birthroot 9 Associations

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

purple trillium 15 Associations

red trillium birthroot Trillium erectum 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)

trillium erectum 16 Associations

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