bǎn nà téng huáng
版纳藤黄
Garcinia xipshuanbannaensis Y. H. Li
分类信息
分类名称:按云南西双版纳傣族发音,增加辅音“P”。
引证文献:6.版纳藤黄 新种图6 Garcinia xipshuanbannaensis* H. Li, sp. nov Sect.An isostigma Pierre Species G. combogiae Desrouss similis, a qua differt staminibus pluribus, stigmatepistillodii subintegro non tuberculato medio impresso, fructibus leavibus haudsulcatis. Arbor ad 15 m alta, ramulis brunneis striatis, medulla cavata, eis hornotinis viridibus. Folia alterna, chartacea, elliptica, elliptico-lanceolata vel ovato-lanceolata, 1318 em longa, 4-8 cm lata apice acuminata vel cuspidata, basi cuneata, subtus viridulacosta media utrinque elevata, nervis lateralibus 8--12-jugis, reticulis densis inconspi.cuis,petiolis 1.2---2.2 m longis. Flores monoecio-polygami; cyma paniculiformis ad 8cm longa, vulgo terminalis, pedunculis et pedicellis articulatis; flores aurantiaci, circ. 1cm diam.; sepala 2 exteriora triangulari-ovata, 2 interiora longiora subrotundata; petalafere aequimagna, carnosa, late ovata longiora quam sepala; stamina multa, filamentisrobustis basi connatis ovarium cingentibus antheris aequilongis vel eis longioribus.antheris compresse globosis 2-locularibus longi-tudinaliter dehiscentibus; pistilli ovarium 10--12-loculatum,stigmate crasso subtuberculato; pistillodii ovarium non dilatatum,stigmate compresso circ. 2--3mm alto. Infructescentia circ.57m longa; fructus4--5 cm diam, globosi, lutei, extus laeves non sulcati, stigmate persistente multi-papillatotuberculatis; semina 2-4,leviter ovata, laevia,2-25 cm longa. Yunnan: Xishuanbanna.Mengla.Menglun,alt. 600m.Feb.14.1979,G.D.Tao15878 (Typus in Yunnan Inst. Tropic. Bot, Acad. Sin.); ibid,G.D.Tao 7190,9173.J.Y.Cui 11011; Mengla, Longlin,G.D.Tao 21008,21339.
模式标本:1979年2月14日,陶国达15878(模式标本,存中国科学院云南热带植物研究所);同地,陶国达 7190、9173,崔景云 11011;动腊,龙林,陶国达 21008、21339。
模式产地:模式标本采自云南勐腊县;
分类讨论:本种近 Gcombogia Desrouss 不同点为雄蕊多数,退化雌蕊的柱头全缘,不具瘤突中间下陷,果实光滑,无沟槽。
形态特征
生活型:乔木
株:高6米。
花:花深黄色,花杂性同株,萼片2大2小,花梗长0.8-1.2厘米;
果:果径4-5厘米;
生态习性
产地:云南南部西双版纳;
生境:沟谷密林中;
海拔:600m;