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Chinese Plant Names | Family List | Gesneriaceae | Tremacron

Tremacron urceolatum K. Y. Pan


Description from Flora of China

Petiole to 2 cm, densely pale brown villous; leaf blade broadly ovate, 3-5 X 2.5-4 cm, adaxially densely white villous, abaxially sparsely puberulent, pale brown villous along veins, base cuneate, margin crenate to serrate, apex rounded to obtuse. Cymes ca. 7-flowered; peduncle 8-11 cm, pale brown villous and glandular puberulent; bracts 2-3 X ca. 0.3 mm, puberulent. Pedicel 1.5-3 cm. Calyx segments oblong lanceolate, ca. 2.5 mm, outside puberulent. Corolla yellow, ca. 1 cm; tube subcampanulate, ca. 8 X 6-7 mm; adaxial lip ca. 0.3 mm; abaxial lip lobes rounded, central lobe ca. 2 X 2 mm, lateral ones ca. 1 X 2 mm. Stamens exserted, 7-10 mm; staminode 1, ca. 0.8 mm. Pistil ca. 7 mm, glabrous; ovary ca. 5.5 mm. Fruit and seeds unknown. Fl. Jul.

* Pinus yunnanensis forests; ca. 2600 m. Sichuan (Muli Xian).


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