Dig deeper at SERNEC, a consortium of southeastern herbaria.

Learn more about Doubleform Snoutbean from the Vascular Plants of North Carolina.

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Rhynchosia difformis   FAMILY Fabaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)

Rhynchosia difformis

SYNONYMOUS WITH Native & naturalized Leguminosae (Fabaceae) of the US (Isely, 1998)

Rhynchosia difformis

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 098-43-003:

Rhynchosia difformis   FAMILY Fabaceae

SYNONYMOUS WITH (MISAPPLIED) Manual of the Southeastern Flora (Small, 1933, 1938)

Rhynchosia tomentosa

COMMON NAME:
Doubleform Snoutbean

         To see larger pictures, click or hover over the thumbnails.

USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913    pnd_doto_001_lvd

        

Bruce A. Sorrie    bas_rhynchosia_difformis2

June    Dare County    NC

A prostrate or twining herbaceous vine with an angled, tawny, hairy stem, per Guide to the Wildflowers of SC (Porcher & Rayner, 2001).

Bruce A. Sorrie    bas_rhynchosia_difformis3

June    Dare County    NC

This vine's 3-foliate leaves are similar to those of the erect R. tomentosa, per Wildflowers of the Eastern United States (Duncan & Duncan, 1999).

 COMPARE leaves that are trifoliolate and pinnately compound

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Rhynchosia difformis   FAMILY Fabaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Rhynchosia difformis   FAMILY Fabaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Rhynchosia difformis

SYNONYMOUS WITH Native & naturalized Leguminosae (Fabaceae) of the US (Isely, 1998)
Rhynchosia difformis

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 098-43-003:
Rhynchosia difformis   FAMILY Fabaceae

SYNONYMOUS WITH (MISAPPLIED) Manual of the Southeastern Flora (Small, 1933, 1938)
Rhynchosia tomentosa