Abstract
Potentilla basaltica Tiehm & Ertter is described, illustrated and compared to other members of theMultijugae group,P. newberryi, andIvesia. The leaf form and small flowers are reminiscent ofIvesia, indicating a possible new link between the two genera.
Literature Cited
Howell, J. T. 1945. Studies in Rosaceae, tribe Potentilleae, Leafl. W. Bot. 4: 171–176.
Johnston, B. C. 1980. Studies of population variability leading to a new classification ofPotentilla sect.Multijugae (Rosaceae). Unpubl. Doctoral dissertation, University of Colorado, Boulder.
McVaugh, R. 1942. Rosaceae of Nevada. Contrib. Fl. Nevada 22: 1–100.
Rydberg, P. A. 1898. A monograph of the North American Potentilleae. Mem. Dept. Bot. Columbia Coll. 2: 1–223.
Savile, D. B. O. 1976.Phragmidium ivesiae and its allies in North America. Canad. J. Bot. 54: 1690–1696.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Tiehm, A., Ertter, B. Potentilla basaltica (Rosaceae), a new species from Nevada. Brittonia 36, 228–231 (1984). https://doi.org/10.2307/2806512
Issue Date:
DOI: https://doi.org/10.2307/2806512