LACINIAE
Noun
laciniae
plural of lacinia
Source: Wiktionary
LACINIA
La*cin"i*a, n.; pl. L. Laciniæ. Etym: [L., the lappet or flap of a
garment.]
1. (Bot.)
(a) One of the narrow, jagged, irregular pieces or divisions which
form a sort of fringe on the borders of the petals of some flowers.
(b) A narrow, slender portion of the edge of a monophyllous calyx, or
of any irregularly incised leaf.
2. (Zoöl.)
Definition: The posterior, inner process of the stipes on the maxillæ of
insects.
Source: Webster’s Unabridged Dictionary 1913 Edition