Łobas Zbigniew, Khapugin Anatoliy, Żołubak Elżbieta, Jakubska-Busse Anna
Department of Botany, Faculty of Biological Sciences, University of Wroclaw, 50-328 Wroclaw, Poland.
Institute of Environmental and Agricultural Biology (X-BIO), Tyumen State University, 625003 Tyumen, Russia.
Plants (Basel). 2021 Sep 4;10(9):1839. doi: 10.3390/plants10091839.
The (L.) Crantz group is one of the most taxonomically challenging species complexes within the genus . Because of the exceptionally high levels of morphological variability and the ability to readily cross with other species, ninety different taxa at various taxonomic ranks have already been described within its nominative subspecies, but the taxonomic status of most of them is uncertain, widely disputed, and sometimes even irrelevant. The present review is based on results of the most recent research devoted to the . group taxonomy. In addition, we analysed data about taxa belonging to this group presented in some research articles and monographs devoted directly to the genus or to orchids in certain area(s). Based on the reviewed literature and data collected in four taxonomic databases available online, we propose an updated list of the 10 currently accepted taxa in the . group (two species, six subspecies, and two varieties), which includes . (L.) Crantz subsp. ; . subsp. (Robatsch) Kreutz; . subsp. (Arv.-Touv.) R.Engel and P.Quentin; . subsp. (Verm.) Buttler; . var. (Schltr.) S.C.Chen and G.H.Zhu; . subsp. (Pau) E.Klein; . subsp. (Robatsch) Jakubska-Busse, Żołubak, and Łobas, stat. nov.; . Boiss. ex D.P.Young; . var. (Akhalk., H.Baumann, R.Lorenz, and Mosul.) Popovich; and . C.Brullo, D'Emerico, and Pulv.
克兰茨（L.）组是该属中分类学上最具挑战性的物种复合体之一。由于其形态变异水平极高且易于与其他物种杂交，在其指名亚种内已描述了90个不同分类等级的分类单元，但其中大多数的分类地位不确定、广受争议，有时甚至毫无关联。本综述基于最近致力于克兰茨组分类学研究的结果。此外，我们分析了一些直接关于该属或某些地区兰花的研究文章和专著中呈现的属于该组的分类单元的数据。基于所查阅的文献以及从四个在线可用分类数据库收集的数据，我们提出了克兰茨组目前被接受的10个分类单元的更新列表（两个物种、六个亚种和两个变种），其中包括：克兰茨（L.）亚种；某某亚种（罗巴奇）克鲁茨；某某亚种（阿尔夫 - 图夫）R. 恩格尔和P. 昆廷；某某亚种（弗姆）巴特勒；某某变种（施勒特）陈心启和朱光华；某某亚种（保）E. 克莱因；某某亚种（罗巴奇）雅库布斯卡 - 布塞、佐卢巴克和洛巴斯，新组合；某某（博伊斯）杨；某某变种（阿卡哈尔克、H. 鲍曼、R. 洛伦兹和莫苏尔）波波维奇；以及某某（布鲁洛、德梅里科和普尔夫）。
