pine rocklands have been reduced to a small fraction of their historical extent by urban development and agricultural conversion. ==References==