Comments
(
Inglês
)
fornecido por eFloras
Persicaria sagittata is an extremely variable species. Achene and leaf characters have been used by some authors to separate North American and Asian populations, but these characters show weak geographic variation (C. W. Park 1988).
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Description
(
Inglês
)
fornecido por eFloras
Plants annual, 3-20 dm; roots also often arising from proximal nodes. Stems scandent, ribbed, glabrous; prickles 1-1.5 mm. Leaves: ocrea brownish, cylindric, (3-)5-13 mm, chartaceous, base inflated or not, without prickles, margins oblique, glabrous or ciliate at tip with bristles 0.2-1 mm, surface glabrous; petiole 0.5-4 cm; blade broadly lanceolate to oblong, 2-8.5 × 1-3 cm, base sagittate to cordate, margins entire, ciliate or eciliate, apex obtuse to acute, faces glabrous or densely appressed-pubescent, usually with retrorse prickles along midvein abaxially. Inflorescences capitate or paniclelike, uninterrupted, 5-15 × 4-10 mm; peduncle 10-80 mm, usually glabrous, sometimes with retrorse prickles proximally; ocreolae overlapping, margins eciliate. Pedicels mostly ascending, 1-1.5 mm. Flowers 2-3 per ocreate fascicle; perianth white or greenish white, often tinged pink or red, sometimes entirely pink, glabrous, accrescent, not becoming blue and fleshy in fruit; tepals 5, connate 1/ 1/ 2 their length, broadly elliptic, 3-5 mm, apex obtuse; stamens 8, filaments distinct, free; anthers pink, ovate; styles 3, connate to middle. Achenes included or styles exserted, light or dark brown to black, 3-gonous, 2.5-4 × 1.8-2.5 mm, dull to shiny, smooth to minutely punctate. 2n = 40.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Distribution
(
Inglês
)
fornecido por eFloras
Man., N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que.; Ala., Ark., Colo., Conn., Del., D.C., Fla., Ga., Ill., Ind., Iowa, Kans., Ky., La., Maine, Md., Mass., Mich., Minn., Miss., Mo., Nebr., N.H., N.J., N.Y., N.C., N.Dak., Ohio, Okla., Pa., R.I., S.C., S.Dak., Tenn., Tex., Vt., Va., W.Va., Wis.; e Asia.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Flowering/Fruiting
(
Inglês
)
fornecido por eFloras
Flowering Jun-Oct.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Habitat
(
Inglês
)
fornecido por eFloras
Moist shaded sites, meadows, pastures, fens, swamps, shorelines of ponds and streams; 0-1000m.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Synonym
(
Inglês
)
fornecido por eFloras
Polygonum sagittatum Linnaeus, Sp. Pl. 1: 363. 1753; P. sagittatum var. gracilentum Fernald; Tracaulon sagittatum (Linnaeus) Small; Truellum sagittatum (Linnaeus) Soják
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Polygonum sagittatum
(
Azerbaijano
)
fornecido por wikipedia AZ
- licença
- cc-by-sa-3.0
- direitos autorais
- Vikipediya müəllifləri və redaktorları
Polygonum sagittatum: Brief Summary
(
Azerbaijano
)
fornecido por wikipedia AZ
Polygonum sagittatum (lat. Polygonum sagittatum) - qırxbuğumkimilər fəsiləsinin qırxbuğum cinsinə aid bitki növü.
- licença
- cc-by-sa-3.0
- direitos autorais
- Vikipediya müəllifləri və redaktorları
Polygonum sagittatum
(
Catalão; Valenciano
)
fornecido por wikipedia CA
Polygonum sagittatum (Polyonum de fulles en fletxa) és una espècie de planta del gènere Polygonum dins la família Poligonàcia. És originària d'Amèrica del Nord.[1]
Descripció
Polygonum sagittatum és una planta herbàcia anual que fa uns 60 cm d'alt, les fulles simples de disposició alternada sobre tiges laberíntiques i espinoses. Les flors són rosades o blanques i apareixen des de final d'estiu a la tardor. Les seves llavors maduren d'agost a octubre.
Fa servir els ganxos que presenta en les tiges i les fulles per ajudar a enfilar-se en altres plantes.[2]
És una planta que presenta senyals d'advertència (aposematisme) per evitar que sigui consumida pels herbívors. A més sembla immune a la depredació pels conills.[1]
Usos
És diürètica, s'ha utilitzat amb èxit per combatre el còlic nefrític.[3]
Referències
- licença
- cc-by-sa-3.0
- direitos autorais
- Autors i editors de Wikipedia
Polygonum sagittatum: Brief Summary
(
Catalão; Valenciano
)
fornecido por wikipedia CA
Polygonum sagittatum (Polyonum de fulles en fletxa) és una espècie de planta del gènere Polygonum dins la família Poligonàcia. És originària d'Amèrica del Nord.
- licença
- cc-by-sa-3.0
- direitos autorais
- Autors i editors de Wikipedia
Canwraidd America
(
Galês
)
fornecido por wikipedia CY
Planhigyn blodeuol cosmopolitan, lluosflwydd yw Canwraidd America sy'n enw benywaidd. Mae'n perthyn i'r teulu Polygonaceae. Yr enw gwyddonol (Lladin) yw Persicaria sagittata a'r enw Saesneg yw American tear-thumb.[1] Ceir enwau Cymraeg eraill ar y planhigyn hwn gan gynnwys Costog Bigog.
Mae hefyd yn blanhigyn bytholwyrdd.
Gweler hefyd
Cyfeiriadau
- licença
- cc-by-sa-3.0
- direitos autorais
- Awduron a golygyddion Wikipedia
Canwraidd America: Brief Summary
(
Galês
)
fornecido por wikipedia CY
Planhigyn blodeuol cosmopolitan, lluosflwydd yw Canwraidd America sy'n enw benywaidd. Mae'n perthyn i'r teulu Polygonaceae. Yr enw gwyddonol (Lladin) yw Persicaria sagittata a'r enw Saesneg yw American tear-thumb. Ceir enwau Cymraeg eraill ar y planhigyn hwn gan gynnwys Costog Bigog.
Mae hefyd yn blanhigyn bytholwyrdd.
- licença
- cc-by-sa-3.0
- direitos autorais
- Awduron a golygyddion Wikipedia
Persicaria sagittata
(
Inglês
)
fornecido por wikipedia EN
Persicaria sagittata, common names American tearthumb, arrowleaf tearthumb, or arrowvine, is a plant species widespread in the eastern half of North America as well as in eastern Asia. It has been found in every state and province from Texas to Manitoba to Newfoundland to Florida, plus Colorado and Oregon.[2] It also grows in China, the Russian Far East, Siberia, Korea, Japan, northern India and Mongolia. It grows in moist areas along lake shores, stream banks, etc.[3][4]
Persicaria sagittata is an annual herb up to 200 cm (80 inches) tall, with prickles along the stem. Leaves are up to 10 cm (4 inches) long, heart-shaped or arrowhead-shaped (unusual for the genus). Flowers are white to pink, borne in spherical to elongated clusters up to 15 mm (0.6 inches) long.[5][6]
References
-
^ "The Plant List, Persicaria sagittata". Royal Botanic Gardens, Kew and Missouri Botanic Garden.
-
^ Biota of North America Program 2014 state-level distribution map
-
^ Flora of North America, Persicaria sagittata (Linnaeus) H. Gross, 1919. Arrow-leaf tearthumb, arrow-vine, renouée sagittée
-
^ Flora of China, Polygonum sagittatum Linnaeus, 1753. 箭头蓼 jian tou liao
-
^ Merritt Lyndon Fernald. 1950. Gray's Manual of Botany, Eighth (Centennial) Edition. American Book Company, New York.
-
^ Godfrey, R. K. & J. W. Wooten. 1981. Aquatic and Wetland Plants of Southeastern United States Dicotyledons 1–944. University of Georgia Press, Athens.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Persicaria sagittata: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Persicaria sagittata, common names American tearthumb, arrowleaf tearthumb, or arrowvine, is a plant species widespread in the eastern half of North America as well as in eastern Asia. It has been found in every state and province from Texas to Manitoba to Newfoundland to Florida, plus Colorado and Oregon. It also grows in China, the Russian Far East, Siberia, Korea, Japan, northern India and Mongolia. It grows in moist areas along lake shores, stream banks, etc.
Persicaria sagittata is an annual herb up to 200 cm (80 inches) tall, with prickles along the stem. Leaves are up to 10 cm (4 inches) long, heart-shaped or arrowhead-shaped (unusual for the genus). Flowers are white to pink, borne in spherical to elongated clusters up to 15 mm (0.6 inches) long.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Persicaria sagittata
(
Vietnamita
)
fornecido por wikipedia VI
Persicaria sagittata là một loài thực vật có hoa trong họ Rau răm. Loài này được (L.) H.Gross miêu tả khoa học đầu tiên năm 1919.[1]
Chú thích
Liên kết ngoài
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên
Persicaria sagittata: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Persicaria sagittata là một loài thực vật có hoa trong họ Rau răm. Loài này được (L.) H.Gross miêu tả khoa học đầu tiên năm 1919.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên
箭叶蓼
(
Chinês
)
fornecido por wikipedia 中文维基百科
二名法 Polygonum sieboldiiMeisn. 箭叶蓼（学名：Polygonum sieboldii）为蓼科蓼属下的一个种。
参考文献
扩展阅读
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。
箭叶蓼: Brief Summary
(
Chinês
)
fornecido por wikipedia 中文维基百科
箭叶蓼（学名：Polygonum sieboldii）为蓼科蓼属下的一个种。
İkiləpəlilər ilə əlaqədar bu məqalə qaralama halındadır. Məqaləni redaktə edərək Vikipediyanı zənginləşdirin. 
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。 
