Results 21 to 30 of about 7,031 (201)

Biogeographv of Oxalis (Oxalidaceae) in South Africa: a preliminary study

open access: yesBothalia: African Biodiversity & Conservation, 2002
Oxalis L ,  commonly called sorrel,is a large and cosmopolitan taxon that has undergone spectacular speciation within southern Africa (± 270 taxa). and more specifically within the winter rainfall regions of the western Cape Region (CR).
K. C. Oberlander   +2 more
doaj   +1 more source

Oxalis

open access: yes, 2013
Key to the multifoliolate species of Oxalis from the Bokkeveld Plateau, South Africa 1. Well-developed above-ground stem (exserted at least 12 mm above ground).............................................. O. zeyheri - Stemless or with very short above-ground stem (less than 12 mm above ground).....................................................
Suda, Jan   +4 more
openaire   +1 more source

Oxalis

open access: yesBotanical Gazette, 1887
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Pollen morphology and phylogenetic relationship of 14 Oxalis species

open access: yesGuangxi Zhiwu
Most Oxalis are highly ornamentally valuable, but their taxonomy is difficult, which greatly limits the landscape application of this genus. The pollen morphology and exine ornamentation of 14 species of the Oxalis were observed using scanning electron ...
CHEN Shengyu   +5 more
doaj   +1 more source

Current situation of Andean tubers and tuberous roots: ancestral, medicinal, and technological potential

open access: yesCogent Food & Agriculture
The tubers and tuberous roots cultivated in the countries where the Andean Mountains cross have a considerable amount of carbohydrates, and they are considered essential in the diet.
Liliana Patricia Acurio Arcos   +5 more
doaj   +1 more source

Donus oxalis

open access: yes, 2018
Published as part of Yunakov, Nikolai, Nazarenko, Vitalij, Filimonov, Rostislav & Volovnik, Semyon, 2018, A survey of the weevils of Ukraine (Coleoptera: Curculionoidea), pp.
Yunakov, Nikolai   +3 more
openaire   +2 more sources

Karyotype analysis of twelve species of Oxalis

open access: yesXibei zhiwu xuebao
[ Objective ] This study aims to identify the karyotypic characteristics and genetic relationships of 12 species of Oxalis from a cytologic view , in order to provide a reference for exploring chromosome diver- sity of ...
CHANG Jianchao   +5 more
doaj   +1 more source

Effects of Different Surface Mulches on Soil Respiration and Hydrothermal Environment in Urban Vineyards

open access: yesShuitu baochi yanjiu, 2021
To explore the effects of different mulches on the soil respiration and hydrothermal environment of orchards in urban vineyards,five filed treatments including CK(open field),planting Oxalis corniculata L. and Trifolium repens L.,covering with black film
HAO Wanglin   +4 more
doaj  

Sinopse Taxonômica de Oxalidaceae no Estado de Alagoas, Brasil

open access: yesHoehnea, 2020
RESUMO (Sinopse taxonômica de Oxalidaceae no Estado de Alagoas, Brasil). Este trabalho consiste no tratamento sinóptico da família Oxalidaceae no Estado de Alagoas, Nordeste do Brasil.
Ykaro Richard Oliveira   +1 more
doaj   +1 more source

Hot and cold deserts as eco‐evolutionary arenas for understanding plant resistance to multiple abiotic stressors

open access: yesBiological Reviews, EarlyView.
ABSTRACT During their long evolutionary history, land plants have evolved a range of adaptations to different abiotic stressors. These help explain present‐day diversity and distribution patterns, as well as the potential resilience of natural and agricultural systems to a changing climate. Most previous research has focused on adaptation to individual
Marc Fradera‐Soler   +6 more
wiley   +1 more source

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