【摘要】 报道贵州省4个兰科植物新记录种，分别是密花石斛Dendrobium densiflorum Lindl.、麻栗坡绒兰Dendrolirium malipoense (Z. J. Liu et S. S. Chen) H. Jiang、小小斑叶兰Goodyera yangmeishanensis T. P. Lin、岩生羊耳蒜Liparis petraea Aver.&Averyanova。这些兰科植物新记录的发现，丰富了贵州省兰科植物的多样性，对今后研究植物区系有一定意义。更多还原

【Abstract】 Four newly recorded species of Orchidaceae were identified in Guizhou province, viz., Dendrobium densiflourm Lindl., Dendrolirium malipoense(Z. J. Liu et S. S. Chen) H. Jiang, Goodyera yangmeishanensis T. P.Lin, Liparis petraea Aver. & Averyanova. These new records have enriched the diversity of Orchidaceae in Guizhou province, and have certain significance to the study of flora in the future.更多还原