Results 71 to 80 of about 451 (170)

Asphalted parking lots are environmental filters for multiple propagule dispersal and pollination strategies

open access: yesNordic Journal of Botany, Volume 2026, Issue 4, April 2026.
Understanding community assembly for wild species in anthropogenic settings has become increasingly important as biodiversity and ecosystem services are threatened by development pressures. Urban hardscape habitats such as parking lots are widespread, extreme, terrestrial anthropogenic environments that influence plant community assembly by way of ...
Lauren J. Frazee   +3 more
wiley   +1 more source

Estudio preliminar de los grabados rupestres de la Cueva del Moro (Tarifa, Cádiz) y el arte paleolítico del Campo de Gibraltar

open access: yesTrabajos de Prehistoria, 1995
En la primavera de 1995 se produjo el descubrimiento de la Cueva del Moro con un conjunto de figuraciones grabadas de équidos con. una filiación superopaleolítica indudable. Los numerosos hallazgos que se están produciendo desde hace unos años en la zona
Martí Mas Cornellà   +5 more
doaj   +1 more source

Floral trait similarity at the community‐level increases reproductive success suggesting facilitation through pollinator sharing

open access: yesOikos, Volume 2026, Issue 4, April 2026.
The ability of plants to attract pollinators is context‐dependent, influenced by floral traits, abundance, and resources from the plant community. Indirect interactions through shared pollinators, from competition to facilitation, may lead to varied reproductive outputs in plants, and the mechanisms behind these interactions remain to be fully ...
Marsal D. De Amorim   +6 more
wiley   +1 more source

Phylogenomics and morphology reveal a new species of Anthurium (Araceae) endemic to the Caatinga Domain in Brazil

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The Caatinga is an exclusively Brazilian phytogeographic domain characterized by xerophytic vegetation, high biodiversity, and remarkable levels of endemism. Despite its ecological importance, this region remains understudied, particularly in terms of its floristic diversity.
Mel de Castro Camelo   +4 more
wiley   +1 more source

Apocynaceae s. str. do Parque Nacional da Serra da Canastra, Minas Gerais, Brasil

open access: yesRodriguésia
Este trabalho apresenta o levantamento das espécies de Apocynaceae s. str. no Parque Nacional da Serra da Canastra, localizado no sudoeste de Minas Gerais. Foram encontradas 30 espécies, distribuídas em 13 gêneros.
Rosemeri Morokawa   +2 more
doaj   +1 more source

Uma nova espécie de Passiflora L. (Passifloraceae) para o Brasil A new species of Passiflora L. (Passifloraceae) from Brazil

open access: yesActa Botânica Brasílica, 2007
Uma nova espécie de Passifloraceae é descrita e ilustrada, Passiflora mucugeana T.S. Nunes & L.P. Queiroz. Esta espécie é conhecida até o momento, na região da Chapada Diamantina, Bahia, em áreas próximas aos municípios de Mucugê, Ibicoara e Barra da ...
Teonildes Sacramento Nunes   +1 more
doaj   +1 more source

The campos rupestres of Espinhaço: mountain range: genetic diversity of endemic species

open access: yes, 2020
El objetivo del estudio fue caracterizar la diversidad y la estructura genética de 82 individuos de P. adamantinum, una especie típica del Cerrado brasileño, en la región central de Minas Gerais, dividida en 02 poblaciones de 41 individuos. Se utilizaron 08 cebadores ISSR que amplificaron 135 loci, con 108 (80%) loci polimórficos entre poblaciones y un
Silva, Leonardo Ferreira da   +5 more
openaire   +2 more sources

Social wasp community (Vespidae: Polistinae) from Campo Rupestre associated with Atlantic Forest in a Conservation Unit in southeastern Brazil

open access: yesActa Scientiarum: Biological Sciences
Social wasps (Hymenoptera: Vespidae) play important ecological roles, such as pollination and biological control; however, certain Brazilian biomes, such as the Campo Rupestre, remain under-sampled.
Jeicilene Barros Carvalho   +6 more
doaj   +1 more source

Records on floral biology and visitors of Jacquemontia montana (Moric.) Meisn. (Convolvulaceae) in Mucugê, Bahia

open access: yesBrazilian Journal of Biology
We present the first records on pollination biology of Jacquemontia montana (Moric.) Meisn. (Convolvulaceae), a widespread climber in the Chapada Diamantina. Our objectives were to (1) characterise flower morphology and biology of J.
FO. Silva   +4 more
doaj   +1 more source

INTEGRAÇÃO DE PARÂMETROS MORFOMÉTRICOS E IMAGEM ASTER PARA A DELIMITAÇÃO DAS FITOFISIONOMIAS DA SERRA DA CANASTRA, PARQUE NACIONAL DA SERRA DA CANASTRA, MG

open access: yesRevista Brasileira de Geomorfologia, 2010
Este trabalho teve como objetivo delimitar as fitofisionomias utilizando parâmetros morfométricos e imagens do sensor ASTER na Serra da Canastra, Parque Nacional da Serra da Canastra, MG.
Antônio Felipe Couto Júnior   +6 more
doaj   +1 more source

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