Description
(
Inglês
)
fornecido por eFloras
Plants (5–)20–80 cm. Stems solitary to densely clumped, simple or branched among heads. Leaves 4–8(–10) pairs, mostly cauline; usually sessile (sometimes with partly connate-sheathing bases), sometimes petiolate (proximalmost); blades lance-elliptic, lanceolate, oblanceolate, obovate, or ovate, 4–12(–20) × (1–)2–6(–8) cm, margins subentire to dentate-serrate, apices usually acute, rarely obtuse, faces glabrate to pilose. Heads (1–)3–10(–20). Involucres narrowly campanulate to turbinate. Phyllaries 8–15(–19), narrowly to broadly lanceolate. Ray florets (5–)7–17(–20); corollas yellow. Disc florets: corollas yellow; anthers yellow. Cypselae brown, 4–8 mm, sparsely hirsutulous, stipitate-glandular; pappi tawny, bristles subplumose.
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- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
Comprehensive Description
(
Inglês
)
fornecido por North American Flora
Arnica lanceolata Nutt. Trans. Am. Phil. Soc II. 7: 407. 1841.
Arnica mollis T. & G. Fl. N. Am. 2: 450, in part. 1843. Not .4 . mollis Hook. 1834. Arnica Chamissonis A. Gray, Syn. Fl. N. Am. I 2 : 381, in part. 1886. Not A. Chamissonis Less. 1831.
Rootstock branched; stem 3-4 dm. high, striate, more or less villous, conspicuously glandular above; stem-leaves 3-4 pairs, the lower oblanceolate, 5-12 cm. long, 2-3 cm. broad, sinuate-dentate, glabratc or with scattered white hairs on the veins, ciliolate on the margins, acute at the apex, tapering at the base, subsessile or very shortpctioled, the bases of the petioles slightly connate-clasping, the upper leaves sessile, ovate or ovate-lanceolate, more hairy; heads 1-5; peduncles 3-8 cm. long, long-villous and glandular; involucre hemispheric, about I 5 mm. high, often 2 cm. broad, densely villous and glandular-puhcrulcnt ; bracts about 15, narrowly lanceolate, acuminate; ray-flowers about 15, the ligules about 15 mm. long, 4-5 mm. wide, with short teeth; disk-corollas about 6 mm. long; achenes sparingly hirsute and glandular-granuliferous; pappus-bristles brown, short plumose, (> mm long.
Tyi-i: ux ai.ity White Mountains, Mew Hampshire. .hi' ii'.-. White Mou n t ain of New Hampshire,
- citação bibliográfica
- Per Axel Rydberg. 1927. (CARDUALES); CARDUACEAE; LIABEAE, NEUROLAENEAE, SENECIONEAE (pars). North American flora. vol 34(4). New York Botanical Garden, New York, NY
Arnica lanceolata
(
Inglês
)
fornecido por wikipedia EN
Arnica lanceolata is a North American species of flowering plant in the family Asteraceae, known by the common name clasping arnica[2] or lanceleaf arnica.[3] It has a disjunct (discontinuous) distribution in western North America and northeastern North America.[4][5]
Arnica lanceolata is a perennial herb usually growing from a small rhizome and producing one or more hairy, glandular stems. The stems are lined with 5 to 10 pairs of oval-shaped, toothed leaves up to 12 centimeters long. The inflorescence is a cluster of several daisy-like flower heads with a center of brownish disc florets and a fringe of yellow ray florets 1 to 2 centimeters long. The fruit is a cylindrical achene covered in hairs and with a light brown pappus at one end.[2] It grows in moist areas, along stream banks, and montane to alpine meadows.[2]
- Subspecies[1][2]
-
Arnica lanceolata subsp. lanceolata - Quebec, New Brunswick, Maine, New Hampshire, Vermont, New York
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Arnica lanceolata subsp. prima (Maguire) Strother & S.J.Wolf - Alaska, Yukon, Northwest Territories, Alberta, British Columbia, Washington, Oregon, California, Idaho, Montana, Utah, Wyoming, Nevada
References
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia authors and editors
Arnica lanceolata: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Arnica lanceolata is a North American species of flowering plant in the family Asteraceae, known by the common name clasping arnica or lanceleaf arnica. It has a disjunct (discontinuous) distribution in western North America and northeastern North America.
Arnica lanceolata is a perennial herb usually growing from a small rhizome and producing one or more hairy, glandular stems. The stems are lined with 5 to 10 pairs of oval-shaped, toothed leaves up to 12 centimeters long. The inflorescence is a cluster of several daisy-like flower heads with a center of brownish disc florets and a fringe of yellow ray florets 1 to 2 centimeters long. The fruit is a cylindrical achene covered in hairs and with a light brown pappus at one end. It grows in moist areas, along stream banks, and montane to alpine meadows.
Subspecies Arnica lanceolata subsp. lanceolata -
Quebec,
New Brunswick,
Maine,
New Hampshire,
Vermont,
New York Arnica lanceolata subsp. prima (Maguire) Strother & S.J.Wolf -
Alaska,
Yukon,
Northwest Territories,
Alberta,
British Columbia,
Washington,
Oregon,
California,
Idaho,
Montana,
Utah,
Wyoming,
Nevada
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- Wikipedia authors and editors
Arnica lanceolata
(
Francês
)
fornecido por wikipedia FR
Arnica lanceolata est une espèce nord-américaine du genre Arnica appartenant à la famille des Asteraceae (famille du Tournesol), connue sous le nom commun d'Arnica à aigrettes brunes ou Arnica à feuilles de lance. Sa répartition est discontinue dans l'ouest et le nord-est de l’Amérique du Nord[4],[5].
Liste des sous-espèces
Selon Catalogue of Life (7 mai 2019)[6] et World Register of Marine Species (7 mai 2019)[7] :
- sous-espèce Arnica lanceolata subsp. lanceolata
- sous-espèce Arnica lanceolata subsp. prima (Maguire) Strother & S.J.Wolf
Selon NCBI (7 mai 2019)[8] et The Plant List (7 mai 2019)[1] :
- sous-espèce Arnica lanceolata subsp. prima (Maguire) Strother & S.J.Wolf
Selon Tropicos (7 mai 2019)[9] (Attention liste brute contenant possiblement des synonymes) :
- sous-espèce Arnica lanceolata subsp. amplexicaulis (Nutt.) Gruezo
- sous-espèce Arnica lanceolata subsp. lanceolata
- sous-espèce Arnica lanceolata subsp. prima (Maguire) Strother & S.J. Wolf
Notes et références
-
↑ a b c d et e The Plant List (2013). Version 1.1. Published on the Internet; http://www.theplantlist.org/, consulté le 7 mai 2019
-
↑ BioLib, consulté le 7 mai 2019
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↑ World Register of Marine Species, consulté le 7 mai 2019
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↑ Biota of North America Program 2014 state-level distribution map
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↑ Calflora taxon report, University of California, Arnica lanceolata Nutt. subsp. prima (Maguire) Strother & S.J. Wolf Clasping arnica
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↑ Bánki, O., Roskov, Y., Vandepitte, L., DeWalt, R. E., Remsen, D., Schalk, P., Orrell, T., Keping, M., Miller, J., Aalbu, R., Adlard, R., Adriaenssens, E., Aedo, C., Aescht, E., Akkari, N., Alonso-Zarazaga, M. A., Alvarez, B., Alvarez, F., Anderson, G., et al. (2021). Catalogue of Life Checklist (Version 2021-10-18). Catalogue of Life. https://doi.org/10.48580/d4t2, consulté le 7 mai 2019
-
↑ World Register of Marine Species, consulté le 7 mai 2019
-
↑ NCBI, consulté le 7 mai 2019
-
↑ Tropicos.org. Missouri Botanical Garden., consulté le 7 mai 2019
- licença
- cc-by-sa-3.0
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- Auteurs et éditeurs de Wikipedia
Arnica lanceolata: Brief Summary
(
Francês
)
fornecido por wikipedia FR
Arnica lanceolata est une espèce nord-américaine du genre Arnica appartenant à la famille des Asteraceae (famille du Tournesol), connue sous le nom commun d'Arnica à aigrettes brunes ou Arnica à feuilles de lance. Sa répartition est discontinue dans l'ouest et le nord-est de l’Amérique du Nord,.
- licença
- cc-by-sa-3.0
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- Auteurs et éditeurs de Wikipedia
Arnica lanceolata
(
Vietnamita
)
fornecido por wikipedia VI
- licença
- cc-by-sa-3.0
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- Wikipedia tác giả và biên tập viên
Arnica lanceolata: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Arnica lanceolata là một loài thực vật có hoa trong họ Cúc. Loài này được Nutt. mô tả khoa học đầu tiên năm 1841.
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- Wikipedia tác giả và biên tập viên
