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Associations ( Anglèis )

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Foodplant / parasite
uredium of Coleosporium tussilaginis parasitises live Senecio pulcher

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Senecio pulcher ( Anglèis )

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Senecio pulcher is an ornamental plant native to the wet valleys & slopes and flooded rocky[2] habitats in Argentina, Brazil, and Uruguay. Cited in Flora Brasiliensis[3] by Carl Friedrich Philipp von Martius. After dusty miller (S. cineraria), S. pulcher is perhaps one of the most popular species of the genus for horticulture along with German ivy (Senecio mikanioides) and purple ragwort (Senecio elegans) or it was in 1917.[4]

Description

A robust 2 feet (0.61 m) to 4 feet (1.2 m) tall[4] erect herb perennial with a stem[2] covered with 'cobwebby' hairs. Its scarce leaves 4 inches (10 cm) to 10 inches (25 cm) long, shallow lobes along the margin with teeth and a thick taper at the tip.[4]

The late summer inflorescence very striking;[2] the radiate flower heads, 2 inches (5.1 cm) to 3 inches (7.6 cm) across with many long red-purple rays and a yellow disc.[4]

Distribution

Senecio pulcher grows at altitudes between 0 feet (0 m) and 2,600 feet (790 m)[5] in Southern Brazil, Uruguay and the southern mountains in Argentina.[4]

Horticulture

Senecio pulcher is grown as an ornamental plant in the United States and Europe; flowering in late summer;[2] it is known to be hardy in southern New England in protected places with well drained soils,[4] but its beauty can be marred by frost and bad weather.[6]

A native perennial, as a captive, S. pulcher is an annual who is hesitant to ripen its seed;[6] the gardeners continue the species with inch long root cuttings over-wintered in a pan of light sandy soil in a greenhouse.[6][7]

References

  1. ^ Instituto de Biologia da Unicamp. "Senecio pulcher Hook. & Arn". Classificação segundo a Flora brasiliensis (in Portuguese). Reference Center on Environmental Information (CRIA). Retrieved 2008-02-28.
  2. ^ a b c d Rodrigo Tizón. "Púrpura COMPUESTAS Senecio pulcher". Guía de las Plantas Nativas del Sistema de Ventania (in Spanish). Archived from the original on 2008-03-10. Retrieved 2008-02-27.
  3. ^ Martius, Karl Friedrich Philipp von; Eichler, August Wilhelm; Endlicher, István László; Fenzl, Eduard; Mary, Benj; Oldenburg, R; Urban, Ignaz (1840–1906). "Botanicus.org: Flora Brasiliensis, enumeratio plantarum in Brasilia hactenus detectarum". Monachii et Lipsiae [Munich & Leipzig] : R. Oldenbourg ; 1840-1906. Retrieved 2008-03-05.
  4. ^ a b c d e f Bailey, Liberty Hyde (1917). "Senecio". The Standard Cyclopedia of Horticulture: A Discussion for the Amateur, and ... (6th ed.). The Macmillan Company. p. 3639.
  5. ^ Instituto Darwinion. "Asteraceae". Catálogo de las Plantas Vasculares de la República Argentina. II (in Spanish). Universidad de Buenos Aires. pp. 209 (of 255). Archived from the original (PDF) on 2007-12-13. Retrieved 2008-03-05.
  6. ^ a b c Initial Author: Peter (2006-09-11). "Groundsel". LoveToKnow. Retrieved 2008-02-27. {{cite web}}: |author= has generic name (help)
  7. ^ "Autumn perennials for your greenhouse". Gardening howto. Retrieved 2008-02-28.

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Senecio pulcher: Brief Summary ( Anglèis )

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Senecio pulcher is an ornamental plant native to the wet valleys & slopes and flooded rocky habitats in Argentina, Brazil, and Uruguay. Cited in Flora Brasiliensis by Carl Friedrich Philipp von Martius. After dusty miller (S. cineraria), S. pulcher is perhaps one of the most popular species of the genus for horticulture along with German ivy (Senecio mikanioides) and purple ragwort (Senecio elegans) or it was in 1917.

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Senecio pulcher ( Spagneul; Castilian )

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Senecio pulcher es una especie de planta ornamental; endémica de Argentina, Brasil y Uruguay.

Esta especie es citada en Flora Brasiliensis por Carl Friedrich Philipp von Martius.

Ecología

Se la halla en suelos anegados de valles, laderas húmedas y vertientes. Es adventicia en lugares rocosos y anegados

Descripción

Es una herbácea perenne, estival, erecta. Posee rosetas basales con 4-12 hojas por roseta, tallos muy hojosos, hojas delgadas, finas, de 3 x 0,5 cm, las superiores pequeñas, pecíolo de 17 a 24 mm. Inflorescencia compuesta, llamativa, bellísima, muy grande, flores centrales amarillentas y marginales liguladas de color purpureo intenso. Florece antes de otoño. Se la cultiva como ornamental en muchas regiones del mundo.

Taxonomía

Senecio pulcher fue descrita por Hook. & Arn. y publicado en Journal of Botany, being a second series of the Botanical Miscellany 3: 337. 1841.[1]

Etimología

Ver: Senecio

pulcher: epíteto latíno que significa "preciosa".[2]​ Sinonimia:

  • Chaptalia denticulata Spreng. ex Baker
  • Senecio icoglossus DC.
  • Senecio icoglossus var. araneosus DC.[3]

Referencias

Bibliografía

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Senecio pulcher: Brief Summary ( Spagneul; Castilian )

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Senecio pulcher es una especie de planta ornamental; endémica de Argentina, Brasil y Uruguay.

Esta especie es citada en Flora Brasiliensis por Carl Friedrich Philipp von Martius.

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Senecio pulcher ( Indonesian )

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Senecio pulcher adalah spesies tumbuhan yang tergolong ke dalam famili Asteraceae. Spesies ini juga merupakan bagian dari ordo Asterales. Spesies Senecio pulcher sendiri merupakan bagian dari genus Senecio.[1] Nama ilmiah dari spesies ini pertama kali diterbitkan oleh Hook. & Arn..

Referensi

  1. ^ "Senecio". The Plant List. Diakses tanggal 23 April 2015.



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Senecio pulcher: Brief Summary ( Indonesian )

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Senecio pulcher adalah spesies tumbuhan yang tergolong ke dalam famili Asteraceae. Spesies ini juga merupakan bagian dari ordo Asterales. Spesies Senecio pulcher sendiri merupakan bagian dari genus Senecio. Nama ilmiah dari spesies ini pertama kali diterbitkan oleh Hook. & Arn..

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Senecio pulcher ( vietnamèis )

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Senecio pulcher là một loài thực vật có hoa trong họ Cúc. Loài này được Hook. & Arn. miêu tả khoa học đầu tiên năm 1841.[1]

Chú thích

  1. ^ The Plant List (2010). Senecio pulcher. Truy cập ngày 4 tháng 6 năm 2013.

Tham khảo

 src= Wikimedia Commons có thư viện hình ảnh và phương tiện truyền tải về Senecio pulcher  src= Wikispecies có thông tin sinh học về Senecio pulcher


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Senecio pulcher: Brief Summary ( vietnamèis )

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Senecio pulcher là một loài thực vật có hoa trong họ Cúc. Loài này được Hook. & Arn. miêu tả khoa học đầu tiên năm 1841.

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