Description
(
الإنجليزية
)
المقدمة من eFloras
Annual, up to 20 (-30) cm tall, densely whitish-grey hairy herb with 6-8 cm long, well branched root. Stems several from the base or solitary, erect to ascending, ribbed, with 1.5-3 cm long internodes. Basal and lower stem leaves with 1.5-3 cm long, winged petiole, lamina broadly ovate to ± orbicular, 1.0-1.5 x 1.0-1.5 cm, bipinnatisect into linear-oblanceolate, 2.5- 4 x 0.5-1 mm, apically obtuse ultimate segments; medium and upper stem leaves subsessile to sessile, gradually reduced in size. Capitula remote, in simple, 10-12 cm long racemes, hemispherical, usually 6-10 mm across, nodding; lower peduncles slender, 8-12 mm long, upper ones smaller, curved. Involucre 4-seriate, outermost phyllaries linear-oblong, (3-) 4-5 mm long, densely hairy, obtuse; median phyllaries narrowly obovate, 3-4 x 1.5-2 mm, green and densely hairy to glabrescent on midrib, scarious-membranous alround; innermost ± elliptic-obovate, 3.5-4.5 x 1.75-2.5 mm, obtuse, scarious, glabrous. Receptacle hemispherical, 2.5-3 mm in diam., densely hairy. Florets numerous, all fertile, greenish-yellow; marginal florets female, eligulate, with c. 1.5 mm long, 2(-3)-dentate, basally broadened, glandular corolla, style branches exserted; disc-florets bisexual, with 5-toothed, densely glandular, c. 2 mm long, tubular corolla, anther appendages acute, ± exserted. Cypselas narrowly oblanceolate, 1-1.5 mm long, light brown.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
الإنجليزية
)
المقدمة من eFloras
Distribution: China, Mongolia, Tibet, Russia (Siberia, Tian Shan, Pamir Alai), India, Pakistan and Afghanistan.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
الإنجليزية
)
المقدمة من eFloras
A species of high altitudes, commonly growing in sandy and grassy slopes near streams and glaciers between 3400 and 5500 m from sea level.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
الإنجليزية
)
المقدمة من eFloras
A. griffithiana Boiss., Diag. Pl. Or. Nov. Ser. 2, 3: 31. 1856; Fl. Or.. 3: 376. 1875; A. sieversiana var. pygmaea Krylov, Fl. Alt. 3: 656. 1904.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Artemisia macrocephala: Brief Summary
(
الفيتنامية
)
المقدمة من wikipedia VI
Artemisia macrocephala là một loài thực vật có hoa trong họ Cúc. Loài này được Jacquem. ex Besser mô tả khoa học đầu tiên năm 1836.
- ترخيص
- cc-by-sa-3.0
- حقوق النشر
- Wikipedia tác giả và biên tập viên
大花蒿
(
الصينية
)
المقدمة من wikipedia 中文维基百科
二名法 Artemisia macrocephalaJacq. ex Bess. 大花蒿（学名：Artemisia macrocephala）是菊科蒿属的植物。分布在伊朗、阿富汗、巴基斯坦、蒙古、印度、俄罗斯、克什米尔以及中国大陆的甘肃、西藏、新疆、宁夏、青海等地，生长于海拔1,500米至4,850米的地区，多生在荒漠草原、路边等的常见、洪积扇、山谷、草坡、草原、盐碱地附近、局部地区是植物群落的优势种、砂砾地、森林草原地区、河湖岸边和次优势种，目前尚未由人工引种栽培。
参考文献
- 昆明植物研究所. 大花蒿. 《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）.
这是一篇與
植物相關的
小作品。你可以通过
编辑或修订扩充其内容。
大花蒿: Brief Summary
(
الصينية
)
المقدمة من wikipedia 中文维基百科
大花蒿（学名：Artemisia macrocephala）是菊科蒿属的植物。分布在伊朗、阿富汗、巴基斯坦、蒙古、印度、俄罗斯、克什米尔以及中国大陆的甘肃、西藏、新疆、宁夏、青海等地，生长于海拔1,500米至4,850米的地区，多生在荒漠草原、路边等的常见、洪积扇、山谷、草坡、草原、盐碱地附近、局部地区是植物群落的优势种、砂砾地、森林草原地区、河湖岸边和次优势种，目前尚未由人工引种栽培。
这是一篇與植物相關的小作品。你可以通过编辑或修订扩充其内容。 
