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Penstemon barnebyi (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Penstemon barnebyi" in English language version.

refsWebsite
Global rank English rank
2worldcat.org
5th place
5th place
1natureserve.org
5,367th place
2,998th place
1berkeley.edu
580th place
462nd place
1ohio-state.edu
5,528th place
4,582nd place
1floranorthamerica.org
low place
low place
1kew.org
394th place
442nd place
1calflora.org
low place
low place
1garden.org
low place
low place
1usda.gov
438th place
336th place
1archive.org
6th place
6th place
1jstor.org
26th place
20th place

archive.org

berkeley.edu

ucjeps.berkeley.edu

  • Wetherwax, Margriet; Holmgren, Noel H. (2012). "Penstemon barnebyi". Jepson eFlora. University of California, Berkley. Retrieved 30 October 2024.

calflora.org

floranorthamerica.org

garden.org

jstor.org

kew.org

powo.science.kew.org

natureserve.org

explorer.natureserve.org

  • NatureServe (2024). "Penstemon barnebyi". Arlington, Virginia. Retrieved 31 October 2024.

ohio-state.edu

wolfelab.asc.ohio-state.edu

  • "Penstemon barnebyi". Wolfe Lab Penstemon Database. Ohio State University. 2023. Retrieved 30 October 2024.

usda.gov

plants.sc.egov.usda.gov

  • Penstemon barnebyi, USDA Natural Resources Conservation Service PLANTS Profile, 30 October 2024

worldcat.org

search.worldcat.org