摘要
报道了中国产 1 2种苔藓植物染色体数目 ,结果为 :壶苞苔Blasiapusilla ,n =9;艳绿光苔Cy athodiumsmaragdinum ,n =9;紫背苔Plagiochasmarupestre,n =9;石地钱Rebouliahemisphaerica ,n =9;宽片叶苔Riccardialatifrons,n =1 0 ;尖叶美喙藓Eurhynchiumeustegium ,n =1 1 ;东亚沼羽藓Helodiumsachali nense,n =1 1 ;白齿藓Leucodonsciuroides,n =1 1 ;齿边细枝藓Lindbergiaserrulatus,n =1 1 ;疣小金发藓Pogonatumurnigerum ,n =7;台湾拟金发藓Polytrichastrumformosum ,n =7;金发藓Polytrichumcommune,n=7。其中艳绿光苔、齿边细枝藓和东亚沼羽藓的染色体数目为首次报道。
Chromosome numbers of 12 species of bryophytes from China I five in Hepaticae and seven in Musci, were reported: Blasia pusilla, n = 9; Cyathodium smaragdinum, n = 9; Plagiochasma rupestre, n 9; Reboulia hemisphaerica, n = 9; Riccardia latifrons, n = 10; Eurhyrtchium eustegium, n = 11 Helodium sachalinense, n = 11; Leucodon sciuroides, n = I I; Lindbergia serrulatus, n = 11; Pogonatum urnigerum, n = 7; Polytrichastrum formosum, n = 7; Polytrichum commune, n = 7. The chromosome numbers of C. smaragdium, L. serrulatus and H. sachalinense are reported for the first time.
出处
《植物分类学报》
CSCD
北大核心
2003年第3期258-262,共5页
Acta Phytotaxonomica Sinica
基金
国家自然科学基金资助项目 ( 3 0 1 70 0 76)
中国科学院生物分类区系学科发展特别支持费资助项目~~
