Dataset: All Collections
Taxa: Trillium chloropetalum, Trillium chloropetalum var. chloropetalum (Trillium sessile var. chloropetalum), Trillium chloropetalum var. giganteum (Trillium giganteum, Trillium sessile ssp. giganteum, Trillium sessile var. giganteum)
Search Criteria: excluding cultivated/captive occurrences