A new species of Senecio (Asteraceae, senecioneae) endemic to the pumices of the Ticsani volcano in Moquegua, South Peru

Daniel B. Montesinos-Tubée; Huber Trinidad; Kent J. Chicalla-Rios

doi:10.11646/phytotaxa.309.3.9

A new species of Senecio (Asteraceae, senecioneae) endemic to the pumices of the Ticsani volcano in Moquegua, South Peru

Daniel B. Montesinos-Tubée, Huber Trinidad, Kent J. Chicalla-Rios

Museo de Historia Natural

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A new species of the genus Senecio (Asteraceae, Senecioneae) belonging to S. ser. Suffruticosi subser. Caespitosi is described from the pumices of the Ticsani Volcano, central-eastern part of the Moquegua Department in southern Peru. The new species differs from S. moqueguensis by its longer indumentum, different leaf shape and size, wider involucres, narrower calycular bracts, a greater number of phyllaries per capitula, and shorter pappus. A table with the morphological comparison with other species of Senecio is provided and the conservation status of the new species is assessed.

Original language	American English
Pages (from-to)	271-277
Number of pages	7
Journal	Phytotaxa
Volume	309
Issue number	3
DOIs	https://doi.org/10.11646/phytotaxa.309.3.9
State	Published - 16 Jun 2017

Keywords

Caespitosi
Compositae
Senecio subser
South America
Taxonomy

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10.11646/phytotaxa.309.3.9

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title = "A new species of Senecio (Asteraceae, senecioneae) endemic to the pumices of the Ticsani volcano in Moquegua, South Peru",

abstract = "A new species of the genus Senecio (Asteraceae, Senecioneae) belonging to S. ser. Suffruticosi subser. Caespitosi is described from the pumices of the Ticsani Volcano, central-eastern part of the Moquegua Department in southern Peru. The new species differs from S. moqueguensis by its longer indumentum, different leaf shape and size, wider involucres, narrower calycular bracts, a greater number of phyllaries per capitula, and shorter pappus. A table with the morphological comparison with other species of Senecio is provided and the conservation status of the new species is assessed.",

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AU - Montesinos-Tubée, Daniel B.

AU - Trinidad, Huber

AU - Chicalla-Rios, Kent J.

PY - 2017/6/16

Y1 - 2017/6/16

N2 - A new species of the genus Senecio (Asteraceae, Senecioneae) belonging to S. ser. Suffruticosi subser. Caespitosi is described from the pumices of the Ticsani Volcano, central-eastern part of the Moquegua Department in southern Peru. The new species differs from S. moqueguensis by its longer indumentum, different leaf shape and size, wider involucres, narrower calycular bracts, a greater number of phyllaries per capitula, and shorter pappus. A table with the morphological comparison with other species of Senecio is provided and the conservation status of the new species is assessed.

AB - A new species of the genus Senecio (Asteraceae, Senecioneae) belonging to S. ser. Suffruticosi subser. Caespitosi is described from the pumices of the Ticsani Volcano, central-eastern part of the Moquegua Department in southern Peru. The new species differs from S. moqueguensis by its longer indumentum, different leaf shape and size, wider involucres, narrower calycular bracts, a greater number of phyllaries per capitula, and shorter pappus. A table with the morphological comparison with other species of Senecio is provided and the conservation status of the new species is assessed.

KW - Caespitosi

KW - Compositae

KW - Senecio subser

KW - South America

KW - Taxonomy

KW - Caespitosi

KW - Compositae

KW - Senecio subser

KW - South America

KW - Taxonomy

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DO - 10.11646/phytotaxa.309.3.9

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SN - 1179-3155

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JO - Phytotaxa

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A new species of Senecio (Asteraceae, senecioneae) endemic to the pumices of the Ticsani volcano in Moquegua, South Peru

Abstract

Keywords

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