Papilio
[Noun]
Webster's Dictionary 1828
1. Resembling the
butterfly; a term in botany, used to describe the corols of plants which have the shape of a
butterfly, such as that of the
pea. The papilionaceous plants are of the
leguminous kind.
2. The papilionaceous
corol is usually four-
petaled, having an upper spreading
petal, called the
banner, two side petals called wings, and a lower
petal called the
keel.