Hungarian Vetch
Scientific name: Vicia pannonica Crantz
Diagnostic features Climbing annual to 60cm. Leaflets 4-19 pairs. Tendrils branched. Flowers 1-4, 14-22mm, dirty brownish-yellow. Fruits 20-35mm, 2-8-seeded, appressed-pubescent.
Chromosome number: (2n=12).
Habitat Introduced-naturalized.
Distribution Frequent casual in waste places and roadside banks in England and Wales, naturalized in West Kent since 1971; Europe.
This species is keyed out on Page 2921 in the Text Key.
Note Naturalized and most casual plants are Vicia pannonica subsp. pannonica. Vicia pannonica subsp. striata (M. Bieb.) Nyman, with purplish flowers, is a rare casual. |