摘要
兰科植物在湖北省的分布集中在西南部以及东南部分地区,以大别山南部、神农架林区及鄂西为辐射中心形成一个狭长区域,常为亚热带植物群落中的伴生种,垂直分布在海拔300～2900m的范围内。在调查中出现的32属51种兰科植物中有41种地生兰、7种附生兰和3种腐生兰,地生兰中以兰属植物中的春兰、蕙兰分布最广,生长在松科、山毛榉科、蔷薇科、杜鹃科等构成的植物群落中,生活型为真地下芽植物。
Most of orchidaceae plants in Hubei mainly distribute in westsouthern and eastern Hubei with southern Dabieshan Mountain, Shennongjia forest region and western Hubei as the eradiating center and form a long and narrow region, and they prove to be concomitant species of plant communities in the subtropical zone with vertical distribution varying from 300m to 2900m. 51 orchidaceous species discovered by way of investigation fall into 32 genuses with 41 sedentary plants, 7 adnascent plants and 3 saprophyte plants. Sedentary plants distribute in the communities are composed of panacea, fagaceae, rosaceae, ericaceae plants with life form geophytes.
基金
湖北省教育厅高等学校优秀中青年科技创新团队项目
湖北省重点学科研究基金资助项目(HNDZ2002003)
