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CCDB → Angiosperms → Compositae → Xylorhiza

17 species in "Xylorhiza" :

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Taxon name	Status	Median (n)
Xylorhiza cognata (H. M. Hall) T. J. Watson	Accepted	6
Xylorhiza confertifolia (Cronquist) T. J. Watson	Accepted	6
Xylorhiza frutescens (S. Watson) Greene	Accepted	6
Xylorhiza glabriuscula Nutt.	Accepted	6
Xylorhiza linearifolia (T. J. Watson) G. L. Nesom	Accepted	6
Xylorhiza orcuttii (Vasey & Rose) Greene	Accepted	12
Xylorhiza tortifolia (Torr. & A. Gray) Greene	Accepted	6
Xylorhiza tortifolia var. imberbis (Cronquist) T. J. Watson	Accepted	6
Xylorhiza venusta (M. E. Jones) A. Heller	Accepted	6
Xylorhiza wrightii (A. Gray) Greene	Accepted	6
Xylorhiza crutchfieldii (B. L. Turner) D. R. Morgan & R. L. Hartm.	Synonym of Machaeranthera crutchfieldii B. L. Turner	4
Xylorhiza brandegeei Rydb.	Synonym of Xanthisma coloradoense (A. Gray) D. R. Morgan & R. L. Hartm.	4
Xylorhiza glabriuscula var. glabriuscula	Synonym of Xylorhiza glabriuscula Nutt.	6
Xylorhiza glabriuscula var. linearifolia T. J. Watson	Synonym of Xylorhiza glabriuscula Nutt.	6
Machaeranthera tortifolia (Torr. & A. Gray) Cronquist & D. D. Keck	Synonym of Xylorhiza tortifolia (Torr. & A. Gray) Greene	6
Xylorhiza tortifolia var. tortifolia	Synonym of Xylorhiza tortifolia (Torr. & A. Gray) Greene	6
Machaeranthera wrightii (A. Gray) Cronquist & D. D. Keck	Synonym of Xylorhiza wrightii (A. Gray) Greene	6