Dig deeper at SERNEC, a consortium of southeastern herbaria.
See more pictures at www.invasive.org.
Check out EDDMapS.org to see where this has been reported.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Fabales
Manual of the Southeastern Flora (Small, 1933)
Aquatic & Wetland Plants of Southeastern US (Godfrey & Wooten, 1979 & 1981)
Sesban, Coffee-weed, Indigo-weed, Hemp Sesbania
Click or hover over the thumbnails to see larger pictures.
Richard and Teresa Ware rtw_sesbania_herbacea_3
Petals yellow and often streaked or spotted with purple, per Vascular Flora of the Carolinas.
Charles T. Bryson, USDA Agricultural Research. Bugwood.org bug_1116101
Plant a robust herb, to 4m tall, per Weakley's Flora.
John D. Byrd, Mississippi State University, Bugwood.org bug_1299052
Leaflets entire, narrowly oblong to linear-elliptic or linear, glabrous, per Vascular Flora of the Carolinas.