Genus Silphium — synonyms, definition
1. genus Silphium (Noun)
1 synonym
Silphium
1 definition
genus Silphium (Noun) — Tall North American perennial herbs.
1 type of
asterid dicot genus
2 parts
Silphium laciniatum rosinweed
5 parts of
Asteraceae Compositae aster family family Asteraceae family Compositae