purple trillium 15 Associations

red trillium birthroot Trillium erectum trillium (generic term) wood lily (generic term) wake-robin (generic term)

red trillium 12 Associations

toadshade sessile trillium Trillium sessile trillium (generic term) wood lily (generic term) wake-robin (generic term)

red trillium 12 Associations

purple trillium birthroot Trillium erectum trillium (generic term) wood lily (generic term) wake-robin (generic term)