Quercus × alvordiana (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Quercus × alvordiana" in English language version.

refsWebsite

Global rank English rank

394^th place

442^nd place

438^th place

336^th place

2,133^rd place

1,364^th place

580^th place

462^nd place

732^nd place

800^th place

low place

low place

1web.archive.org

1^st place

1^st place

auderis.se

globaltwitcher.auderis.se

Hogan, C. M. 2008. Blue Oak, Quercus douglasii. Archived February 28, 2012, at the Wayback Machine GlobalTwitcher.com, ed. N. Stromberg.

berkeley.edu

ucjeps.berkeley.edu

Quercus × alvordiana. The Jepson Flora Project, Jepson eFlora. 2012.

efloras.org

Quercus douglasii. Flora of North America.

fs.fed.us

Fryer, J. L. 2007. Quercus douglasii. In: Fire Effects Information System. USDA FS, Rocky Mountain Research Station, Fire Sciences Laboratory.

kew.org

powo.science.kew.org

"'Quercus × alvordiana Eastw." Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2024-02-19.

usda.gov

plants.usda.gov

Quercus × alvordiana. U.S. Department of Agriculture. PLANTS.

web.archive.org

Hogan, C. M. 2008. Blue Oak, Quercus douglasii. Archived February 28, 2012, at the Wayback Machine GlobalTwitcher.com, ed. N. Stromberg.