And not tagged “Based on the evidence, can the Community Taxon still be confirmed or improved?
No, it’s as good as it can be”
This has two IDs of species Trillium erectum, and one of subspecies Trillium erectum var. album. And at the top of the page it says: White-flowered Red Trillium (Trillium erectum var. album).
Since there is only one ID of subspecies Trillium erectum var. album, I think it should be listed as a research grade observation of species Trillium erectum (not var. album).