Datos sobre la vegetacio?n del centro del Peru?.
DOI:
https://doi.org/10.24310/abm.v29i0.7227Abstract
RESUMEN. Datos sobre la vegetación del centro del Perú. El presente artículo trata de aportar algunas novedades fitosociológicas sobre los valles centrales del Departamento de Lima (Perú). Como resultado de los inventarios fitosociológicos levantados en los valles de Santa Eulalia, Rimac, Chillón y San Bartolomé, se describen 6 asociaciones (Baccharido salicifoliae-Gynerietum sagittati, Equiseto gigantei-Salicetum humboldtianae, Caricetum candicantis, Matucano haynei-Tillandsietum humilis, Aristeguietio discoloris-Baccharidetum latifoliae y Jungietum axillaris), 3 alianzas (Pityrogrammo trifoliatae-Baccharidion salicifoliae, Adiantion poiretii y Jungion axillaris) y 1 orden (Baccharidetalia salicifoliae). Además se comentan 5 nuevas subasociaciones, 5 comunidades y algunos aspectos fragmentarios de la vegetación (comunidades basales, BC y comunidades derivadas, DC). También se presenta un mapa preliminar de las series de vegetación en el centro del Perú (Departamento de Lima).
Palabras clave. Vegetación, fitosociología, centro Perú, Andes, Sudamérica.
ABSTRACT. Data about the vegetation of Central Peru. In this work, the vegetation of the central valleys of Lima Department (Peru) is presented. As a result of the ordination of the phytosociological relevés taken in the Santa Eulalia, Rimac, Chillón and San Bartolomé valleys, 6 associations (Baccharido salicifoliae-Gynerietum sagittati, Equiseto gigantei-Salicetum humboldtianae, Caricetum candicantis, Matucano haynei-Tillandsietum humilis, Aristeguietio discoloris-Baccharidetum latifoliae and Jungietum axillaris), 3 alliances (Pityrogrammo trifoliatae-Baccharidion salicifoliae, Adiantion poiretii and Jungion axillaris) and 1 order (Baccharidetalia salicifoliae) are described. Likewise, 5 new subassociations, 5 communities and some phragmentary aspects of the vegetation (basal communities, BC and derived communities, DC) are commented. Also a preliminary map of the vegetation series of Central Peru is presented (Lima Department).
Key words. Vegetation, phytosociology, Central Peru, Andes, South America.
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