Cypripedium passerinum (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Cypripedium passerinum" in English language version.

refsWebsite
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low place
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1st place
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bonap.net

  • "Cypripedium passerinum". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014.

doi.org

  • Rankou, H. (2014). "Cypripedium passerinum". IUCN Red List of Threatened Species. 2014: e.T43316819A43327709. doi:10.2305/IUCN.UK.2014-1.RLTS.T43316819A43327709.en. Retrieved 3 January 2023.

efloras.org

fs.fed.us

  • "Cypripedium passerinum". Meet The Ladies: The Slipper Orchids. Celebrating Wildflowers. United States Forest Service (USFS). Retrieved 2011-11-14.

iucnredlist.org

  • Rankou, H. (2014). "Cypripedium passerinum". IUCN Red List of Threatened Species. 2014: e.T43316819A43327709. doi:10.2305/IUCN.UK.2014-1.RLTS.T43316819A43327709.en. Retrieved 3 January 2023.

macewan.ca

journals.macewan.ca

natureserve.org

explorer.natureserve.org

natureserve.org

usda.gov

fs.usda.gov

  • Williams, Tara Y. (1990). "Cypripedium passerinum". Fire Effects Information System (FEIS). US Department of Agriculture (USDA), Forest Service (USFS), Rocky Mountain Research Station, Fire Sciences Laboratory. Archived from the original on 2011-02-25. Retrieved 2011-11-14.

plants.sc.egov.usda.gov

web.archive.org

  • Williams, Tara Y. (1990). "Cypripedium passerinum". Fire Effects Information System (FEIS). US Department of Agriculture (USDA), Forest Service (USFS), Rocky Mountain Research Station, Fire Sciences Laboratory. Archived from the original on 2011-02-25. Retrieved 2011-11-14.