Results 121 to 130 of about 41,012 (269)

Nototriche chancoae (Malvoideae, Malvaceae), una especie nueva de los Andes de Lima, Perú

open access: yesRevista Peruana de Biología
Se describe e ilustra a Nototriche chancoae, una nueva especie de los Andes de Lima, Perú. Esta especie se relaciona con N. glacialis, N. nigrescens y N.
Piero Mazzei   +3 more
doaj   +1 more source

Sinopsis del género Gaya (Malvaceae)

open access: yesBonplandia, 1996
A partir del análisis de casi todos los tipos de nomenclatura, se presenta una clave sobre 33 especies del género H.B.K. Gaya.  Se describen e ilustran las nuevas especies Gaya albiflora, G.atiquipana, G.Bordasii, G.cruziana, G.dentata, G.matutina, G.meridensis, G.mollendoensis, G.Mutisiana y G.scopulorum. Se propone una nueva combinación G.parviflora (
openaire   +3 more sources

Managing coextinction of insects in a changing climate [PDF]

open access: yes
Approximately a quarter of global terrestrial biodiversity is represented by plant dwelling insects and the potential for thousands of species to be extinguished through widespread disturbances such as a changing climate is high. From a large database of
Mei Chen Leng, Melinda Moir
core  

Aphids associated with shrubs, herbaceous plants and crops in the Maltese Archipelago (Hemiptera, Aphidoidea) [PDF]

open access: yes, 2011
A survey of the aphids associated with Maltese shrubs, herbaceous plants and crops was carried out. Sixty six aphid species were recorded from more than 90 species of host plants.
Azzopardi, Erika   +6 more
core  

HIV and orientation of subsistence and commercial home gardens in rural Ghana: Crop composition, crop diversity and food security [PDF]

open access: yes, 2010
An empirical study was conducted to explore differences and similarities in biodiversity in subsistence and commercial home gardens of HIV-positive and HIV-negative rural households in the Eastern Region of Ghana and their significance in household food ...
Akrofi, S., Price, L.L., Struik, P.C.
core   +1 more source

NOTES ON MALAYSIAN MALVACEAE—I *

open access: yesReinwardtia, 1956
Twelve new species of Hibiscus sect. Azanza DC. from the Malaysianregion are described and illustrated. The genus Wilhelminia Hochr. isreduced to a synonym of this section, which requires the new combinationHisbiscus sciadiolepidns (Hochr.) Borss. for W. sciadiolepida Hochr. theonly species of the genus.
openaire   +3 more sources

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