Sunday, November 22, 2015
Lance-leaf Rose-gentian - Sabatia difformis
This is a unique member of an interesting genus; its species name, difformis, is derived from its atypical form, and it is distinctive enough not to be confused with other rose-gentians. Lance-leaf rose-gentian dies back to the ground in winter, but reaches a mature height of about 3 feet by late spring. The leaves are only about 1 inch long, narrowly lanceolate, and tend to point upwards. They also lack a petiole (the leaf stem) and strongly clasp the main stem. The basal leaves are normally absent (or underwater) by blooming season.
A multi-branched flower stalk is produced atop the main stem and may be 6 inches across. Clusters of bright white, 5-petal flowers open from May through late summer. Each petal is nearly 1/2 inch long, making the mature inflorescence quite showy. They attract pollinators.
Lance-leaf rose-gentian is not grown commercially in Florida and would require specific conditions to prosper. Look for it in open marshes and bogs in summer and admire it for its simple beauty.