... Vicia sativa ssp . nigra ( L. ) Ehrh . - garden or narrowleaf vetch VISA Plant : Trailing to sprawling annual , 30-80 cm long , in spring often forming dense entanglements by twining tendrils , from a taproot . Stem : Reclining or erect ...
... Vicia sativa . Com- mon vetch and spring vetch are names most frequently used for the commercial seed of this species . The latter name , however , has also been used to contrast the less winter - hardy with the more winter- hardy ...
... Vicia villosa June 4 , 1912 Vicia villosa June 18 , 1912 Vicia villosa July 17 , 1912 Vicia villosa CO 21 2 3 2 June ... sativa . Specimens so labeled do not appear to differ form the Ascochyta on Vicia villosa . Inoculations were ...
United States Department of Agriculture. 52269 to 52280 - Continued . 52272. VICIA HYBRIDA L. " An annual vetch , native to the Mediterranean region and requiring about the same climatic conditions as the common vetch ( Vicia sativa ) ...