Taxonomic appraisal of Fagraea ceilanica (Gentianaceae), and description of a new tree species from the Bird's Head Peninsula, western New Guinea

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Candollea Pub Date : 2023-11-20 DOI:10.15553/c2023v782a8

Yee Wen Low, J. Wanma, Bazilah Ibrahim, C. Heatubun, Victor A. Albert

引用次数: 0

Abstract

Abstract Low, Y.W., J.F. Wanma, B. Ibrahim, C.D. Heatubun & V.A. Albert (2023). Taxonomic appraisal of Fagraea ceilanica (Gentianaceae), and description of a new tree species from the Bird's Head Peninsula, western New Guinea. Candollea 78: 167–175. In English, English abstract. DOI: http://dx.doi.org/10.15553/c2023v782a8 A new rainforest understorey tree, Fagraea christinae Y.W. Low & V.A. Albert (Gentianaceae), is described here based on three collections from the Bird's Head Peninsula, western New Guinea. The new species was previously included in the species complex F. ceilanica Thunb. s.l. Fagraea christinae is superficially similar to F. annulata Hiern and F. berteroana A. Gray ex Benth. in having stamens inserted upon a fleshy ring on the inner surface of the corolla tube, but differs from those two taxa in having crenate bracteoles and calyx lobes. The new species is provided with line drawings, field photographs and a distribution map. Received on April 5, 2022. Accepted on October 5, 2023. First published online on November 20, 2023.

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Fagraea ceilanica（龙胆科）的分类鉴定以及对新几内亚西部鸟头半岛一个新树种的描述

摘要 Low, Y.W., J.F. Wanma, B. Ibrahim, C.D. Heatubun & V.A. Albert (2023)。Fagraea ceilanica（龙胆科）的分类鉴定，以及来自新几内亚西部鸟头半岛的一个新树种的描述。Candollea 78: 167-175.英文，英文摘要。DOI: http://dx.doi.org/10.15553/c2023v782a8 本文根据从新几内亚西部鸟头半岛采集的三个样本，描述了一个新的雨林下层树种 Fagraea christinae Y.W. Low & V.A. Albert（龙胆科）。Fagraea christinae 表面上与 F. annulata Hiern 和 F. berteroana A. Gray ex Benth.相似，雄蕊着生于花冠筒内表面的肉质环上，但与这两个类群的不同之处在于小苞片和萼裂片具圆齿。该新种附有线图、野外照片和分布图。2022 年 4 月 5 日收到。于 2023 年 10 月 5 日接受。首次在线发表于 2023 年 11 月 20 日。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Candollea 生物-植物科学

CiteScore

1.20

自引率

33.30%

发文量

审稿时长

>12 weeks

期刊介绍： Candollea is an international peer-reviewed journal that publishes original scientific papers, preferably in English but also in French. Spanish language manuscripts will be evaluated only if linked to scientific projects involving the Conservatoire et Jardin botaniques de Genève. Successful submissions will be in the fields of evolution, molecular systematics, morphology-anatomy, nomenclature, taxonomy, or vegetation analyses of plants. Reviews and articles on the history of botanical collections are welcome. New distribution records lacking pertinent analyses will not be considered. Manuscripts dealing with nomenclature alone will be considered only if clearly related to the Geneva library or herbarium (G). Authors are encouraged to deposit duplicates of their material, especially nomenclatural types, at G.