朱红苣苔Calcareoboea coccinea

中文名(Chinese Name):朱红苣苔
学名(Scientific Name):Calcareoboea coccinea C. Y. Wu ex H. W. Li
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):
科属(Family & Genus):苦苣苔科(Gesneriaceae)朱红苣苔属
形态特征(Description):多年生草本。根状茎粗达1厘米。叶10-20,均基生;叶片革质或坚纸质,椭圆状狭卵形或长圆形,两侧稍不相等,长4.5-9.5厘米,宽2-4.2厘米,顶端微尖,基部钝、圆形或宽楔形,边缘有小齿,两面稍密被短柔毛,或下面被疏柔毛,侧脉每侧5-8条;叶柄长3-14.5厘米,与花序梗密被贴伏柔毛。花序有9-11花;花序梗长9-20厘米;苞片约6,密集,狭卵形或披针形,长1-1.7厘米,宽2-10毫米,被短伏毛;花梗长2-4毫米,被淡黄色柔毛。花萼长3-7毫米,裂片狭线状披针形,宽0.3-0.75毫米,外面被短柔毛。花冠朱红色,长1.9-2.5厘米,外面密被,内面疏被短毛;筒长1.5-2.1厘米,口部粗约5毫米,基部粗3毫米;上唇长4毫米,下唇狭三角形,长2-3毫米。雄蕊花丝着生于距花冠基部9毫米处,长4-6毫米,有少数腺体,花药长约1.8毫米,无毛;退化雄蕊2,着生于距花冠基部7毫米处,长约0.5毫米。花盘高0.7-1毫米,边缘波状。雌蕊长约2.3厘米,子房长1.1-1.5厘米,宽约0.8毫米,无毛,花柱有少数小腺毛。蒴果线形,长约6厘米。花期4-6月。
分布(Distribution):产云南和广西。生于海拔1000-1460米石灰岩山林中石上。
用途(Use):
引自中国植物志英文版FOC Vol. 18 Page 361
Calcareoboea coccinea C. Y. Wu ex H. W. Li, Acta Bot. Yunnan. 4: 243. 1982.
朱红苣苔 zhu hong ju tai | Gesneriaceae  | Calcareoboea
Petiole 3-14.5 cm, appressed pubescent; leaf blade ovate, 4.5-11 X 2-4.2 cm, densely puberulent to sericeous, margin dentate, apex acute. Peduncle 9-22 cm, appressed pubescent; bracts lanceolate to ovate, 1-2 X 0.2-1.2 cm, appressed puberulent, margin entire to denticulate. Calyx segments linear, 3-7 X 0.3-0.8 mm, outside puberulent. Corolla 1.9-2.5 cm; tube 1.5-2.1 cm; adaxial lip ca. 4 mm, lobes deltoid, 1-1.5 mm; abaxial lip broadly triangular, 2-4 mm. Filaments 4-6 mm, sparsely glandular puberulent; anthers ca. 1.8 mm; staminodes ca. 0.5 mm. Pistil 2.1-2.5 cm; ovary glabrous. Style ca. 1 cm, sparsely glandular puberulent. Capsule 4.5-7 cm. Fl. Apr-Jun.
Rocks in forests on limestone hills; 1000-1500 m. W Guangxi, SE Yunnan [N Vietnam].
朱红苣苔Calcareoboea coccinea

朱红苣苔Calcareoboea coccinea(责任编辑:徐晔春)

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