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Geum rivale L.

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Description

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Roots robust, terete. Stems erect, 25–70 cm tall, pilose or hirtellous. Radical leaves lyrately pinnate, 10–35 cm including petiole, with 2–4 pairs of leaflets, both surfaces scattered strigose; leaflets unequal, terminal one largest, usually rhombic-ovate, lobed, 4–9 × 3–8 cm, base broadly cuneate or subtruncate, margin markedly incised-lobed to 3-parted and coarsely serrate, apex rounded; cauline leaves: stipules green, ovate-elliptic, lobed to parted, herbaceous; leaf blade simple, 3-lobed or 3-parted. Inflorescence usually nodding, laxly 2–4-flowered. Flowers 2–2.5 cm in diam.; pedicel densely yellow pubescent and pilose. Sepals ovate-triangular, apex acuminate; epicalyx segments usually purplish, linear-lanceolate, minute, 1/3–1/2 as long as sepals, apex acuminate. Petals yellow, purple-brown striate, semiorbicular, longer than sepals, base abruptly tapered into a rather long claw. Style terminal, filiform, twisted at joint; proximal section yellow villous; distal section deciduous at fruit maturity. Fruiting receptacle hirtellous, hairs 1.5–2 mm; achenes yellow villous; proximal section of style persistent. Fl. and fr. May–Aug.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 9: 287 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
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eFloras.org
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Distribution

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Xinjiang [widespread in Arctic and N temperate zone].
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cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 9: 287 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Habitat

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Thickets, meadows in valleys, ravine gravels; 1200--2300 m.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 9: 287 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
visit source
partner site
eFloras

Geum rivale ( Asturian )

provided by wikipedia AST

La Geum rivale ye una planta flordía perenne de la familia Rosaceae.

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Ilustración

Distribución

Ye natural d'Europa y Norteamérica.

Descripción

Ye una planta viviega, bien común na vera de los regueros y en zones húmedes. Tien un tarmu argutu, qu'algama los 30 cm d'altor. Les fueyes son radicales, pinnaes, con foliolos dentaos y vellosos. La flor, de color mariellu púrpura o rosa anaranxáu, tien sépalos purpúreos.

Propiedaes

En A Diccionary of Practical Materia Medica de Clarke J.H. del sieglu 19º, indicábase'l so usu en distintes enfermedaes.

"
Geum rivale.

Taxonomía

Geum rivale describióse por Nikolaus Joseph von Jacquin y espublizóse en Icones Plantarum Rariorum 1: 10, pl. 93, nel añu 1786.[1]

Etimoloxía

Geum: nome xenéricu que remanez del llatín: gaeum(geum) = nome d'una planta, en Pliniu'l Vieyu, con finos raigaños negros y de bon golor, que se supunxo yera la yerba de San Benitu (Geum urbanum L.)[2]

rivale: epítetu llatín que significa "que crez nes corrientes d'agua".[3]

Variedaes aceptaes
  • Geum rivale ssp. eurivale A.Löve & D.Löve, 1948
  • Geum rivale ssp. islandicum Á. & D. Löve, 1961
  • Geum rivale var. luxurians Tratt., 1823
  • Geum rivale f. virescens Lilja
Sinonimia
  • Bernoullia nutans (Crantz) Raf., 1840
  • Bernoullia rivale (L.) Neck., 1790
  • Caryophyllata nutans (Crantz) Lam.
  • Caryophyllata nutans (Crantz) Moench, 1794
  • Geum hybridum Wulfen ex Jacq., 1782
  • Geum nutans Crantz, 1769 nom. illeg.
  • Geum pallidum Fischer & Meyer, 1845
  • Bernullia rivalis (L.) Raf.
  • Caryophyllata aquatica Lam.[4]
Híbridos
  • Geum ×aurantiacum Fr. G. aleppicum × G. rivale
  • Geum ×pratense Pau, 1887 - G. rivale × G. sylvaticum
  • Geum ×pulchrum Fernald - G. macrophyllum × G. rivale
  • Geum ×sudeticum Tausch, 1823 - G. montanum × G. rivale
  • Geum ×thomasianum Ser., 1824 - G. rivale × G.pyrenaicum[5]

Nome común

  • Castellanu: cariofilada acuática, cariofilada d'agua, cariofilada de los regueros, cariofilata acuática, orejuela de regueru.[6]

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Referencies

Enllaces esternos

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Wikipedia authors and editors
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Geum rivale: Brief Summary ( Asturian )

provided by wikipedia AST
Geum rivale

La Geum rivale ye una planta flordía perenne de la familia Rosaceae.

" Ilustración
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Wikipedia authors and editors
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