Annona crassivenia (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Annona crassivenia" in English language version.

refsWebsite

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394^th place

442^nd place

1biodiversitylibrary.org

387^th place

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biodiversitylibrary.org

Safford, William E. (1914). "Classification of the Genus Annona with Descriptions of New and Imperfectly Known Species". Contributions from the United States National Herbarium. 18: 1–68.

jstor.org

Walker, James W. (1971). "Pollen Morphology, Phytogeography, and Phylogeny of the Annonaceae". Contributions from the Gray Herbarium of Harvard University. 202: 1–130. JSTOR 41764703.

kew.org

powo.science.kew.org

"Annona crassivenia Saff". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved December 24, 2018.