Chromosome Numbers of Five Species of the Marattiaceae in Taiwan
摘要
The chromosome numbers of root tips of all 5 species of the Marattiaceae in Taiwan weredetermined. Results showed that Angiopteris lygodiifolia (2n=80), Angiopteris palmiformis (2n=80), and Marattia pellucida (2n=78) are diploid; Archangiopteris itoi is triploid (2n=120), and Archangiopteris somai is tetraploid (2n=160). These chromosome numbers together with previous evidence support the hypothesis that Archangiopteris itoi is a hybrid between Angiopteris lygodiifolia and Archangiopteris somai.
引用本文(GB/T 7714)
Tsung‐Hsin Hsieh, Yi-Han Chang, Wen‐Liang Chiou, 等. Chromosome Numbers of Five Species of the Marattiaceae in Taiwan[J]. 臺灣林業科學, 2008.
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