CCDBAngiospermsCompositaeXylorhiza

17 species in "Xylorhiza" :

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