Cephalanthus occidentalis (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Cephalanthus occidentalis" in English language version.

refsWebsite

Global rank English rank

2fs.fed.us

2,133^rd place

1,364^th place

1iucnredlist.org

88^th place

160^th place

1doi.org

2^nd place

1ars-grin.gov

607^th place

747^th place

1usgs.gov

167^th place

198^th place

1web.archive.org

1^st place

1usda.gov

438^th place

336^th place

1archive.org

6^th place

1loc.gov

70^th place

63^rd place

1worldcat.org

5^th place

1books.google.com

3^rd place

1californiahistoricallandmarks.com

low place

archive.org

Little Jr., Elbert L. (1976). "Map 34, Cephalanthus occidentalis". Atlas of United States Trees. Vol. 3 (Minor Western Hardwoods). US Government Printing Office. LCCN 79-653298. OCLC 4053799.

ars-grin.gov

npgsweb.ars-grin.gov

"Cephalanthus occidentalis". Germplasm Resources Information Network. Agricultural Research Service, United States Department of Agriculture. Retrieved 2010-01-04.

books.google.com

O'Sullivan, Penelope (2007). The Homeowner's Complete Tree & Shrub Handbook: The Essential Guide to Choosing, Planting, and Maintaining Perfect Landscape Plants. Storey Publishing. p. 197. ISBN 978-1-58017-571-5.

californiahistoricallandmarks.com

"CHL # 492 Buttonwillow Tree Kern". www.californiahistoricallandmarks.com.

doi.org

Maiz-Tome, L. (2016). "Cephalanthus occidentalis". IUCN Red List of Threatened Species. 2016: e.T64310261A67729125. doi:10.2305/IUCN.UK.2016-1.RLTS.T64310261A67729125.en. Retrieved 6 May 2020.

fs.fed.us

"Cephalanthus occidentalis L. buttonbush" (PDF). Wildland Shrubs of the United States and its Territories: Thamnic Descriptions. United States Forest Service. Archived from the original (PDF) on 26 March 2009. Retrieved 2009-09-14.
"Cephalanthus occidentalis". Fire Effects Information System. United States Forest Service.

iucnredlist.org

Maiz-Tome, L. (2016). "Cephalanthus occidentalis". IUCN Red List of Threatened Species. 2016: e.T64310261A67729125. doi:10.2305/IUCN.UK.2016-1.RLTS.T64310261A67729125.en. Retrieved 6 May 2020.

loc.gov

lccn.loc.gov

Little Jr., Elbert L. (1976). "Map 34, Cephalanthus occidentalis". Atlas of United States Trees. Vol. 3 (Minor Western Hardwoods). US Government Printing Office. LCCN 79-653298. OCLC 4053799.

usda.gov

plants.usda.gov

"Common Buttonbush Cephalanthus occidentalis L." (PDF). Natural Resources Conservation Service Plant Guide. United States Department of Agriculture.

usgs.gov

esp.cr.usgs.gov

"Cephalanthus occidentalis" (PDF). Digital Representations of Tree Species Range Maps from "Atlas of United States Trees" by Elbert L. Little, Jr. (and other publications). United States Geological Survey.

web.archive.org

"Cephalanthus occidentalis L. buttonbush" (PDF). Wildland Shrubs of the United States and its Territories: Thamnic Descriptions. United States Forest Service. Archived from the original (PDF) on 26 March 2009. Retrieved 2009-09-14.

worldcat.org

search.worldcat.org

Little Jr., Elbert L. (1976). "Map 34, Cephalanthus occidentalis". Atlas of United States Trees. Vol. 3 (Minor Western Hardwoods). US Government Printing Office. LCCN 79-653298. OCLC 4053799.