Is “Coleorhizae” a Scrabble word?
Yes
COLEORHIZAE
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Coleorhizae
noun
1.A sheath-like structure found in a monocotyledon plant seed that acts as a protective covering enclosing the radicle.