Rhynchosia difformis (Elliott) A.P. de Candolle. Phenology: Jun-Aug; Jul-Oct. Habitat: Longleaf pine sandhills, other dry woodlands. Distribution: Se. VA south to c. peninsular FL, west to e. TX.
Origin/Endemic status: Endemic
Synonymy ⓘ: = C, F, Fl3, FNA11.1, G, K4, Mo3, NS, POWO, RAB, SE3, Tn, Tx, Va, WH3, Isely (1998), Woods & Key (2009); = Rhynchosia tomentosa (L.) Hook. & Arn. — S, misapplied; > Dolicholus lewtonii Vail — S13; Arcyphyllum difforme Elliott. Basionym: Arcyphyllum difforme Elliott 1818
Links to other floras: = Rhynchosia difformis - FNA11.1
Show parent genus | Show parent in key(s)
Heliophily ⓘ: 8
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend.




Feedback
See something wrong or missing on about Rhynchosia difformis? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months. If a species is not keyed, that's because keying is ongoing. Please don't send us feedback about unkeyed species.
Horticultural Information
Intro: Mostly prostrate perennial that usually acts like a vine, trailing over the ground and other plants; found in sandhill woodlands and sandy clearings of the Coastal Plain.
Stems: Stems angle-ribbed, furry with tawny hairs.
Leaves: Leaves alternate, on petioles with a pair of lance-shaped stipules at base, (mostly) divided into 3 smooth to hairy, broadly oval to nearly round leaflets with conspicuous netted veins and inconspicuous resinous dots.
Inforescence:
Flowers: Flowers in stalked racemes from leaf axils, yellow (sometimes with red or purple streaks), nearly 1/2 in. long, with typical pea-flower shape and a hairy, tubular calyx.
Fruits: Fruit a hairy, broad pod with hooked beak.
Comments:
Height: 3-6 ft.
plant sale text:
bloom table text:
description: Mostly prostrate perennial that usually acts like a vine, trailing over the ground and other plants; found in sandhill woodlands and sandy clearings of the Coastal Plain.
stems: Stems angle-ribbed, furry with tawny hairs.
leaves: Leaves alternate, on petioles with a pair of lance-shaped stipules at base, (mostly) divided into 3 smooth to hairy, broadly oval to nearly round leaflets with conspicuous netted veins and inconspicuous resinous dots.
inflorescence:
flowers: Flowers in stalked racemes from leaf axils, yellow (sometimes with red or purple streaks), nearly 1/2 in. long, with typical pea-flower shape and a hairy, tubular calyx.
fruits: Fruit a hairy, broad pod with hooked beak.
comments:
cultural notes:
germination code:
native range:
0 unsaved edits on this page.