Description
provided by eFloras
Annuals 2-5 cm tall. Stems purple, ascending to erect, branched from base, densely, very minutely papillate. Basal leaves withered at anthesis; petiole 1-1.5 mm; leaf blade ovate-orbicular, 3-3.5 × 2.5-3 mm, margin cartilaginous and ciliate, apex rounded and mucronate, midvein prominent. Stem leaves 4-9 pairs; petiole tube 0.5-1 mm, margin ciliate; leaf blade 4-5 × 1.5-2 mm, shorter to as long as internodes. Lower stem leaves ovate or rarely spatulate, margin cartilaginous; middle to upper leaves elliptic, margin narrowly membranous and ciliate, apex obtuse and apiculate, midvein abaxially prominent. Flowers few. Pedicel 1-3 mm, surrounded by leaves, densely papillate. Calyx narrowly obconic, 5-6 mm; lobes ovate-lanceolate to triangular, 1.5-2 mm, margin narrowly membranous and ciliate, apex acuminate to acute and apiculate, midvein prominent. Corolla pale yellow-white, with blackish stripes, closed, tubular, 8-9 mm; lobes ovate, 1.5-2 mm, margin entire, apex obtuse; plicae oblong, 0.7-1 mm, margin erose, apex obtuse. Stamens inserted at middle of corolla tube, equal; filaments 1.5-2 mm; anthers ellipsoid, 0.8-1 mm. Style 1.5-2 mm; stigma lobes linear. Capsules narrowly obovoid to obovoid, 4-5 mm; gynophore to 8 mm, stout. Seeds dark brown, ellipsoid, 1-1.2 mm. Fl. and fr. Jun-Sep.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
provided by eFloras
Qinghai, W Sichuan, NW Yunnan.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
provided by eFloras
* Meadow and grassland slopes; 3000-4000 m.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Gentiana prattii: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Gentiana prattii là một loài thực vật có hoa trong họ Long đởm. Loài này được Kusn. mô tả khoa học đầu tiên năm 1893.
- license
- cc-by-sa-3.0
- copyright
- Wikipedia tác giả và biên tập viên
黄白龙胆
(
Chinese
)
provided by wikipedia 中文维基百科
二名法 Gentiana prattiiKusnez. 黄白龙胆(学名:Gentiana prattii)是龙胆科龙胆属的植物,是中国的特有植物。分布在中国大陆的青海、四川、云南、陕西等地,生长于海拔3,000米至4,000米的地区,多生长在山坡草地、山坡草甸或滩地,目前尚未由人工引种栽培。
参考文献
- 昆明植物研究所. 黄白龙胆. 《中国高等植物数据库全库》. 中国科学院微生物研究所. [2009-02-24]. (原始内容存档于2016-03-05).
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黄白龙胆: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
黄白龙胆(学名:Gentiana prattii)是龙胆科龙胆属的植物,是中国的特有植物。分布在中国大陆的青海、四川、云南、陕西等地,生长于海拔3,000米至4,000米的地区,多生长在山坡草地、山坡草甸或滩地,目前尚未由人工引种栽培。