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靖西细简苣苔-中国广西苦苣苔科-新种

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描述了广西苦苣苔科细筒苣苔属Lagarosolen W.T.Wang-新种-靖西细筒苣苔L.jingxiensis Yan Lin,H S.Gao & W.B xu.该种与细筒苣苔L.hispidus W.T.Wang相近,但叶片边缘具圆齿,苞片线形或狭披针形,长4~8 mm,宽0.5~1 mm,花丝较长,约6~7 mm,花冠裂片卵形,内面具2条淡黄色条纹可与后者区别.靖西细筒苣苔的分布范围较狭窄,目前仅见于广西靖西县地州乡和龙邦镇的几个岩溶洞穴的洞口带.
Lagarosolen jingxiensis Yan Liu,H.S.Gao & W.B.Xu,A New Species of Gesneriaceae from Guangxi, China
A new species of Gesneriaceae, Lagarosolen jingxiensis Yah Liu, H. S. Gao & W. B. Xu, from Guangxi,China, is described and illustrated. The new species is similar to L. hispidus W. T. Wang, but differs in its leafmargin crenate, bracts linear or narrowly lanceolate, folaments 6~7 mm long, corolla lobes ovate, with 2 paleyellow stripes inside. It was only found in several karst caves in Jingxi County, Guangxi.

LagarosolenLagarosolen jingxiensisGesneriaceaeNew speciesGuangxiChina

许为斌、高海山、刘演

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广西壮族自治区中国科学院广西植物研究所,广西,桂林541006

恩施职业技术学院,湖北,恩施445000

细筒苣苔属 靖西细筒苣苔 苦苣苔科 新种 广西 中国

广西自然科学基金Western Program for Fostering Personal Ability, CAS

GKJ04480892008

2008

热带亚热带植物学报
中国科学院华南植物园,广东省植物学会

热带亚热带植物学报

CSCD北大核心
影响因子:0.627
ISSN:1005-3395
年,卷(期):2008.16(3)
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