Frasera
Frasera, the green gentians, is a genus in the gentian family, native to North America and named for John [Fraser (botanist)|John Fraser], a Scottish botanist and colleague of Thomas Walter.
Taxonomy
Historically, Frasera has sometimes been considered part of Swertia, but molecular analysis of a number of Frasera species has shown them to form a monophyletic clade separate from the rest of Swertia.Species
- Frasera ackermaniae
- Frasera albicaulis
- Frasera albomarginata
- Frasera caroliniensis
- Frasera coloradensis
- Frasera fastigiata
- Frasera gypsicola
- Frasera montana
- Frasera neglecta
- Frasera puberulenta
- Frasera pahutensis
- Frasera paniculata
- Frasera parryi
- Frasera speciosa
- Frasera tubulosa
- ''Frasera umpquaensis''