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Description ( Anglèis )

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Herbs , annual, with taproot, 1.5-8 dm. Stems usually branched from base, erect or reclining. Leaf blades narrowly ovate to orbiculate, distal blades sometimes lanceolate, 2-8 × 1-6 cm, base nearly cordate to rounded, sometimes cuneate in distal leaves, margins serrate, apex rounded to acute; cystoliths rounded or ± elongate. Inflorescences ± globose cymes. Flowers unisexual, staminate and pistillate intermixed in same inflorescence, sessile to short-pedunculate. Pistillate flowers: outer tepals linear, 0.4-0.8 mm, inner tepals ovate, 1.4-2 × 1-1.4 mm. Achenes ovoid to broadly ellipsoid, 1.2-1.4(-1.6) × 0.8-1 mm. 2 n = 26.
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drit d'autor
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
sitassion bibliogràfica
Flora of North America Vol. 3 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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Distribution ( Anglèis )

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Ala., Ark., Fla., Ga., Ill., Kans., Ky., La., Miss., Mo., N.C., Ohio, Okla., S.C., Tenn., Tex.; n Mexico.
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cc-by-nc-sa-3.0
drit d'autor
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
sitassion bibliogràfica
Flora of North America Vol. 3 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
sorgiss
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
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eFloras.org
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eFloras

Flowering/Fruiting ( Anglèis )

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Flowering all year except early winter.
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cc-by-nc-sa-3.0
drit d'autor
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
sitassion bibliogràfica
Flora of North America Vol. 3 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
sorgiss
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
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eFloras.org
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eFloras

Habitat ( Anglèis )

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Rich, wooded slopes, bluffs, stream banks, swamps, waste places, and fields, often on limestone or nearly neutral soils; 0-600m.
licensa
cc-by-nc-sa-3.0
drit d'autor
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
sitassion bibliogràfica
Flora of North America Vol. 3 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
sorgiss
Flora of North America @ eFloras.org
editor
Flora of North America Editorial Committee
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eFloras.org
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eFloras

Synonym ( Anglèis )

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Urtica chamaedryoides var. runyonii Correll
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cc-by-nc-sa-3.0
drit d'autor
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
sitassion bibliogràfica
Flora of North America Vol. 3 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
sorgiss
Flora of North America @ eFloras.org
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Flora of North America Editorial Committee
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eFloras.org
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eFloras

Urtica chamaedryoides ( Anglèis )

fornì da wikipedia EN

Urtica chamaedryoides (commonly called heartleaf nettle)[1] is a species of flowering plant in the family Urticaceae. It is native to the Southeastern United States and northern Mexico, where it is often found in wooded areas that are rich and moist.[2] In some areas of Florida, it has become a lawn and pasture weed.[3]

Like other nettles, Urtica chamaedryoides produces stinging hairs that cause an insect-venom like sting when touched. It produces small green flowers that are wind pollinated.

References

  1. ^ USDA, NRCS (n.d.). "Urtica chamaedryoides". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 27 July 2015.
  2. ^ Flora of North America
  3. ^ http://www.freshfromflorida.com/content/download/12625/152050/botcirc34.pdf Botany Circular No. 34 Fla. Dept. Agric. & Consumer Services September/October 1999
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Urtica chamaedryoides: Brief Summary ( Anglèis )

fornì da wikipedia EN

Urtica chamaedryoides (commonly called heartleaf nettle) is a species of flowering plant in the family Urticaceae. It is native to the Southeastern United States and northern Mexico, where it is often found in wooded areas that are rich and moist. In some areas of Florida, it has become a lawn and pasture weed.

Like other nettles, Urtica chamaedryoides produces stinging hairs that cause an insect-venom like sting when touched. It produces small green flowers that are wind pollinated.

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wikipedia EN

Urtica chamaedryoides ( Spagneul; Castilian )

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Urtica chamaedryoides, llamada popularmente chichicastle u ortiguilla,[1]​ es una hierba de la familia de las urticáceas, distribuida por el sureste de Estados Unidos y el norte de México. Habita laderas boscosas, terrenos perturbados, márgenes de ríos y lagos, y prados; en terrenos ricos y húmedos.[2]

Descripción

Es una herbácea anual o perenne de entre 80 a 150 cm de alto. Muy ramificada desde la base, con hojas ovadas o triangulares de hasta 8 cm de largo con márgenes serrados. La inflorescencia es una cima globosa con pequeñas flores verdes unisexuales de 4 tépalos. El fruto es un aquenio ovoide a elipsoide. Es altamente variable en forma y crecimiento.[2][3]

Referencias

  1. «Urtica chamaedryoides». Enciclovida. Conabio. Consultado el 14 de mayo de 2020.
  2. a b « Urtica chamaedryoides». Flora of North America (en inglés). Consultado el 16 de mayo de 2020.
  3. «Urtica chamaedryoides». Malezas de México. Conabio. Consultado el 14 de mayo de 2020..
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Urtica chamaedryoides: Brief Summary ( Spagneul; Castilian )

fornì da wikipedia ES

Urtica chamaedryoides, llamada popularmente chichicastle u ortiguilla,​ es una hierba de la familia de las urticáceas, distribuida por el sureste de Estados Unidos y el norte de México. Habita laderas boscosas, terrenos perturbados, márgenes de ríos y lagos, y prados; en terrenos ricos y húmedos.​

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wikipedia ES

Urtica chamaedryoides ( vietnamèis )

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Urtica chamaedryoides là loài thực vật có hoa trong họ Tầm ma. Loài này được Pursh miêu tả khoa học đầu tiên năm 1813.[1]

Chú thích

  1. ^ The Plant List (2010). Urtica chamaedryoides. Truy cập ngày 13 tháng 6 năm 2013.

Liên kết ngoài


Hình tượng sơ khai Bài viết liên quan đến họ Tầm ma (Urticaceae) này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Urtica chamaedryoides: Brief Summary ( vietnamèis )

fornì da wikipedia VI

Urtica chamaedryoides là loài thực vật có hoa trong họ Tầm ma. Loài này được Pursh miêu tả khoa học đầu tiên năm 1813.

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Wikipedia tác giả và biên tập viên
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wikipedia VI