Taxonomic Reevaluation of the Polylepis sericea Complex (Rosaceae), with the Description of a New Species

Harold Rusbelth Quispe Melgar; Tatiana Espinoza Boza Espinoza; Michael Kessler

doi:10.1600/036364419X15562052252225

Taxonomic Reevaluation of the Polylepis sericea Complex (Rosaceae), with the Description of a New Species

Harold Rusbelth Quispe Melgar, Tatiana Espinoza Boza Espinoza, Michael Kessler

Facultad de ciencias de la salud

Producción científica: Artículo Científico › Artículo original › revisión exhaustiva

21 Citas (Scopus)

Resumen

The taxonomically difficult genus Polylepis (Rosaceae) contains several problematic species complexes, including one around P. sericea.
We here reevaluate species boundaries in this complex based on morphological characters and climatic niches. We recognize five species within the
P. sericea complex, based primarily on leaf characters: P. albicans (northwestern Peru), P. argentea (central Peru) described here, P. canoi (southeastern Peru to central Bolivia), P. ochreata (Ecuador to southernmost Colombia), and P. sericea (Venezuela to central Colombia).We provide full synonymy, diagnostic notes, lists of selected specimens examined, and a key to the species of the complex.

Idioma original	Inglés estadounidense
-	334
Páginas (desde-hasta)	324
Publicación	Systematic Botany
Volumen	44
N.º	2
DOI	https://doi.org/10.1600/036364419X15562052252225
Estado	Indizado - 30 may. 2019

Palabras clave

Andes,
morphology

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

Acceder al documento

10.1600/036364419X15562052252225Licencia: Sin especificar

Citar esto

@article{46b3ba0004a1481782c2879e7f07d430,

title = "Taxonomic Reevaluation of the Polylepis sericea Complex (Rosaceae), with the Description of a New Species",

abstract = "The taxonomically difficult genus Polylepis (Rosaceae) contains several problematic species complexes, including one around P. sericea.We here reevaluate species boundaries in this complex based on morphological characters and climatic niches. We recognize five species within theP. sericea complex, based primarily on leaf characters: P. albicans (northwestern Peru), P. argentea (central Peru) described here, P. canoi (southeastern Peru to central Bolivia), P. ochreata (Ecuador to southernmost Colombia), and P. sericea (Venezuela to central Colombia).We provide full synonymy, diagnostic notes, lists of selected specimens examined, and a key to the species of the complex.",

keywords = "Andes,, morphology",

author = "{Quispe Melgar}, {Harold Rusbelth} and {Boza Espinoza}, {Tatiana Espinoza} and Michael Kessler",

year = "2019",

month = may,

day = "30",

doi = "10.1600/036364419X15562052252225",

language = "American English",

volume = "44",

pages = "324",

journal = "Systematic Botany",

issn = "0363-6445",

publisher = "American Society of Plant Taxonomists Inc.",

number = "2",

}

TY - JOUR

T1 - Taxonomic Reevaluation of the Polylepis sericea Complex (Rosaceae), with the Description of a New Species

AU - Quispe Melgar, Harold Rusbelth

AU - Boza Espinoza, Tatiana Espinoza

AU - Kessler, Michael

PY - 2019/5/30

Y1 - 2019/5/30

N2 - The taxonomically difficult genus Polylepis (Rosaceae) contains several problematic species complexes, including one around P. sericea.We here reevaluate species boundaries in this complex based on morphological characters and climatic niches. We recognize five species within theP. sericea complex, based primarily on leaf characters: P. albicans (northwestern Peru), P. argentea (central Peru) described here, P. canoi (southeastern Peru to central Bolivia), P. ochreata (Ecuador to southernmost Colombia), and P. sericea (Venezuela to central Colombia).We provide full synonymy, diagnostic notes, lists of selected specimens examined, and a key to the species of the complex.

AB - The taxonomically difficult genus Polylepis (Rosaceae) contains several problematic species complexes, including one around P. sericea.We here reevaluate species boundaries in this complex based on morphological characters and climatic niches. We recognize five species within theP. sericea complex, based primarily on leaf characters: P. albicans (northwestern Peru), P. argentea (central Peru) described here, P. canoi (southeastern Peru to central Bolivia), P. ochreata (Ecuador to southernmost Colombia), and P. sericea (Venezuela to central Colombia).We provide full synonymy, diagnostic notes, lists of selected specimens examined, and a key to the species of the complex.

KW - Andes,

KW - morphology

U2 - 10.1600/036364419X15562052252225

DO - 10.1600/036364419X15562052252225

M3 - Original Article

SN - 0363-6445

VL - 44

SP - 324

JO - Systematic Botany

JF - Systematic Botany

IS - 2

M1 - 334

ER -