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Physaria pulvinata (Brassicaceae), a new species from southwestern Colorado
被引:0
|作者:
Steve L. O’Kane
James L. Reveal
机构:
[1] University of Northern Iowa,Department of Biology
[2] University of Maryland,undefined
[3] The New York Botanical Garden,undefined
来源:
Brittonia
|
2006年
/
58卷
关键词:
Brassicaceae;
Cruciferae;
Colorado;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
Physaria pulvinata is described from isolated, grayish, argillaceous shale outcrops in Dolores and San Miguel Counties of southwestern Colorado. It may be distinguished from the relatedP. intermedia by its caespitose, mound-forming habit, and fromP. navajoensis in that its fruits are pubescent. The new species keys toP. rectipes in available floras and monographs, and differs from that species in being mound-forming from a manybranched caudex.
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页码:74 / 77
页数:3
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