[Taxacom] Cinnamomum cassia and Neolitsia cassia

Che Jiang jiangche at pku.edu.cn
Sun Jan 27 07:59:19 CST 2013

Dear Prof. Gurcharan Singh,

There is a record about *Neolitsea cassia* (L.) Kosterm in the
database "The Linnaean Plant Name Typification Project" which maybe
helpful: http://goo.gl/HXfsV

And please accept greetings from China -- your excellent textbook on
plant systematics is highly acclaimed in my country.

Yours sincerely,
Che Jiang

2013/1/27 Dr Gurcharan Singh <singhg at sify.com>:
> Could any member help me in solving this mystery
> Cinnamomum cassia (L.) J. Presl (Chinese cinnamom, Chinese cassia) and
> Neolitsea cassia (L.) Kosterm (Grey bollywood, smooth-barb bollygum) are
> supposed to be two distinct plants, but both supposed to be based on same
> basionym Laurus cassia L.
> http://www.tropicos.org/Name/50148283
> GRIN cites  *Laurus cassia* L. (basionym); *Litsea zeylanica* Nees & T.
> Nees and  *Neolitsea zeylanica* (Nees & T. Nees) Merr. as synonyms of
> Neotitsea cassia (L.) Kosterm, but is silent on Cinnamomum cassia, except
> that it cites Cinnamomum cassia auct. as synonym of C. aromaticum Nees
> The Plant list cites *Laurus cassia* L. as well as *Cinnamomum
> aromaticum*Nees as synonyms of Cinnamomum cassia (Nees & T. Nees) J.
> Presl, silent on
> combination C. cassia (L.) C. Presl but does not cite any synonym for
> Neolitsea cassia (L.) Kosterm (not even the basionym for combination is
> mentioned).
> According to Flora of China Cinnamomum cassia (L.) D. Don is the accepted
> name with *Laurus cassia* L. *Cinnamomum aromaticum* Nees and  *Persea
> cassia *(L.) Sprengel. as synonyms
> I am at loss to comprehend how single binomial can be basionym for more
> than one distinct, accepted names. Any help in better understanding of
> situation?
> --
> Dr. Gurcharan Singh
> Retired Associate Professor, Department of Botany, SGTB Khalsa College
> University of Delhi, Delhi-110007
> Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018
> Phone: 01125518297; Mobile: 9810359089
> http://people.du.ac.in/~singhg45/
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