Leguminous plant (5)
'leguminous plant' is the definition.
(I know that vetch is a type of leguminous plant)
This is all the clue.
(Other definitions for vetch that I've seen before include "Purple climbing plant" , "Tare" , "Climbing plant of the pea family, cultivated as fodder" , "Climber" , "Wild plant with purple flowers" .)
'leguminous plant' is the definition.
(pea is a kind of leguminous plant)
This is the entire clue.
(Other definitions for pea that I've seen before include "Ape this plant badly" , "Little green vegetable" , "It grows in a pod" , "garden plant" , "registered by princess in bed" .)