Bush Blitz collections and iNaturalist observations assist the recognition of a new species from New South Wales, Lomandra briggsiana (Asparagaceae)

IF 0.5 4区生物学 Q4 PLANT SCIENCES

Telopea Pub Date : 2023-08-09 DOI:10.7751/telopea17366

R. Barrett, Trevor C Wlson

引用次数: 0

Abstract

A new species of Lomandra Labill., Lomandra briggsiana R.L.Barrett & T.C.Wilson, is described from the Great Dividing Range and Western Slopes of New South Wales. The new species has affinity to the widespread south-eastern Australian species Lomandra multiflora (R.Br.) Britten, and to L. decomposita (R.Br.) Jian Wang ter & A.R.Bean and Lomandra ramosissima Jian Wang ter from Queensland. It has previously been included under L. multiflora as a ‘terete-leaved’ form in the Flora of New South Wales and recognised as Lomandra sp. Oxley Wild Rivers (T.M. Collins 924) on PlantNET. While the taxon has been known for some time, many of the existing collections are sterile or have only immature or old inflorescences present, and all but one of the collections represent only a single sex. Formal description has been prompted by the collection of fertile material during a Bush Blitz expedition in Oxley Wild Rivers National Park and good-quality photographs of flowering material posted on iNaturalist.

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布什闪电战的收集和自然学家的观察帮助认识了新南威尔士州的一个新物种，龙门冬属(天门冬科)。

标题龙葵属一新种。r.l.巴雷特和t.c.威尔逊是在新南威尔士州的大分水岭和西坡上被描述的。新种与分布广泛的澳大利亚东南部物种Lomandra multiflora (R.Br.)有亲缘关系。布里顿，和L.分解(R.Br.)Jian Wang ter & A.R.Bean和Lomandra ramosissima，来自昆士兰。它以前在《新南威尔士植物志》中被列为L. multiflora，作为一种“terterte - leaf”形式，并在PlantNET上被认定为Lomandra sp. Oxley Wild Rivers (T.M. Collins 924)。虽然这个分类群已经被发现有一段时间了，但许多现有的集合都是不育的，或者只有未成熟的或老的花序，而且除了一个集合外，所有集合都只代表单一性别。正式的描述是在奥克斯利野生河流国家公园的布什闪电战探险中收集到的肥沃的材料，以及在iNaturalist网站上发布的高质量的开花材料照片。

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

Telopea PLANT SCIENCES-

CiteScore

1.30

自引率

42.90%

发文量

期刊介绍： Manuscripts submitted for publication in TELOPEA are published online, after peer review and acceptance by the TELOPEA Editorial Committee and when final editorial formatting has been completed. The journal specialises in plant systematics and phylogeny. The geographic scope of the journal encompasses Australia, Malesia, Melanesia, Micronesia, and Polynesia. The suitability of a work for the journal depends on the topic and the region of origin, generally the narrower the focus of the manuscript the closer to New South Wales must be its geographic focus. As a general guide, we will consider: 1) revisionary treatments and other substantial bodies of work from any of the regions mentioned above. 2) new species from any Australian state. 3) new country records for Australia from any state. 4) new state records from New South Wales only. However, we aim to support botanical research across the broader Australasian and Pacific region, and will consider submissions on their merit. Generally we will not consider extraterritorial new country records, or single lectotypification papers unless they pertain to New South Wales taxa, or have significant bearing on the Australian flora.