Plant Diversity ›› 1991, Vol. 13 ›› Issue (03): 1-3.
• Articles •
The present paper deals with the karyotype analysis of Tsuga longibracteata Cheng endemic to China, which is a represent species of subgen. Paleotsuga, for the first time. The somatic chromosomes in root -tip cells of the plant are found to be 2n=24, all with median and submedian constrictions. The 12th chromosome of the karyotype has a long centromere region.
LI Lin-Chu. THE KARYOTYPE ANALYSIS OF TSUGA LONGIBRACTEATA AND ITS TAXONOMIC SIGNIFICANCE[J]. Plant Diversity, 1991, 13(03): 1-3.
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