Search results SearchResult 1 of 1Content pagesMultimediaEverythingAdvancedDid you mean: trillium incarnata Petrorhagia dubia perenne Linnaeus var. italicum (A. Braun) Parnell] or crimson clover (Trifolium incarnatum Linnaeus) in Texas is the likely source of P. dubia in that region 4 KB (357 words) - 23:10, 5 November 2020