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2006
Master's dissertation
Haageocereus: Taxonomy for the Conservation of the Genus in Peru.
The genus Haageocereus (Cactaceae) is mostly endemic o f Peru, occupying arid areas draining westwards o f Andes. In Peru, Haageocereus is found between 50 to 2800 m, from 79°54’W, 5°7’S (dept. Piura) to 70°52’W, 18°0’S (dept. Tacna). The understanding of this genus has been limited by several nomenclature problems...Moya-Mendez, Natalia Calderon
Conservation assessments, Peru, Taxonomy, IUCN Red List, Plant conservation, and Haageocereus
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2023
Journal article
A taxonomic revision of the genus Weberbauerella Ulbr. (Leguminosae: Papilionoideae) in Peru and Chile.
The little-known and infrequently collected papilionoid legume genus is only known from outlying regions of the Atacama Desert. Presently it comprises three species, one in Chile and two in Peru. These small, woody, perennial species, enigmatic in both occurrence and form, are found growing in isolated populations in climatically extreme...Orellana-Garcia, A. ; Hechenleitner, P. ; Whaley, O. Q. ; Capcha-Ramos, J. ; Moat, J. …
Fog oasis, Taxonomy, Chile, Weberbauerella, Peru, Fabaceae, Lomas vegetation., and Coastal desert
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2023
Journal article
Late pre-Hispanic fog oasis settlements and long-term human occupation on the Peruvian central coast from satellite imagery.
Fog oases ( ) present pockets of verdant vegetation within the arid coastal desert of Andean South America and archaeological excavation within some of the oases has revealed a long history of human exploitation of these landscapes. Yet lomas settlements are under-represented in archaeological datasets due to their tendency to... -
2022
Journal article
Two new species of Stenostephanus (Acanthaceae) and a new record from Peru.
Two new species of and are described and illustrated. Distribution maps and notes on their conservation status are provided. is transferred to as , now that is subsumed in .Villanueva-Espinoza, Rosa ; Wood, John R. I.
Loreto, Otishi National Park (Peru), Andes, New species, Bora community, Stenostephanus, Junín (Peru), Razisea, Peru, Kalbreyeriella, and Taxonomy
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2019
Journal article
Páramo Calamagrostis s.l. (Poaceae): An updated list and key to the species known or likely to occur in páramos of NW South America and southern Central America including two new species, one new variety and five new records for Colombia.
(syn. ), as traditionally circumscribed, is one of the most speciose genera from páramo grasslands of northwest South America and southern Central America and often dominates these high-elevation habitats. However, it remains difficult for researchers to accurately identify the species due to a lack of floristic treatments for most of... -
2015
Journal article
Ipomoea (Convolvulaceae) in Bolivia.