Tephrosia purpurea (L.) Pers. subsp purpurea

 Leguminosae, Papilionoideae, Millettieae, Tephrosia Pers. subgen. Tephrosia ca. 350 spp. (Lewis 2005).
Planta subarbustiva. Folhas imparipinadas, folíolos opostos; folíolos com nervação marcante, paralelas. Inflorescência pseudorracemo. Flores púrpureas. Frutos legumes. Sementes oblonga, marmoradas.
Lewis, G., Schrire, B., Mackinder, B., Lock, M. 2005. Royal Botanic  Gardens, Kew, 577p

http://www.tropicos.org/Name/13068403
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