Publication Type:
Journal ArticleSource:
Phytotaxa, Magnolia Press, Volume 24, p.33-38 (2011)Call Number:
A11GRA01IDUSURL:
http://www.mapress.com/phytotaxa/content/2011/pt00024.htmAbstract:
Three new species of Eriogonum have been identified from field research and ongoing molecular systematic analysis of selected members of Eriogonum subg. Eucycla. Eriogonum alexanderae, formerly recognized as a variety of E. ochrocephalum or subsumed within E. crosbyae, warrants species-level designation. Eriogonum calcareum, also previously recognized as a variety of E. ochrocephalum, shares many affinities with the narrowly distributed E. novonudum, however range and morphology do not overlap between these two species. Eriogonum crosbyae var. mystrium shares a more similar evolutionary history to E. crosbyae, rather than E. prociduum, thus a new combination is proposed. Eriogonum domitum is described as a new species. This isolated taxon from west-central Utah is no longer thought to be a member of E. mancum, differing in morphological characters, geographic distribution and molecular information.
Notes:
Reference Code: A11GRA01IDUS
Full Citation: Grady, B. R., and J. L. Reveal. 2011. New combinations and a new species of Eriogonum (Polygonaceae: Eriogonoideae) from the Great Basin Desert, United States. Phytotaxa 24: 33–38.
Location: PLANT EF: ERIOGONUM CROSBYAE VAR. MYSTRIUM
Keywords: edaphic endemism, subgenus Eucycla, wild buckwheat