关于南美洲西北部（秘鲁北部、厄瓜多尔、哥伦比亚、委内瑞拉）兜兰属（兰科）的分类修订

Towards a taxonomic revision of the genus (Orchidaceae) in Northwestern South America (Northern Peru, Ecuador, Colombia, Venezuela).

作者信息

Szlachetko Dariusz L, Kolanowska Marta

机构信息

Department of Plant Taxonomy and Nature Conservation, Faculty of Biology, University of Gdansk, Gdańsk, Poland.

Department of Geobotany and Plant Ecology, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland.

出版信息

PeerJ. 2020 Feb 14;8:e8566. doi: 10.7717/peerj.8566. eCollection 2020.

DOI:10.7717/peerj.8566

PMID:32095370

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7025714/

Abstract

This article is a presentation of taxonomic diversity of the orchid genus in Northwestern South America. The morphological characteristics of over 90 species occurring in northern Peru, Ecuador, Colombia and Venezuela are presented together with illustrations of their floral segments. Information about the distribution of each taxon is provided. Ten morphologically consistent groups have been delineated to facilitate identification of representatives in the studied area. Keys for determination of species within each group are provided. Seven new species of are described and one new combination is proposed.

摘要

本文介绍了南美洲西北部兰花属的分类多样性。文中呈现了秘鲁北部、厄瓜多尔、哥伦比亚和委内瑞拉出现的90多种兰花的形态特征，并配有花部的插图。还提供了每个分类单元的分布信息。已划分出10个形态一致的类群，以方便识别研究区域内的代表物种。文中给出了每个类群内物种鉴定的检索表。描述了7个新物种，并提出了1个新组合。