ABSTRACT Beetle pollination is considered an ancestral trait in angiosperms, retained in a few specialised families engaging in longstanding interactions with ancient groups of beetles. While beetles represent some of the earliest angiosperm pollinators, there is also increasing evidence that some beetle‐pollinated plants represent a derived condition.
Alexandre da Silva Medeiros +7 more
wiley +1 more source
Anatomía y desarrollo de la flor estaminada, microsporogénesis y microgametogénesis en especies de Lophophytum (Balanophoraceae) en la Argentina [PDF]
Se estudió la anatomía y desarrollo de la flor estaminada, microsporogénesis y microgametogénesis de Lophophytum leandrii y Lophophytum mirabile subsp. bolivianum, a fin de aportar datos para el conocimiento y taxonomía del género. Las flores estaminadas
Gonzalez, Ana María +1 more
core +1 more source
Salt‐Induced Stomatal Closure Suppresses Parasitism by Phtheirospermum japonicum
ABSTRACT In nature, parasitic plants may grow in marginal and stressful environments. However, the effects of concurrent abiotic stress, such as salinity, on parasitism remain underexplored, particularly in facultative root hemiparasites. Here, we examined the effect of salt on the relationship between the parasite Phtheirospermum japonicum and its ...
Clarissa F. Frederica +3 more
wiley +1 more source
Anatomía y morfogénesis de las agallas producidas por Leptocybe invasa en plantas de Eucalyptus [PDF]
Leptocybe invasa o “avispa de la agalla del eucalipto”, es un microhimenóptero gallícola que ovipone en hojas jóvenes de eucaliptos. La planta responde formando agallas, que causan enrollamiento, defoliación y colapso de brotes, afectando seriamente la ...
Gonzalez, Ana María +1 more
core +3 more sources
The Plastomes of Two Species in the Endoparasite Genus Pilostyles (Apodanthaceae) Each Retain Just Five or Six Possibly Functional Genes [PDF]
The 23 species of mycoheterotrophic or exoparasitic land plants (from 15 genera and 6 families)studied so far all retain a minimal set of 17 of the normally 116 plastome genes.
Bellot, Sidonie, Renner, Susanne S.
core +4 more sources
Range and Elevational Shifts of Mistletoes Under Future Climate Change Scenarios
Mistletoes are particularly vulnerable to climate change because of their obligate dependence on host plants. We investigated how climate change will alter the distribution of suitable habitat of Mesoamerican Psittacanthus mistletoes. Species differences were found in distribution with northward and upward shifts accompanied by significant range size ...
Antonio Acini Vásquez‐Aguilar +4 more
wiley +1 more source
Notas biológicas sobre dos especies de Oxycorynus (Coleoptera: Belidae) asociadas con plantas parásitas del género Lophophytum (Balanophoraceae), y nuevos registros de distribución en Argentina [PDF]
This contribution provides new information on the association of weevils of the genus Oxycorynus Chevrolat (Belidae: Oxycoryninae) with parasitic plants of the genus Lophophytum Schott & Endl. (Balanophoraceae).
Ferrer, María Soledad +3 more
core +1 more source
Tests d'utilisation d'herbicides pour la lutte contre Striga hermonthica [PDF]
La lutte contre le #Striga# explore trois voies complémentaires : la sélection de variétés tolérantes, les méthodes agronomiques de gestion de la culture, et enfin la destruction des parties aériennes du parasite, par sarclage/arrachage ou à l'aide d ...
Dembélé, Daouda +3 more
core
The curious case of the camelthorn: competition, coexistence and nest-site limitation in a multispecies mutualism [PDF]
Myrmecophyte plants house ants in domatia in exchange for protection from herbivores. Ant-myrmecophyte mutualisms exhibit two general patterns due to competition between ants for plant occupancy: i) domatia nest-sites are a limiting resource and ii) each
Campbell, Heather +2 more
core +1 more source
The holoparasitic tribe Orobancheae demonstrated significant gene losses in their nuclear‐encoded mitochondrial OXPHOS genes. Despite these losses, high resolution respirometry revealed robust mitochondrial respiration in Orobancheae by shifting activities to fully nuclear encoded alternative complexes. ABSTRACT Parasitic plants, characterized by their
Liming Cai +2 more
wiley +1 more source

