Senecio huaynaputinaensis (Compositae), a new species on the slopes of the Huaynaputina volcano in the department of Moquegua, southern Peru

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Introduction:  A new botanical species, Senecio huaynaputinaensis, is described. Its morphology is compared and discussed with relative species. Moreover, its habitat is described, accompanied by a map of its distribution. M&M:  The new species here described was find during field work in th...

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Autores principales: Montesinos-Tubée, Daniel, Chicalla-Rios, Kent J.
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2021
Materias:
Asteraceae
Huaynaputina
Moquegua
nueva especie
Perú
Senecio
new species
Peru
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/29299
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
id I10-R10article-29299
record_format ojs
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic Asteraceae
Huaynaputina
Moquegua
nueva especie
Perú
Senecio
Asteraceae
Huaynaputina
Moquegua
new species
Peru
Senecio
spellingShingle Asteraceae
Huaynaputina
Moquegua
nueva especie
Perú
Senecio
Asteraceae
Huaynaputina
Moquegua
new species
Peru
Senecio
Montesinos-Tubée, Daniel
Chicalla-Rios, Kent J.
Senecio huaynaputinaensis (Compositae), a new species on the slopes of the Huaynaputina volcano in the department of Moquegua, southern Peru
topic_facet Asteraceae
Huaynaputina
Moquegua
nueva especie
Perú
Senecio
Asteraceae
Huaynaputina
Moquegua
new species
Peru
Senecio
author Montesinos-Tubée, Daniel
Chicalla-Rios, Kent J.
author_facet Montesinos-Tubée, Daniel
Chicalla-Rios, Kent J.
author_sort Montesinos-Tubée, Daniel
title Senecio huaynaputinaensis (Compositae), a new species on the slopes of the Huaynaputina volcano in the department of Moquegua, southern Peru
title_short Senecio huaynaputinaensis (Compositae), a new species on the slopes of the Huaynaputina volcano in the department of Moquegua, southern Peru
title_full Senecio huaynaputinaensis (Compositae), a new species on the slopes of the Huaynaputina volcano in the department of Moquegua, southern Peru
title_fullStr Senecio huaynaputinaensis (Compositae), a new species on the slopes of the Huaynaputina volcano in the department of Moquegua, southern Peru
title_full_unstemmed Senecio huaynaputinaensis (Compositae), a new species on the slopes of the Huaynaputina volcano in the department of Moquegua, southern Peru
title_sort senecio huaynaputinaensis (compositae), a new species on the slopes of the huaynaputina volcano in the department of moquegua, southern peru
description Introduction:  A new botanical species, Senecio huaynaputinaensis, is described. Its morphology is compared and discussed with relative species. Moreover, its habitat is described, accompanied by a map of its distribution. M&M:  The new species here described was find during field work in the area between Puquina and Quinistaquillas, in the Department of Moquegua, in 2017. For its identification, fresh material collected in the field was compared with herbarium specimens, online in virtual repositories, along with published descriptions of the distribution of the genus Senecio in the arid zones of the Andean region. The species is illustrated with images taken in both stereoscopic and optic microscopes. Results: the studied specimens are classified a new species of Senecio, different from other species already known. A new species of Compositae, named Senecio huaynaputinaensis from the Department of Moquegua, in the Andean region of Southern Peru is described and illustrated. It differs from its closest relative Senecio yurensis Rusby by having a dense pubescence that covers the plant, phyllodes at the bases of the leaves, shorter capitula, involucres and bracts of the involucre, presence of trichomes at the pedicels of the ligules, oblong stamens, larger and elongated achenes covered by thickened trichomes, and shorter pappus. Conclusion: Senecio huaynaputinaensis is a new species to science, apparently restricted from southern Peru.
publisher Sociedad Argentina de Botánica
publishDate 2021
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/29299
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