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首页> 外文期刊>Nuytsia >Blackallia, Serichonm and Papistylm: three closely related genera of Rhamnaceae (Pomaderreae) from south-western Australia
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Blackallia, Serichonm and Papistylm: three closely related genera of Rhamnaceae (Pomaderreae) from south-western Australia

机译：Blackallia，Serichonm和Papistylm：来自澳大利亚西南部的鼠李科（Pomaderreae）的三个密切相关的属

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Kellermann, J., Rye, B.L. & Thiele, K.R. Blackallia, Serichonus and Papistylus: three closely related genera of Rhamnaceae (Pomaderreae) from south-western Australia. Nuytsia 16(2): 299-316 (2007). Recent molecular and morphological studies of Pomaderreae indicate that a number of species that have traditionally been of uncertain affinity require new genera. Blackallia C. A. Gardner is lectotypified and restricted to one species, B. nudiflora (F. Muell.) Rye & Kellermann, for which a new combinationis made. Two new genera are described, Serichonus K.R. Thiele comprising the single species S. gracilipes (Diels) K.R. Thiele, and Papistylus Kellermann, Rye & K.R. Thiele with two species, P. grandiflorus (C. A. Gardner) Kellermann, Rye & K.R. Thiele and the new species P. intropubens Rye. All three genera are restricted to the South West Botanical Province of Western Australia. They are closely related but can be readily distinguished from one another by some significant morphological differences, especially in their inflorescences. A revised key to the genera of Pomaderreae is presented and lectotypes are chosen for B. nudiflora and S. gracilipes.
机译：Kellermann，J.，Rye，B.L. ＆Thiele，K.R. Blackallia，Serichonus和Papistylus：来自澳大利亚西南部的鼠李科（Pomaderreae）的三个密切相关的属。 Nuytsia 16（2）：299-316（2007）。 Pomaderreae的最新分子和形态研究表明，许多传统上具有不确定亲和力的物种需要新属。 Blackallia C. A. Gardner经过电化处理，仅限于一种物种，即B. nudiflora（F. Muell。）Rye＆Kellermann，为此开发了新的组合。描述了两个新属：Serichonus K.R.。包括单一物种S. gracilipes（Diels）K.R. Thiele和Papistylus Kellermann，Rye＆K.R.锡勒（Thiele）有两种，P。grandiflorus（C.A.Gardner）Kellermann，Rye和K.R. Thiele和新物种P. intropubens黑麦。这三个属均限于西澳大利亚州的西南植物省。它们密切相关，但可以通过某些显着的形态差异（尤其是在花序上）而彼此区分开。提出了修订的Pomaderreae属的关键字，并选择了B. nudiflora和S. gracilipes的选型。

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