摘要
报道了江西庐山自然保护区7 种苔藓植物的染色体数.1- 花叶溪苔Pellia endiviaefolia(Dicks.) Dum .n = 8 + m ;2- 南溪苔Maxinoa crispata(Steph .) Miyake.n = 9 ;3- 地钱Marchantiapolymorpha L.n = 9 ;4- 疣白发藓Leucobryum scabrum Lac.n = 11 ;5- 截叶真藓Bryum truncorum(Brid.) Brid .n= 10 ;6- 刺叶桧藓Rhizogonium spiniforme(Hedw .) Bruch .n = 7 ;7- 羽枝青藓Brachythecium plumosum (Hedw .)B.S.G. n = 11 .其中第1 —6 种为配子体的生长点或茎尖细胞有丝分裂中期的染色体数,第7 种为孢子母细胞减数分裂中期1 的染色体数.截叶真藓为我国首次报道.
Thechromosome numbersof7 bryophytesspeciesin Jiangxi Lushan naturesanctuary arere ported.1 .Pellia endiviaefolia(Dicks) Dum n = 8 + m ;2 .Maxinoa crispata (Steph.) Miyake. n= 9 ;3 .Maxchantia polymorpha L.n = 9 ;4.Leucobryum scabrum Lac.n = 11 ;5 .Bryumtruncorum ( Brid) Brid. n = 10 ; 6 . Rhizogonium spiniforme ( Hedw .) Bruck . n = 7; 7- Brachythecium plumosum (Hedw) .B.S.G. n =11 .thechromosome numberof Bryum trun corum isreportedforthefirsttime.
出处
《首都师范大学学报（自然科学版）》
2000年第1期56-58,共3页
Journal of Capital Normal University：Natural Science Edition
