Parma violet (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Parma violet" in English language version.

refsWebsite

Global rank English rank

2^nd place

2^nd place

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1,734^th place

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1americanvioletsociety.org

low place

low place

americanvioletsociety.org

"International Cultivar Authority Registry Of The Genus Viola".

core.ac.uk

"History and Cultivation of Parma Violets (Viola, Violaceae) in the United Kingdom and France in the Nineteenth Century" (PDF).

doi.org

Malécot, V.; Marcussen, T.; Munzinger, J.; Yockteng, R.; Henry, M. (2007). "On the origin of the sweet-smelling Parma violet cultivars (Violaceae): wide intraspecific hybridization, sterility, and sexual reproduction". American Journal of Botany. 94 (1): 29–41. doi:10.3732/ajb.94.1.29. PMID 21642205.

nih.gov

pubmed.ncbi.nlm.nih.gov

Malécot, V.; Marcussen, T.; Munzinger, J.; Yockteng, R.; Henry, M. (2007). "On the origin of the sweet-smelling Parma violet cultivars (Violaceae): wide intraspecific hybridization, sterility, and sexual reproduction". American Journal of Botany. 94 (1): 29–41. doi:10.3732/ajb.94.1.29. PMID 21642205.