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TAXONOMY OF STREPTANTHUS SECT. BIENNES, THE STREPTANTHUS MORRISONII COMPLEX (BRASSICACEAE)
Rebecca W. Dolan and Lawrence F. LaPré
Vol. 36, No. 1 (JANUARY-MARCH 1989), pp. 33-40
Published by: California Botanical Society
Stable URL: http://www.jstor.org/stable/41424726
Page Count: 8
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The Streptanthus morrisonii complex is a six-taxon group of closely related serpentine rock outcrop endemics from Lake, Napa, and Sonoma counties of California, USA. Two new subspecies (S. morrisonii subsp. kruckebergii and S. brachiatus subsp. hoffmanii) from Lake County, California, are described. The relationship of these taxa to others in the section is reviewed and descriptions and a key are provided.
Madroño © 1989 California Botanical Society