... Xylorhiza glabriuscula . Courtesy of Richard Spjut , World Botanical Associates . 0 Figure 13.107 . Distribution of Xylorhiza glabriuscula . animals are very hungry , for example , by sheep immedi- ately following shearing when they ...
... almost stalkless heads massed closely along the stems and the wide fringe of deep purple-blue rays glowing as if lit from within. The woody aster, Xylorhiza glabriuscula [formerly Machaeranthera glabriuscula], is known.
... Xylorhiza glabriuscula Nutt . 7 : 297 . 1841 Aster glabriusculus ( Nutt . ) T. & G. 1841 Machaeranthera glabriuscula ( Nutt . ) Cronq . & D. D. Keck . 1957 The current status , as starred above , will not accord with those who continue ...
... Xylorhiza glabriuscula var . linearifolia . They are restricted to clays or sands of the Chinle Formation . Astragalus nidularius ( bird's nest milk- vetch ) occurs on sandy soils derived from the sandstones and conglomerates of the ...
... Xylorhiza glabriuscula var . linearifolia is treated within Xylorhiza at specific rank as Xylorhiza linearifolia ( T.J. Wats . ) Nesom , comb . nov . Xylorhiza linearifolia is geographically isolated from X. glabriuscula sensu stricto ...