Results 61 to 70 of about 1,833 (134)

A tight relationship between the solitary bee Calliopsis (Ceroliopoeum) laeta (Andrenidae, Panurginae) and Prosopis pollen hosts (Fabaceae, Mimosoideae) in xeric South American woodlands [PDF]

open access: yes, 2014
The large genus Calliopsis (Andrenidae, Panurginae) is composed of ten subgenera with polylectic and presumably oligolectic species. These categories have been mainly developed from floral visits of female bees collecting pollen.
Vossler, Favio Gerardo
core   +1 more source

Invasive alien plants in China: diversity and ecological insights [PDF]

open access: yes, 2018
China's current invasive alien plant species were analyzed with regard to their floristic status, biological attributes and invasion status elsewhere. Most of the 270 species identified were annuals, followed by perennial herbs.
Li, Bo, Sun, Shi-Guo, Weber, Ewald
core  

Anastrepha (Diptera: Tephritidae) species, their hosts and parasitoids (Hymenoptera: Braconidae) in five municipalities of the State of Amapá, Brazil. [PDF]

open access: yes, 2017
A total of 817 samples (1,094.36 kg) of potential fruit fly (Diptera:Tephritidae) hosts were collected from 70 plant species across 29 families in the state of Amapá, Brazil. Twenty-three of these plant species were infested with tephritid larvae. Twelve
ADAIME, R.   +5 more
core  

Medicinal Flora of the Popoluca, Mexico: A botanical systematical perspective [PDF]

open access: yes, 2018
We studied the medicinal plants used by the Popoluca of the Sierra de Santa Marta (eastern Mexico). Using Moerman's method of regression analysis we determined which ethnomedically used taxa are over-represented in the Popolucan pharmacopoeia (e.g ...
Fernando, Ramirez   +3 more
core  

Report on a survey of the terrestrial ecological resources of the Qawra/Dwejra area, Western Gozo, commissioned by Nature Trust (Malta) [PDF]

open access: yes, 2004
The present survey of the terrestrial ecological resources of the Qawra/Dwejra area, Western Gozo has been commissioned by Nature Trust (Malta). The report describes the late dry-season terrestrial environment within an area that follows the boundaries ...
Cassar, Louis F.   +2 more
core  

Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 3., description of dollecting sites, the vegetation of Kahuzi-Biega-National Park/Zaire, Nyungwe Forest and Virunga volcanoes/Rwanda [PDF]

open access: yes, 1993
During the BRYOTROP-Expedition in 1991, 71 collecting sites could be visited. These are situated in the Kahuzi-Biega-National Park/Zaire, the Nyungwe Forest and the Virunga volcanoes/Rwanda.
Fischer, Eberhard
core  

Flora y su funcionalidad en dos agroecosistemas de café (Coffea arabica L.) en Condega, Estelí, Nicaragua, 2016 [PDF]

open access: yes, 2017
Debido a los altos costos de manejo y contaminación en sistemas productivos convencional se da la necesidad de enfoques agroecológicos en la agricultura.
Castillo Corea, Brandon Rafael de Jesús   +1 more
core  

Flora diversity survey and establishment of a plant DNA barcode database of Lomas ecosystems in Peru. [PDF]

open access: yesSci Data, 2023
Song F   +13 more
europepmc   +1 more source

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