ツリガネカズラ (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "ツリガネカズラ" in Japanese language version.

refsWebsite

Global rank Japanese rank

1,880^th place

5,814^th place

934^th place

57^th place

duke.edu

Crossvine (Bignonia capreolata),Trees, Shrubs, and Woody Vines of North Carolina

google.co.jp

books.google.co.jp

Dirr, Michael. 1997. Dirr's Hardy trees and shrubs: an illustrated encyclopedia. Timber Press. 493 pages., p. 493, - Google ブックス