Four new species of Elaphoglossum sect. Elaphoglossum are described: E. Amparoanum A. Rojas, E. Chocoense A. Rojas, E. Fayorum A. Rojas and E. Luciae A. Rojas. The first species is related to E. Variolatum Mickel, but...Four new species of Elaphoglossum sect. Elaphoglossum are described: E. Amparoanum A. Rojas, E. Chocoense A. Rojas, E. Fayorum A. Rojas and E. Luciae A. Rojas. The first species is related to E. Variolatum Mickel, but differs from it by having rhizome scales bicolorous and long ciliate margin. The second species is different to E. moranii Mickel by having narrower rhizome, shorter stipe, elliptic blade, attenuate blade base, shorter fertile fronds with blackish costa and present at lower altitudinal distribution. After that, the third species differs from E. lingua (C. Presl) Brack. by pale rhizome scales with long ciliate margin, shorter fronds and blade scales denser and lighter. Finally, the fourth species is related to E. atrosquamatum Mickel, but with relative longer fronds and broader blade. The geographical distributions of E. guatemalense (Klotzsch) T. Moore, E. longicrure Christ, E. minutum (Pohl ex Fée) T. Moore and E. nicaragüense A. Rojas are expanded.展开更多
对从中国河北、浙江、云南及西藏分离的72个木霉菌株进行了鉴定和分类学研究。采纳Gams&Bissett(1998)及Kullnig—Gradinger et al.(2002)的分类观点,鉴定出木霉属的12个种, 其中包括8个已知种:深绿木霉T.atroviride,桔绿木霉T.citr...对从中国河北、浙江、云南及西藏分离的72个木霉菌株进行了鉴定和分类学研究。采纳Gams&Bissett(1998)及Kullnig—Gradinger et al.(2002)的分类观点,鉴定出木霉属的12个种, 其中包括8个已知种:深绿木霉T.atroviride,桔绿木霉T.citrinoviride,哈茨木霉T.harzianum, 康宁木霉T.koningii,长枝木霉T.longibrachiatum,中国木霉T.sinensis,绿木霉T.virens和绿色木霉T.viride;4个我国新记录种是:木霉组(Trichoderma section)的棘孢木霉T.asperellum及粗梗组(Pachybasium section)的淡黄木霉T.cerinum,螺旋木霉T.spirale和茸状木霉T.velutinum。展开更多
文摘Four new species of Elaphoglossum sect. Elaphoglossum are described: E. Amparoanum A. Rojas, E. Chocoense A. Rojas, E. Fayorum A. Rojas and E. Luciae A. Rojas. The first species is related to E. Variolatum Mickel, but differs from it by having rhizome scales bicolorous and long ciliate margin. The second species is different to E. moranii Mickel by having narrower rhizome, shorter stipe, elliptic blade, attenuate blade base, shorter fertile fronds with blackish costa and present at lower altitudinal distribution. After that, the third species differs from E. lingua (C. Presl) Brack. by pale rhizome scales with long ciliate margin, shorter fronds and blade scales denser and lighter. Finally, the fourth species is related to E. atrosquamatum Mickel, but with relative longer fronds and broader blade. The geographical distributions of E. guatemalense (Klotzsch) T. Moore, E. longicrure Christ, E. minutum (Pohl ex Fée) T. Moore and E. nicaragüense A. Rojas are expanded.
