PLANT CHROMOSOME COUNT (V)
- Received Date: 1989-10-16
- Available Online: 2012-12-04
Abstract: The authors have observed the chromosomes of the somatic cells in the root tips of 20 species belonging to 20 genera and 14 families since 1988, of which 4 species are reported here for the first time.The chromosome numbers of all species are as follows: Acer yangiuenei 2n=34, Althaea rosea 2n=42, Belamcanda chinensis 2n=32, Berberis julianae 2n=28 + 2B, Bidens pilosa 2n=72, Callistephus chinensis 2n=18, Cercidiphyllum japonicum 2n=38, Chrysanthemum nankingense 2n=18, Coriandrum sativum 2n=22, Duchesnea indica 2n=84, Emmenopteris heneyi 2n=76, Firmiana simplex 2n=40, Foaniculum vulgare 2n=22, Magnolia officinalis 2n=38, Mains malliana 2n=34, Robinia pseudoacacia 2n=22, Sambucus williamsii 2n=36, Smilax china 2n=90, Vicia sativa 2n=12, Zinnia elegens 2n=24.