Description
(
anglais
)
fourni par eFloras
Plants (15–)30–60 cm, tuberculate. Root brown, 1–2 cm thick. Stem tinged purple-red, ribbed and branched. Basal and proximal petioles 5–8 cm, flattened, winged, sheaths narrow, oblong; blades narrowly oblong-ovate, 4–9 × 2.5–5 cm, 2–3-ternate-pinnate; pinnae 5–7 pairs, proximal pinnae petiolulate; ultimate segments linear-lanceolate, 3–5 × 0.5–1 mm, acute. Umbels 15–20 cm across; peduncle 2–3 cm; bracts 7–9, linear-lanceolate, 2–3 cm, apex pinnatifid, deciduous; rays 10–20, 3–10 cm (10–13 cm in fruit), very unequal; bracteoles ca. 10, oblanceolate, 7–15 × 3–7 mm, apex pinnate; pedicels 10–15, 5–12 mm. Calyx teeth minute, triangular. Petals obovate, white or purplish-reddish. Stylopodium short-conic. Fruit narrowly elliptic-ovoid, 5–6 × 2.5–3.2 mm, usually tuberculate; ribs all broadly cristate-winged; vittae 1 in each furrow, 2 on commissure. Fl. Jul–Aug, fr. Sep–Oct.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
anglais
)
fourni par eFloras
SE Qinghai, SW Sichuan, SE Xizang, NW Yunnan
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
anglais
)
fourni par eFloras
Alpine grasslands; 3600–4600 m.
- licence
- cc-by-nc-sa-3.0
- droit d’auteur
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Pleurospermum wrightianum: Brief Summary
(
vietnamien
)
fourni par wikipedia VI
Pleurospermum wrightianum là một loài thực vật có hoa trong họ Hoa tán. Loài này được H. Boissieu miêu tả khoa học đầu tiên năm 1903.
- licence
- cc-by-sa-3.0
- droit d’auteur
- Wikipedia tác giả và biên tập viên
瘤果棱子芹
(
chinois
)
fourni par wikipedia 中文维基百科
二名法 Pleurospermum wrightianumde Boiss. 瘤果棱子芹(学名:Pleurospermum wrightianum)为伞形科棱子芹属的植物,是中国的特有植物。分布在中国大陆的四川等地,生长于海拔3,600米至4,600米的地区,多生长在山坡草地上,目前尚未由人工引种栽培。
参考文献
-
昆明植物研究所. 瘤果棱子芹. 《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].[永久失效連結]
![小作品圖示](https://upload.wikimedia.org/wikipedia/commons/thumb/2/21/Pittosporum_tobira1.jpg/40px-Pittosporum_tobira1.jpg)
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瘤果棱子芹: Brief Summary
(
chinois
)
fourni par wikipedia 中文维基百科
瘤果棱子芹(学名:Pleurospermum wrightianum)为伞形科棱子芹属的植物,是中国的特有植物。分布在中国大陆的四川等地,生长于海拔3,600米至4,600米的地区,多生长在山坡草地上,目前尚未由人工引种栽培。