Description
(
الإنجليزية
)
المقدمة من eFloras
Herbs annual. Stems erect, 50-80 cm tall, glabrous, angulate, much branched; branches ascending, fastigiate, nodes inflated, internodes 3-5 cm. Leaves caducous; petiole short, articulate at base; leaf blade usually caducous, lanceolate or linear-lanceolate, 1.5-4 cm × 6-8 mm, both surfaces with conspicuous veins, base narrowly cuneate, apex acute; ocrea lower part brown, upper part white, tubular, membranous, 6-8-veined, lacerate at apex. Inflorescence terminal, spicate, interrupted. Pedicel slender, articulate at apex. Perianth green, margin pinkish or white, 5-parted; tepals elliptic, ca. 2 mm. Stamens 7 or 8; filaments dilated at base. Styles 3; stigmas capitate. Achenes included in persistent perianth, brown, shiny, ovoid, trigonous, 2-2.5 mm, smooth. Fl. Jun-Jul, fr. Jul-Aug.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
الإنجليزية
)
المقدمة من eFloras
Plants green, heterophyllous. Stems erect or decumbent, branched mostly from base, not wiry, 15-100 cm. Leaves: ocrea 4-8 mm, proximal part cylindric, distal part soon disintegrating into curly or straight fibers; petiole 0-1.5 mm; blade bluish green, lanceolate or linear-lanceolate, 15-50 × 2-8 mm, margins flat, apex acute; stem leaves 2.1-4 times as long as branch leaves; distal leaves abruptly reduced and not overtopping flowers (shorter than or equaling flowers). Inflorescence axillary and terminal, spikelike; cymes aggregated at tips of stems and branches, 4-6-flowered, bracts inconspicuous. Pedicels enclosed in ocreae, 1-2 mm. Flowers closed; perianth 1.8-2.4 mm; tube 10-22% of perianth length; tepals overlapping, green or white, usually with pink, rarely red or white, margins, petaloid, not keeled, oblong to obovate, cucullate; midveins usually unbranched; stamens 7-8. Achenes enclosed in perianth, brown, ovate, 3-gonous, 1.3-2.3 mm, faces subequal, slightly concave, apex not beaked, with concave edges, shiny, smooth; late-season achenes unknown.
- 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
Gansu, Nei Mongol, Qinghai, Xinjiang [Afghanistan, Kazakhstan, Kyrgyzstan, Mongolia, Russia, Tajikistan, Turkmenistan, Uzbekistan; SW Asia].
- 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
introduced; Ariz., Calif., Colo., Fla., Idaho, La., Mass., Mo., Nev., N.Mex., N.C., Tex., Utah, Vt., W.Va.; c Asia.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flowering/Fruiting
(
الإنجليزية
)
المقدمة من eFloras
Flowering May-Oct.
- 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
Marshy areas, streamsides; 200-2500 m.
- 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
Fields, gardens, disturbed sites, often in saline soils; 0-1200m.
- ترخيص
- cc-by-nc-sa-3.0
- حقوق النشر
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Polygonum deciduum
(
الإنجليزية
)
المقدمة من wikipedia EN
Polygonum deciduum is a species of flowering plant in the family Polygonaceae, native to Uzbekistan.[2] It was first described in 1856.[1]
It has also been treated as a synonym of Polygonum argyrocoleon Steud. ex Kunze.[3]
References
-
^ a b "Plant Name Details for Polygonum deciduum Boiss. & Noë ex Meisn.", The International Plant Names Index, retrieved 2019-02-28
-
^ "Polygonum deciduum Boiss. & Noë", Plants of the World Online, Royal Botanic Gardens, Kew, archived from the original on March 1, 2019, retrieved 2019-02-28
-
^ "Polygonum argyrocoleon Steud. ex Kunze", The Plant List, retrieved 2019-02-28
Polygonum deciduum: Brief Summary
(
الإنجليزية
)
المقدمة من wikipedia EN
Polygonum deciduum is a species of flowering plant in the family Polygonaceae, native to Uzbekistan. It was first described in 1856.
It has also been treated as a synonym of Polygonum argyrocoleon Steud. ex Kunze.
Polygonum argyrocoleon
(
الفيتنامية
)
المقدمة من wikipedia VI
Polygonum argyrocoleon là một loài thực vật có hoa trong họ Rau răm. Loài này được Steud. ex Kunze miêu tả khoa học đầu tiên năm 1847.[1]
Chú thích
Liên kết ngoài
- ترخيص
- cc-by-sa-3.0
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- Wikipedia tác giả và biên tập viên
Polygonum argyrocoleon: Brief Summary
(
الفيتنامية
)
المقدمة من wikipedia VI
Polygonum argyrocoleon là một loài thực vật có hoa trong họ Rau răm. Loài này được Steud. ex Kunze miêu tả khoa học đầu tiên năm 1847.
- ترخيص
- cc-by-sa-3.0
- حقوق النشر
- Wikipedia tác giả và biên tập viên
帚蓼
(
الصينية
)
المقدمة من wikipedia 中文维基百科
二名法 Polygonum argyrocoleon
帚蓼(学名:Polygonum argyrocoleon),为蓼科蓼属下的一个种。
参考资料
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帚蓼: Brief Summary
(
الصينية
)
المقدمة من wikipedia 中文维基百科
帚蓼(学名:Polygonum argyrocoleon),为蓼科蓼属下的一个种。