首页|靖西长喙木兰,广西木兰科一新种

靖西长喙木兰,广西木兰科一新种

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描述了产自广西木兰科一新种:靖西长喙木兰(Lirianthe jingxiensis Y.H.Tong&N.H.Xia).本种形态上与绢毛木兰[L.albosericea(Chun&C.H.Tsoong)N.H.Xia&C.Y.Wu]接近,但区别在于该种植株较矮,幼枝、叶柄和幼叶被黄棕色绢毛,叶柄较宽,叶片较宽,倒卵形或倒卵状椭圆形,先端钝或短渐尖,花被片较大,心皮数目较多,被黄棕色绢毛.
Lirianthe jingxiensis (Magnoliaceae), An Endangered New Species from Guangxi, China
A new species of Lirianthe (Magnoliaceae) from Guangxi, China, L. jingxiensis Y. H. Tong & N. H. Xia, is described and illustrated here. This species is morphologically most similar to L. albosericea (Chun & C. H. Tsoong) N. H. Xia & C. Y. Wu, but differs in having a much shorter height, young branches, petioles and leaf blades with yellowish-brown sericeous trichomes, wider petiole, wider leaf blades with an obovate or obovate- elliptic shape and an obtuse or shortly acuminate apex, larger tepals and more carpels covered with yellowish- brown sericeous trichomes.

IUCNMagnolia sect. Gwillimiataxonomy

童毅华、李兴康、夏念和

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中国科学院华南植物园,中国科学院植物资源保护与可持续利用重点实验室,广东省数字植物园重点实验室,广州 510650

华南国家植物园,广州 510650

广西邦亮长臂猿国家级自然保护区,广西 靖西 533899

IUCN Magnolia sect. Gwillimia 分类学

National Science Foundation of China

31870180

2023

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

CSTPCDCSCD北大核心
影响因子:0.627
ISSN:1005-3395
年,卷(期):2023.31(1)
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