What does "vetchling" mean?

A leguminous climbing plant, notably:; Lathyrus pratensis.

What is a synonym for "vetchling"?

Common synonyms include: fodder vetch, vetch.

noun

noun ·Rare ·Advanced level

Noun

1
A leguminous climbing plant, notably:; Lathyrus pratensis.
2
any of various small plants of the genus Lathyrus; climb usually by means of tendrils wordnet
3
A leguminous climbing plant, notably:; any other member of genus Lathyrus.

From vetch (“leguminous plant of genus Vicia”) + -ling.