'Erechthites hiercifolia' definitions:

Definition of 'Erechthites hiercifolia'

From: GCIDE

Fireweed \Fire"weed`\, n. (Bot.) (a) An American plant (Erechthites hiercifolia), very troublesome in spots where brushwood has been burned. (b) The great willow-herb (Epilobium spicatum). [1913 Webster]