Boltenkov Eugeny V
Botanical Garden-Institute, Far Eastern Branch, Russian Academy of Sciences, 690024 Vladivostok, Russia.
Plants (Basel). 2023 Sep 22;12(19):3349. doi: 10.3390/plants12193349.
Since the early 20th century, (Iridaceae) has been considered a synonym of , a synonym of , or an accepted species. The current concept of in the literature and databases is often applied to yellow-flowered plants with prominently veined rosette leaves, which are diagnostic features of growing in Northeast Asia. Therefore, the objective was to clarify the taxonomic identity of . This study is based on a critical examination of the literature, on the observed morphological characters in the holotype of , and on a morphological comparison of with living plants of and . Additionally, a morphometric comparison of the seed characters was carried out to clarify the morphological distinction among , , and . A careful study demonstrated that the rosette leaf texture and the morphology of the flowering stem, fruit, and seeds of are identical to or within the variation range of . Thus, is morphologically non-distinct from and should be recognized as a taxonomic synonym of the latter. An image of the holotype of is provided along with detailed illustrations of and .
自20世纪初以来，（鸢尾科）一直被视为的同义词、的同义词或一个被认可的物种。目前文献和数据库中的概念通常适用于具显著脉纹的莲座叶的黄花植物，这些是在东北亚生长的的诊断特征。因此，目的是澄清的分类身份。本研究基于对文献的批判性审查、在的模式标本中观察到的形态特征，以及与和的活植物的形态比较。此外，还对种子特征进行了形态测量比较，以阐明、和之间的形态差异。一项仔细的研究表明，的莲座叶质地以及花茎、果实和种子的形态与相同或在其变异范围内。因此，在形态上与无明显区别，应被视为后者的分类同义词。提供了的模式标本图像以及和的详细插图。
