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FOC | Family List | FOC Vol. 18 | Gesneriaceae | Isometrum

8. Isometrum crenatum K. Y. Pan, Acta Bot. Yunnan. 8: 27. 1986.

圆齿金盏苣苔 yuan chi jin zhan ju tai

Petiole to 2 cm, densely brown villous; leaf blade elliptic, 2-3 X 1-1.6 cm, adaxially gray appressed pubescent, abaxially brown villous, base cuneate, margin crenulate, apex obtuse to rounded; lateral veins 3-4 on each side of midrib, indistinct. Peduncle 5.5-10 cm, brown villous and glandular puberulent; bracts ca. 2.5 mm, brown villous, margin entire. Pedicel ca. 1.5 cm. Calyx segments lanceolate, ca. 3 mm, margin entire. Corolla pale purple-red, ca. 1.4 cm, outside sparsely puberulent; tube campanulate-tubular to urceolate, ca. 9 X 3-3.6 mm; all lobes obovate, 3-5 X 2.5-3 mm. Stamens 3.5-4.5 mm; filaments glabrous; anthers coherent in pairs, thecae not confluent; staminode ca. 0.3 mm. Pistil ca. 1 cm, puberulent to glabrescent; ovary ca. 5 mm. Fruit unknown. Fl. Jun.

* Rocks; ca. 1300 m. Hubei (Zhuxi Xian).


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