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Pherotrichis

provided by wikipedia EN

Pherotrichis is a plant genus in the family Apocynaceae, first described as a genus in 1838.[1][2] It is native to Mexico and Arizona.[3][4][5]

Species[6]
  1. Pherotrichis leptogenia B.L.Rob. - Jalisco
  2. Pherotrichis mixtecana Brandegee - Oaxaca
  3. Pherotrichis schaffneri A.Gray - San Luis Potosí, Cochise County in Arizona
formerly included[6]

moved to Matelea

  • Pherotrichis villosa (Schult.) Meisn, synonym of Matelea balbisii (Decne.) Woodson.

References

  1. ^ Decaisne, Joseph. 1838. Annales des Sciences Naturelles; Botanique, sér. 2 9: 322 (in obs.).
  2. ^ Tropicos, genus Pherotrichis
  3. ^ Davidse, G., M. Sousa Sánchez, S. Knapp & F. Chiang Cabrera. 2009. Cucurbitaceae a Polemoniaceae. 4(1): i–xvi, 1–855. In G. Davidse, M. Sousa Sánchez, S. Knapp & F. Chiang Cabrera (eds.) Flora Mesoamericana. Universidad Nacional Autónoma de México, México D.F..
  4. ^ García-Mendoza, A. J. & J A. Meave. 2011. Diversidad Florística de Oaxaca: de Musgos a Angispermas 1–351. Universidad Nacional Autónoma de México, Ciudad Universitaria
  5. ^ Stevens, W. D. 2005. New and interesting milkweeds (Apocynaceae, Asclepiadoideae). Novon 15(4): 602–619
  6. ^ a b The Plant List genus Pherotrichis
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Pherotrichis: Brief Summary

provided by wikipedia EN

Pherotrichis is a plant genus in the family Apocynaceae, first described as a genus in 1838. It is native to Mexico and Arizona.

Species Pherotrichis leptogenia B.L.Rob. - Jalisco Pherotrichis mixtecana Brandegee - Oaxaca Pherotrichis schaffneri A.Gray - San Luis Potosí, Cochise County in Arizona formerly included

moved to Matelea

Pherotrichis villosa (Schult.) Meisn, synonym of Matelea balbisii (Decne.) Woodson.
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Pherotrichis ( Spanish; Castilian )

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Pherotrichis es un género de plantas fanerógamas de la familia Apocynaceae. Contiene cinco especies.[1][2]

Descripción

Son hierbas erectas, rara vez ramificadas arriba de la base, perennes; raíces una a varias, fusiformes, gruesas; látex blanco; tallos con un indumento mixto de pelos largos rectos, pelos cortos rectos y pelos cortos, glandular-capitados y translúcidos. Hojas opuestas, con un indumento mixto, pecioladas; pseudoestípulas ausentes. Inflorescencias extra-axilares, 1 por nudo, umbeliformes (congestionado-racemiformes); corola rotácea a campanulada, la estivación imbricada y dextrorsa; androceo y gineceo completamente fusionados y formando un ginostegio sésil; corona ginostegial, de 5 lobos libres desde la base del ginostegio, laminares, más o menos cuadrados; apéndices terminales de las anteras cubriendo el margen del ápice del estilo; polinios más o menos horizontales, fuertemente curvados, estériles y excavados en la base; ápice del estilo aplanado a apiculado, liso. Folículo 1, fusiforme, simétrico, liso, en un pedicelo reflexo; semillas obovadas, aplanadas, lisas, comosas, el margen distalmente crenado.[3]

Taxonomía

El género fue descrito por Joseph Decaisne y publicado en Annales des Sciences Naturelles; Botanique, sér. 2, 9: 322 (in obs.). 1838.[3]​ La especie tipo es: Pherotrichis balbisii (Decne.) A. Gray = Asclepias villosa Balbis.

Especies

Referencias

  1. Especies en The International Plant Names Index
  2. (en inglés) «Pherotrichis». The Genera of Asclepiadoideae, Secamonoideae and Periplocoideae (Apocynaceae): Descriptions, Illustrations, Identification, and Information Retrieval Universidad de Bayreuth. Consultado el 2 de agosto de 2013.
  3. a b «Pherotrichis». Tropicos.org. Missouri Botanical Garden. Consultado el 2 de agosto de 2013.
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Pherotrichis: Brief Summary ( Spanish; Castilian )

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Pherotrichis es un género de plantas fanerógamas de la familia Apocynaceae. Contiene cinco especies.​​

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Pherotrichis ( Dutch; Flemish )

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Pherotrichis is een geslacht uit de maagdenpalmfamilie. De soorten komen voor in Mexico en Arizona.

Soorten

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Pherotrichis: Brief Summary ( Dutch; Flemish )

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Pherotrichis is een geslacht uit de maagdenpalmfamilie. De soorten komen voor in Mexico en Arizona.

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Pherotrichis ( Vietnamese )

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Pherotrichis là chi thực vật có hoa trong họ Apocynaceae.[1]

Chú thích

  1. ^ Pherotrichis. The Plant List. Truy cập ngày 16 tháng 6 năm 2013.

Tham khảo


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Pherotrichis: Brief Summary ( Vietnamese )

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Pherotrichis là chi thực vật có hoa trong họ Apocynaceae.

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