Vicia sativa subsp. nigra (L.) Ehrh. – Annual herb with pinnate leaves and terminal tendril, leaflets linear-lanceolate; flowers purple in axillary clusters on short peduncles; pod up to 6 cm long, flat.
Vicia tenuifolia Roth – Both V. bakeri and V. rigidula have distinctly dentate stipules. Here (V. tenuifolia) they are clearly sagittate-hastate and entire.
Vicia (Fabaceae (Leguminosae)) page with images of species in efloraofindia : 1 post by 1 author.
If you find any incorrect identification, pl. let us know. If anybody can send images of other species of this genera (for incorporation in the website), if any, or can identify unidentified images, it will be really nice.