Description
(
英語
)
由eFloras提供
Plants rather stout, 30–80 cm tall. Stems 1–2. Basal leaves petiolate, petioles 10–20 cm, glabrous; blade ovate in outline, 3.5–15 × 3–10 cm, 1–2-ternate; ultimate segments oblong-ovate or ovate-lanceolate, 1–11 × 0.5–2.5 cm, margins double serrate, apex caudate. Umbels 1.5–3 cm across in flower, to 7 cm in fruit; bracts absent; rays (7–)15–30(–40), 2–4 cm; bracteoles 2–3, ca. 0.8 mm; umbellules 2–3-flowered; pedicels 0.2–3 mm. Calyx teeth subulate, ca. 0.4 mm. Petals white, ca. 1.5 × 0.6 mm. Stylopodium conic; styles elongate; stylopodium plus style ca. 1.1 mm. Fruit ovoid, ca. 2–3 × 1.5–2 mm; ribs finely scabrid; vittae 1–3 in each furrow, 2–4 on commissure. Fl. Apr–Jun, fr. Jul–Aug.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
英語
)
由eFloras提供
Forests, valley sides, moist rock crevices; 1300–2100 m.
- 許可
- cc-by-nc-sa-3.0
- 版權
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Pternopetalum rosthornii: Brief Summary
(
越南語
)
由wikipedia VI提供
Pternopetalum rosthornii là một loài thực vật có hoa trong họ Hoa tán. Loài này được (Diels) Hand.-Mazz. miêu tả khoa học đầu tiên năm 1933.
川鄂囊瓣芹: Brief Summary
(
漢語
)
由wikipedia 中文维基百科提供
川鄂囊瓣芹(学名:Pternopetalum rosthornii)是伞形科囊瓣芹属的植物,为中国的特有植物。分布在中国大陆的四川、湖北等地,生长于海拔1,300米至2,170米的地区,多生于山坡沟谷、潮湿岩石上、河岸和竹林下,目前尚未由人工引种栽培。