Description
provided by eFloras
Herbs perennial. Rhizome obliquely ascending, short, stout, densely covered with scales, with numerous dark brown roots. Stems to 22 cm tall, slender, glabrous or pubescent, usually simple, leafless in lower part. Basal leaves usually 1 or 2, sometimes absent, long petiolate; leaf blade deep green on both sides, deeply cordate, 5-9 × 3-7 cm at base, glabrous or pubescent, margin large serrate, apex long acuminate. Cauline leaves: lower stipules nearly ovate, 7-9 mm, much shorter than petiole, margin remotely and large toothed, upper ones rhombic-ovate or broadly lanceolate, 1.5-2.5 cm, subequaling or longer than petiole, margin remotely and large toothed or shallowly 3-lobed; petiole 1.5-4 cm; leaf blade slightly glaucous abaxially, usually triangular-ovate or broadly cordate, 3-5 × 3-6 cm, sometimes sparsely puberulous along veins and margin, base truncate or broadly cordate. Flowers in axils of cauline leaves, yellow; pedicels 3-4 cm, slightly shorter than leaves, 2-bracteolate below flower; bracteoles undeveloped, linear. Sepals linear, ca. 4 mm, apex acute, basal auricles short, 3-veined, apex truncate. Upper petals obovate, ca. 1.1 cm, lateral ones spatulate, ca. 1 cm, anterior one broadly obovate, ca. 8 mm, base purple striate; spur short, 0.5-0.9 mm, apex obtuse. Stigmas 2-lobed, lobes spreading, straight, apex obtuse. Capsule ovoid-globose, small.
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- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
provided by eFloras
● Forest margins, meadows, grassy places, streamsides; 1600-3600 m.
- license
- cc-by-nc-sa-3.0
- copyright
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Viola urophylla: Brief Summary
(
Vietnamese
)
provided by wikipedia VI
Viola urophylla là một loài thực vật có hoa trong họ Hoa tím. Loài này được Franch. miêu tả khoa học đầu tiên năm 1886.
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- cc-by-sa-3.0
- copyright
- Wikipedia tác giả và biên tập viên
粗齿堇菜
(
Chinese
)
provided by wikipedia 中文维基百科
二名法 Viola urophyllaFranch. 变种
- 粗齿堇菜 V. u. var. urophylla
-
密毛粗齿堇菜 V. u. var. densivillosa
粗齿堇菜(学名:Viola urophylla)为堇菜科堇菜属的植物,为中国的特有植物。分布于中国大陆的云南、四川等地,生长于海拔1,800米至2,500米的地区,常生于山地林缘、草甸或溪边阴湿草地。
别名
尾叶黄堇菜(云南种子植物名录)
变种
-
密毛粗齿堇菜(学名:Viola urophylla var. densivillosa)为堇菜科堇菜属粗齿堇菜的变种。分布于中国大陆的四川、云南等地,生长于海拔2,500米至3,700米的地区,一般生长在山地草丛、溪谷或林缘。
参考文献
- 昆明植物研究所. 粗齿堇菜(原变种). 《中国高等植物数据库全库》. 中国科学院微生物研究所. [2009-02-25]. (原始内容存档于2016-03-05).
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粗齿堇菜: Brief Summary
(
Chinese
)
provided by wikipedia 中文维基百科
粗齿堇菜(学名:Viola urophylla)为堇菜科堇菜属的植物,为中国的特有植物。分布于中国大陆的云南、四川等地,生长于海拔1,800米至2,500米的地区,常生于山地林缘、草甸或溪边阴湿草地。