The Chromosome Numbers of 12 Species in Orchidaceae from China

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The Chromosome Numbers of 12 Species in Orchidaceae from China

Yang Di-Qing, Zhu Xie-Fu

(Lushan Botanical Garden)

Received:1900-01-01 Revised:1900-01-01 Online:1984-06-18 Published:1984-06-18
Contact: Yang Di-Qing

Abstract

Abstract:

The present paper reports the chromosome numbers of 12 species in Or-

chidaceae from China. The results are as follows: Bletilla striata (Thunb.) Rchb. f. 2n=

32, Calanthe discolor Lindl. 2n=40, Calanthe hamata Hand. -Mazz. 2n=40, Cephalanthera

erecta (Thunb.) Bl. 2n=34, Cephalanthera falcata (Thunb.) B1. 2n=34, Changnienia

amoena Chien 2n=46, Cremastra appendiculata (D. Don) Makino 2n = 42, Dendrobium

moniliforme (L.) Sw. 2n=38, Gastrodia elata Bl. n=15, 18, Liparis dunnii Rolfe 2n=

20, Platanthera minor (Miq.) Rchb. f. 2n=42, Pleione bulbocoidioides (Franch.) Rolfe

2n=40.

Key words: Orchidaceae, Chromosome number

Yang Di-Qing, Zhu Xie-Fu. The Chromosome Numbers of 12 Species in Orchidaceae from China[J]. .

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The Chromosome Numbers of 12 Species in Orchidaceae from China

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