Piptatherum fumeauxii (Poaceae), a New Species from Algeria

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Annales Botanici Fennici Pub Date : 2022-09-06 DOI:10.5735/085.059.0136

F. M. Vázquez-Pardo, F. Márquez-García, M. Chambouleyron, C. Chatelain, David García-Alonso, J. Léger

引用次数: 0

Abstract

Piptatherum fumeauxii F.M. Vázquez, Chamboul. & C. Chatel. sp. nova (Poaceae) is described from the Hoggar Mountains in central Sahara, Algeria. It morphologically resembles P. coerulescens and P. holciforme var. longiglume, but differs from them by the narrow panicles, shorter spikelets and smaller floral parts. The presence of P. holciforme in Libya is confirmed, while it is excluded from the flora of Morocco. Lecto-types are designated for the names Milium coerulescens Desf. and P. holciforme subsp. longiglume Hausskn., and the latter is recognized as P. holciforme subsp. longiglume (Hausskn.) Freitag ex F.M. Vázquez & F. Márquez comb. et stat. nov.

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产于阿尔及利亚的一个新种——烟皮胡椒

香蒲C.夏特尔。sp.nova（Poaceae）产于阿尔及利亚撒哈拉中部的霍格山脉。它在形态上类似于P.coerulescens和P.holciforme变种长颖片，但与它们的不同之处在于狭窄的圆锥花序、较短的小穗和较小的花部分。holciforme P.holciforme在利比亚的存在已得到证实，但它被排除在摩洛哥植物区系之外。Lecto类型被指定为Milium coerulescens Desf。和P.holciforme亚种。长颖Hausskn。，后者被认为是毕赤酵母亚种。Longigrume（Hauskn.）Freitag ex F.M.Vázquez&F.Márquez comb。et stat.nov。

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来源期刊

Annales Botanici Fennici 生物-植物科学

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal publishes original, previously unpublished papers on plant and fungal: • systematics, evolution, phylogeography, taxonomy and nomenclature, • population biology and genetics, • physiology and molecular biology, • terrestrial and aquatic ecology (including effects of climate change), • ecology and reproduction of invasive species as well as their effects on native populations, • phytogeography and paleoecology.