Cecília Sérgio, M. Sim-Sim, C. Garcia, Ronald Porley, Rui Figueira
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引用次数: 0
Abstract
Frullania is one of the largest genera of liverworts in Europe with morphologically polymorphic species in the Holarctic region, giving rise to reservations regarding the delimitation of some taxa. Initially described by Stephani (1887) from Portugal, Frullania calcarifera is a neglected liverwort in the semi-cryptic F. tamarisci complex. Following years of obscurity, F. calcarifera was eventually resurrected as a good species and reported from the Pyrenees, Italy, Algeria and more recently the Ukraine (Crimean Peninsula). In the present study, based on Portuguese material, distinguishing characters and illustrations of the types and representative specimens of F. calcarifera are presented. An updated distribution of F. calcarifera in Portugal, and a predictive model of its known areas of occurrence in Portugal is presented and discussed in relation to the distribution of its congener F. tamarisci.
糠秕属（Frullania）是欧洲最大的肝草属之一，在北冰洋地区有形态多态的物种，因此对一些类群的划分持保留意见。最初由 Stephani（1887 年）在葡萄牙描述的 Frullania calcarifera 是半隐性 F. tamarisci 复合体中一个被忽视的肝草属。在多年默默无闻之后，F. calcarifera 最终作为一个优良品种被重新发现，并在比利牛斯山、意大利、阿尔及利亚以及最近的乌克兰（克里米亚半岛）被报道。本研究以葡萄牙的材料为基础，介绍了 F. calcarifera 的鉴别特征以及模式和代表性标本的插图。本文介绍了 F. calcarifera 在葡萄牙的最新分布情况，以及其在葡萄牙已知分布区域的预测模型，并结合其同属植物 F. tamarisci 的分布情况进行了讨论。
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