Comments
(
Inglês
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fornecido por eFloras
Eupatorium serotinum has a wide distribution and is often abundant where it occurs. It includes only sexual, diploid populations. It is known to hybridize with E. perfoliatum. An introduction of E. serotinum in southeastern Ontario apparently is local and may not have persisted.
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- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
- citação bibliográfica
- Flora of North America Vol. 21: 463, 465, 466, 467, 468, 470, 471, 472, 473, 474 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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- eFloras.org
Description
(
Inglês
)
fornecido por eFloras
Perennials, 50–150+ cm. Stems (from short caudices) single, sparsely to densely branched distally, pubescent throughout (sometimes reddish to purplish). Leaves opposite; petiolate (petioles 10–25 mm); blades ± 3-nerved, lanceolate, 20–90+ × 5–40 mm, bases rounded to slightly oblique, margins entire or serrate, apices acute, faces puberulent, gland-dotted. Heads in corymbiform arrays. Phyllaries 8–12 in 1–2 series, elliptic to oblong, 1–3 × 0.5–1 mm, apices slightly rounded to acute, abaxial faces puberulent, gland-dotted. Florets 9–15; corollas 2.5–3 mm. Cypselae 1–1.5 mm; pappi of 20–30 bristles 2–2.5 mm. 2n = 20.
- licença
- cc-by-nc-sa-3.0
- direitos autorais
- Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
- citação bibliográfica
- Flora of North America Vol. 21: 463, 465, 466, 467, 468, 470, 471, 472, 473, 474 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
- fonte
- Flora of North America @ eFloras.org
- editor
- Flora of North America Editorial Committee
- projeto
- eFloras.org
Eupatorium serotinum
(
Inglês
)
fornecido por wikipedia EN
Eupatorium serotinum, also known as late boneset or late thoroughwort, is a fall-blooming herbaceous plant native to North America.[3]
Eupatorium serotinum ranges throughout most of the eastern United States, found in every coastal state from Massachusetts to Texas and inland as far as Minnesota and Nebraska. There are reports of one small population in the Canadian Province of Ontario, and other reports of the species on the south side of the Río Grande in northern Mexico.[3][4][5]
Like other members of the genus Eupatorium, Eupatorium serotinum is about one to two meters (40–80 inches) tall and has inflorescences containing a large number of tiny white flower heads with 9–15 disc florets but no ray florets.[6]
Eupatorium serotinum grows in open sites (either dry or moist), and can hybridize with Eupatorium perfoliatum[3] and other members of the genus Eupatorium. Unlike wind-pollinated plants in this genus, E. serotinum is pollinated by insects.[7]
References
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^ "Eupatorium serotinum". NatureServe Explorer. NatureServe. Retrieved 2022-10-07.
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^ "Eupatorium serotinum Michx.". The Global Compositae Checklist (GCC) – via The Plant List. Note that this website has been superseded by World Flora Online
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^ a b c Siripun, Kunsiri Chaw; Schilling, Edward E. (2006). "Eupatorium serotinum". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 21. New York and Oxford – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
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^ Schmidt, Gregory J.; Schilling, Edward E. (2000). "Phylogeny and biogeography of Eupatorium (Asteraceae: Eupatorieae) based on nuclear ITS sequence data". American Journal of Botany. 87 (5): 716–726. doi:10.2307/2656858. JSTOR 2656858. PMID 10811796.
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^ "Eupatorium serotinum". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014.
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^ Siripun, Kunsiri Chaw; Schilling, Edward E. (2006). "Eupatorium". In Flora of North America Editorial Committee (ed.). Flora of North America North of Mexico (FNA). Vol. 21. New York and Oxford – via eFloras.org, Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
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^ Victoria I. Sullivan; Joseph Neigel; Bomao Miao (May 1991). "Bias in Inheritance of Chloroplast DNA and Mechanisms of Hybridization between Wind- And Insect-Pollinated Eupatorium (Asteraceae)". American Journal of Botany. 78 (5): 695–705. doi:10.2307/2445090. JSTOR 2445090.
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- Wikipedia authors and editors
Eupatorium serotinum: Brief Summary
(
Inglês
)
fornecido por wikipedia EN
Eupatorium serotinum, also known as late boneset or late thoroughwort, is a fall-blooming herbaceous plant native to North America.
Eupatorium serotinum ranges throughout most of the eastern United States, found in every coastal state from Massachusetts to Texas and inland as far as Minnesota and Nebraska. There are reports of one small population in the Canadian Province of Ontario, and other reports of the species on the south side of the Río Grande in northern Mexico.
Like other members of the genus Eupatorium, Eupatorium serotinum is about one to two meters (40–80 inches) tall and has inflorescences containing a large number of tiny white flower heads with 9–15 disc florets but no ray florets.
Eupatorium serotinum grows in open sites (either dry or moist), and can hybridize with Eupatorium perfoliatum and other members of the genus Eupatorium. Unlike wind-pollinated plants in this genus, E. serotinum is pollinated by insects.
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Eupatorium serotinum
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Eupatorium serotinum es una planta herbácea de la familia Asteraceae natural de Norteamérica.[2]
Distribuciuón y hábitat
Eupatorium serotinum se encuentra a lo largo de la mayor parte del este de los Estados Unidos, que se encuentra en todos los estados de la costa de Massachusetts, de Texas y tierra adentro hasta Minnesota y Nebraska. Hay informes de una pequeña población en la provincia canadiense de Ontario, y otros informes de la especie en el lado sur del Río Grande en el norte de México.[3][2][4]
Descripción
Al igual que otros miembros del género Eupatorium, Eupatorium serotinum alcanza un tamaño de uno a dos metros de alto y tiene inflorescencias que contienen un gran número de pequeñas cabezas blancas de flores con 9-15 flósculos del disco , pero no flores liguladas.[5]
Eupatorium serotinum crece en sitios abiertos (seco o húmedo), y se puede hibridar con Eupatorium perfoliatum[2] y otros miembros del género Eupatorium. A diferencia de las plantas polinizadas por el viento en este género, E. serotinum es polinizada por insectos.[6]
Taxonomía
Eupatorium serotinum fue descrita por André Michaux y publicado en Flora Boreali-Americana 2: 100. 1803.[7][8]
- Etimología
Eupatorium: nombre genérico que viene del griego y significa "de padre noble". Cuyo nombre se refiere a Mitrídates el Grande, que era el rey del Ponto en el siglo I aC y a quien se le atribuye el primer uso de la medicina. De hecho, las especies de este género, a lo largo del tiempo, han tomado diversas denominaciones vulgares referidas sobre todo a la medicina popular, esto sirve para resaltar las propiedades de Eupatoria, aunque actualmente este uso se ha reducido algo debido a algunas sustancias hepatotóxicas presentes en estas plantas.
serotinum: epíteto latíno que significa "tardío, nocturno".[9]
- Sinonimia
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Eupatorium ambiguum Hook.
-
Uncasia serotina Greene[10]
Referencias
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- Autores y editores de Wikipedia
Eupatorium serotinum: Brief Summary
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Eupatorium serotinum es una planta herbácea de la familia Asteraceae natural de Norteamérica.
- licença
- cc-by-sa-3.0
- direitos autorais
- Autores y editores de Wikipedia
Eupatorium serotinum
(
Vietnamita
)
fornecido por wikipedia VI
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Eupatorium serotinum: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Eupatorium serotinum là một loài thực vật có hoa trong họ Cúc. Loài này được Michx. mô tả khoa học đầu tiên năm 1803.
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- Wikipedia tác giả và biên tập viên