Two new species of Hanguana (Hanguanaceae) from Kalimantan, Indonesia

A. Randi, L. Wijedasa, P. Boyce, J. Leong‐Škorničková
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引用次数: 1

Abstract

Two new Hanguana species from Kalimantan, Indonesian Borneo, are described here. Hanguana karimatae from Karimata Island, West Kalimantan province, is characterised by a stout habit, prominently oblique yellow fruits with raised stigma and 1- or 2-seeded fruits. Hanguana nana from Central Kalimantan province is the smallest species in the genus with the stem entirely covered by leaves, deflexed barely branched infructescences with only a few fruits, each with a single bowl-shaped seed with a large and incurved appendage. These are the first descriptions of new Hanguana species from Kalimantan (Indonesian Borneo). Colour plates as well as notes on distribution, ecology, habitat and conservation status are provided.
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标题印度尼西亚加里曼丹麻瓜科麻瓜属二新种
本文描述了印度尼西亚婆罗洲加里曼丹的两个新汉瓜纳种。来自西加里曼丹省卡里玛塔岛的汉瓜纳卡里玛塔,其特点是结实的习惯,突出倾斜的黄色果实,柱头凸起,果实有1或2粒种子。来自加里曼丹省中部的汉瓜娜娜是该属中最小的物种,茎完全被叶子覆盖,背曲的几乎没有分枝的果柄,只有几个果实,每个果实都有一个碗状的种子,带有一个大而弯曲的附属物。这是对加里曼丹(印尼婆罗洲)汉瓜纳新种的首次描述。提供了彩色图版以及分布、生态、生境和养护状况的说明。
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The book herbaria of Jacob Breyne (1637-1697) in the collection of Naturalis Biodiversity Center (Leiden, the Netherlands). Two new species of Hanguana (Hanguanaceae) from Kalimantan, Indonesia A new species of Freycinetia (Pandanaceae; Freycinetoideae) from Luzon Island, the Philippines Taxonomic revision of Dehaasia (Lauraceae) in Sumatra The botanical exploration of Angola by Germans during the 19th and 20th centuries, with biographical sketches and notes on collections and herbaria – Errata
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