Of the nature of a loment; having fruits like loments.
Webster 1828 Edition
Lomentaceous
LOMENTA'CEOUS
,
Adj.
[L. lomentum, bean meal, a color.]
Furnished with a loment. The lomentaceae are a natural order of plants, many of which furnish beautiful tinctures or dyes, and whose seeds are contained in a loment or legume.