薄罗藓科和羽藓科某些属分类位置的探讨  

Systematic positions of some genera of Leskeaceae and Thuidiaceae accessed by electrophoretic evidences

作　　者：吴玉环[1] 王幼芳[2] 胡人亮[2] 

机构地区：[1]中国科学院沈阳应用生态研究所,沈阳110015 [2]华东师范大学生物系,上海200062

出　　处：《植物资源与环境学报》2000年第1期39-42,共4页Journal of Plant Resources and Environment

基　　金：国家自然科学基金资助项目! (编号 :394 70 0 66)

摘　　要：Herpetineurontoccoae(Sull.et.Lesq.)Card.〕、(ThuidiumkanedaeSak.)、〔Claopodiumpellucinerve(Mitt.)Best.〕、〔Anomodonrugelii(C.Mｌｌ.)Keissl.〕、Haplohymeniumtriste(Ces.)Kindb.〕〔Lescuraeapatens(Lindb.)Arn.etJens〕、(LeskeapolycarpaEhrh.exHedw.)、〔Bryohaplocladiummicrophyllum(Hedw.)R.WatanabeetIwats〕、(FauriellatenerrimaBroth.)Bryohaplocladiumangustifolium(HampeetC.M櫣ｌｌ.)R.WatanabeetIwats.〕HaplohymeniumDoz.etMolk.)、(AnomodonHook.etTayl.)、属〔Herpetineuron(C.M櫣ｌｌ.)Card.〕(Anomodontaceae)是合理的;小羽藓属(BryohaplocladiumR.WatanabeetIwats.)Claopodium(Lesq.etJam.)RenetCard.〕Leskeaceae)。Herpetineuron toccoae \%(Sull. et. Lesq.) Card., \%Thuidium kanedae \%Sak., \%Claopodium pellucinerve \%(Mitt.) Best., \%Anomodon rugelii \%(C. Müll.) Keissl., \%Haplohymenium triste \%(Ces.) Kindb., \%Lescuraea patens \%(Lindb.) Arn. et Jens, \%Leskea polycarpa \%Ehrh. ex Hedw., \%Bryohaplocladium microphyllum \%(Hedw.) R. Watanabe et Iwats, \%Fauriella tenerrima \%Broth. and \%Bryohaplocladium angustifolium \%(Hampe et C. Müll.) R. Watanabe et Iwats. were studied with the isozyme electrophoresis, including Peroxidase (PER), Esterase (EST), Malate Dehydrogenase (MDH), Glutamate\|Oxaloacetate Transaminase (GOT), and Lactate Dehydrogenase (LDH). The results show that the genera \%Haplohymenium \%Doz. et Molk., \%Anomodon \%Hook. et Tayl., \%Herpetinenron \%(C. Müll.) Card. placed in Anomodontaceae are acceptable while \%Bryohaplocladium \%R. Watanabe et Iwats. and \%Claopodium \%(Lesq. et Jam.) Ren et Card. are more suitable to be placed in Leskeaceae than in Thuidiaceae. It also reveals that isozyme electrophoresis combined with numerical taxonomy is useful in clarifying systematic positions of some bryophytes.

关 键 词：薄罗藓科 羽藓科 同工酶 数值分类 苔藓植物 

分 类 号：Q949.352[生物学—植物学]