Results 61 to 70 of about 2,916 (198)

Genomic Insights Into Species Delimitation and the Evolutionary History of Mimetic Aletis Moths (Lepidoptera, Geometridae) in the Afrotropics

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
We investigated the evolutionary history and species boundaries of diurnal Aletis moths in the Afrotropics using mitochondrial DNA and genome‐wide SNP data. Our results support five distinct species, with divergence dating back to 0.9 million years ago, influenced by climate‐driven isolation and habitat variation.
Kyung Min Lee   +9 more
wiley   +1 more source

Oxypetalum Banksii Subsp. Banksii: A Taxon Of Asclepiadaceae With An Extragynoecial Compitum

open access: yes, 2015
The floral morphology of seven Oxypetalum species and, in particular, the spatial relationship between the five stigmatic chambers and two separate ovaries of their flowers with respect to transmission of the pollen tube are studied.
Vieira M.F.   +3 more
core   +1 more source

Preliminary checklist of Hoya (Asclepiadaceae) in the flora of Cambodia, Laos and Vietnam

open access: yesTurczaninowia, 2017
This paper provides new data on 33 new or rare species of Hoya obtained in fieldwork mainly during 2012–2017 in eastern Indochina including Cambodia, Laos and Vietnam.
L. V. Averyanov   +10 more
doaj  

Cytotaxonomic studies in African Asclepiadaceae

open access: yesBothalia: African Biodiversity & Conservation, 1983
The family Asclepiadaceae of about 290 genera is a homogeneous complex with complicated flower-structure. Little cytological data are available on the approximately 3 000 species in the family.
F. Albers
doaj   +1 more source

El género de las Asclepiadáceas Hickenia Lillo

open access: yesLilloa, 2021
El autor cuenta la historia del género Hickenia Lillo (Asclepiadaceae), que tiene precedencia sobre Hickenia Brit. y Rosa (Cactaceae); publica dos descripciones de Malmé, una genérica y otra específica, y acompaña el artículo con una placa que contiene ...
Alberto Castellanos
doaj  

Beyond Single Invaders: Disentangling the Effects of Co‐Invading Alien Forbs on Sandy Old‐Fields

open access: yesJournal of Vegetation Science, Volume 36, Issue 5, September/October 2025.
Sandy old‐fields in Hungary are threatened by multiple invasive alien plant species. This study examines how the co‐invasion of Asclepias syriaca and Solidago spp. affect several aspects of community diversity and composition. The increased cover of Solidago significantly reduced species richness, while Asclepias cover had no detectable effect at the ...
Attila Lengyel
wiley   +1 more source

Les Eumolpinae (Col. Chrysomelidae) des Apocynaceae et des Asclepiadaceae (Gentianales)

open access: yes, 1982
The food-plants of several North American, Euro-Asiatic and African Eumolpinae belong to the Asclepiadaceae and the Apocynaceae. Eumolpine species are usually relatively monophagous within a certain genus, but the range is occasionally extended to ...
Jolivet, Pierre
core   +1 more source

Sinopse das Apocynaceae da Estrada Parque do Pantanal de Mato Grosso do Sul, Brasil

open access: yesHeringeriana, 2021
Apresentamos um levantamento com informações taxonômicas e de distribuição, além de uma chave de identificação de Apocynaceae para a Estrada Parque do Pantanal de Mato Grosso do Sul, Brasil.
Samuel Heimbach Campos   +1 more
doaj   +2 more sources

ASCLEPIADACEAE: NEW SPECIES OF CEROPEGIA

open access: yesBothalia: African Biodiversity & Conservation, 1978
NEW SPECIES OF ...
R. A. Dyer
doaj   +1 more source

Pharmacophagy in insects: Ecological and evolutionary perspectives on the non‐nutritional use of plant specialized metabolites

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 7, Page 661-673, July 2025.
Insects interact with plants not only for nutrition but also to actively seek plant specialized metabolites (PSMs) for chemical defense, reproduction, and self‐medication—a behavior known as pharmacophagy. This review examines how insects across diverse orders acquire PSMs from both food and non‐food plants for non‐nutritional benefits.
Pragya Singh, Caroline Müller
wiley   +1 more source

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