, Volume 38, Issue 4, pp 420–426

A new species of cymopterus (Umbelliferae) from northwestern Wyoming

  • Ronald L. Hartman
  • Robert S. Kirkpatrick


Cymopterus evertii, from Park and Hot Springs counties, Wyoming, is described as new. It appears to be a derivative taxon from what has been calledC. bipinnatus. Data are presented justifying the relegation of the latter name to synonymy underC. nivalis. A key is provided for distinguishingC. evertii from its presumed closest relatives.


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Copyright information

© the New York Botanical Garden 1986

Authors and Affiliations

  • Ronald L. Hartman
    • 1
  • Robert S. Kirkpatrick
    • 2
  1. 1.Rocky Mountain Herbarium, Department of BotanyUniversity of WyomingLaramie
  2. 2.Marion Ownbey HerbariumWashington State UniversityPullman

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