Results 91 to 100 of about 10,030 (261)

Canalized to heat, plastic to cold: adaptive coordination of leaf and seed strategies in populations spanning an elevational gradient

open access: yesNew Phytologist, Volume 250, Issue 2, Page 873-884, April 2026.
Summary In tropical mountains, surviving temperature extremes demands finely tuned strategies. We investigated how populations of the bromeliad Pitcairnia flammea across a 2200 m elevational gradient balance genetic canalization and plasticity, and whether thermal strategies are coordinated between seeds and leaves.
Cleber J. N. Chaves   +17 more
wiley   +1 more source

Bromeliads Supply Chain of Paraná State - Brazil

open access: yesInternational Journal of Advanced Engineering Research and Science, 2019
Bromeliads are a group of native species of ornamental plants from Paraná Coast which have significant commercial value, however in recent decades has seen the exodus of producers in the activity.
A. Anacleto, R. Negrelle
semanticscholar   +1 more source

Relações de bromélias epifíticas com características dos forófitos em diferentes estádios sucessionais da floresta ombrófila densa, Santa Catarina, Brasil. [PDF]

open access: yes, 2019
O presente estudo teve o objetivo de caracterizar a ocorrência de bromélias epifíticas em quatro estádios sucessionais (capoeirinha, capoeira, capoeirão e floresta secundária) da Floresta Ombrófila Densa em encostas da Ilha de Santa Catarina, Santa ...
BONNET, A.   +2 more
core   +1 more source

Influence of drought stress on the metabolite and ion composition in nectar and nectaries of different day‐ and night‐flowering Nicotiana species

open access: yesPlant Biology, Volume 28, Issue 3, Page 897-912, April 2026.
Drought stress leads to reduced nectar secretion and alters nectar composition of day‐ and night‐flowering Nicotiana species, which may impair plant–pollinator interactions. Abstract The frequencies of droughts worldwide will increase in the future due to climate changes. Nectar composition of plant species varies in relation to pollinator and can also
T. Göttlinger   +3 more
wiley   +1 more source

Bromeliad-inhabiting mosquitoes in an urban botanical garden of dengue endemic Rio de Janeiro - Are bromeliads productive habitats for the invasive vectors Aedes aegypti and Aedes albopictus?

open access: yesMemorias do Instituto Oswaldo Cruz, 2009
Immatures of both Aedes aegypti and Aedes albopictus have been found in water-holding bromeliad axils in Brazil. Removal of these plants or their treatment with insecticides in public and private gardens have been undertaken during dengue outbreaks in ...
Márcio Goulart Mocellin   +5 more
doaj   +1 more source

The Jeweled Armor of Tillandsia—Multifaceted or Elongated Trichomes Provide Photoprotection [PDF]

open access: yes, 2007
Foliar trichomes of gray-leaved Tillandsioideae (Bromeliaceae) are highly reflective, suggesting a role in protecting the leaf against direct sunlight in exposed niches.
Pierce, Simon
core   +3 more sources

Host Genus and Habitat Use Shape the Distribution of Batrachochytrium dendrobatidis Lineages in a Hyper‐Diverse Tropical Amphibian Community

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Anthropogenic change has facilitated the spread of the amphibian chytrid fungus Batrachochytrium dendrobatidis (Bd) in Brazil's Atlantic Forest, where two Bd lineages (Bd‐GPL and Bd‐Brazil) co‐occur. We successfully genotyped 252 Bd‐positive samples from a diverse amphibian assemblage spanning aquatic and terrestrial habitats and found that Bd lineage ...
Shannon Buttimer   +7 more
wiley   +1 more source

Natural hybridization and genetic and morphological variation between two epiphytic bromeliads

open access: yesAoB Plants, 2017
We investigated the potential evolutionary mechanisms associated with maintenance of reproductive species barriers between V. simplex and V. scalaris through morphological and genetic data.
Jordana Néri   +2 more
semanticscholar   +1 more source

COMPARISON OF DIET AND USE OF BROMELIADS BETWEEN A BROMELICOLOUS AND A BROMELIGENOUS ANURAN AT AN INSELBERG IN THE SOUTHEASTERN OF BRAZIL

open access: yesCaldasia, 2010
Anurans from an inselberg in southeastern Brazil were studied using a sample ofsixty tank of bromeliads Alcantharea sp. We found 153 tadpoles of S. arduous, 21adults of S. arduous, 30 adults of T.
PERTEL WESLEI   +2 more
doaj  

New Records of Coleoptera from Wisconsin [PDF]

open access: yes, 2017
Specimens of eleven different species of beetles (one of which is identified only to genus) have been collected from and are herein reported as new to Wisconsin.
Marché, Jordan D., II
core   +2 more sources

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