Results 1 to 10 of about 64,984 (54)

EFECTO DEL GRADIENTE ALTITUDINAL SOBRE ASPECTOS AUTOECOLÓGICOS DE ESPELETIA PYCNOPHYLLA ssp. ANGELENSIS CUATREC. (ASTERACEAE) EN EL PÁRAMO EL INFIERNILLO (NARIÑO-COLOMBIA) THE EFFECT OF THE ALTITUDINAL GRADIENT ON AUTOECOLOGICAL FEATURES OF ESPELETIA PYCNOPHYLLA ssp. ANGELENSIS CUATREC. (ASTERACEAE) IN THE PARAMO 'EL INFIERNILLO' (NARIÑO-COLOMBIA)

open access: yesActualidades Biológicas, 2007
Se estudió el efecto de la elevación sobre algunos aspectos autoecológicos de la especie Espeletia pycnophylla ssp. angelensis Cuatrec. (Asteraceae), tales como su estructura demográfica, densidad poblacional, patrón de distribución espacial, producción ...
Iván F. Benavides-Martínez   +3 more
doaj  

Automatic Detection and Mapping of Espeletia Plants from UAV Imagery

open access: yes, 2021
This paper proposes an automatic method for detection and mapping of Espeletia plants from aerial images acquired by UAV drone. The proposed approach integrated a computer vision for automatic extraction of training zones and tested on three well ...
Ce Zhang   +2 more
exaly   +3 more sources
Some of the next articles are maybe not open access.

Volatile Constituents from the Leaves of Espeletia semiglobulata Cuatrec.

Journal of Essential Oil Research, 1999
Alfredo Usubillaga
exaly  

Essential Oil of the Leaves from Espeletia batata Cuatrec

Journal of Essential Oil Research, 2001
Marielba Morillo, Luis B Rojas
exaly  

Chemical Composition and Antibacterial Activity of the Essential Oil of Espeletia nana

Natural Product Communications, 2012
Luis Rojas, Judith Velasco, Juan Carmona
exaly  

The essential oil of Espeletia weddellii Sch. Bip. ex Wedd

Flavour and Fragrance Journal, 2000
A Usubillaga
exaly  

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