Results 31 to 40 of about 191 (149)

Inflorescences of the Bromeliad Vriesea friburgensis as Nest Sites and Food Resources for Ants and Other Arthropods in Brazil

open access: yesPsyche: A Journal of Entomology, Volume 2014, Issue 1, 2014., 2014
For the first time, the usage of bromeliad inflorescences as nesting sites for ants and other arthropods was studied. Frequencies of occurrence of nests were recorded from hollow stems of dried infructescences of the bromeliad Vriesea friburgensis on Santa Catarina Island, southern Brazil.
Volker S. Schmid   +4 more
wiley   +1 more source

Dyckia affinis Baker, Handb. Bromel.

open access: yes, 2018
Published as part of Chocarro, María Del Carmen Peña & Egea, Juana De, 2018, Checklist of the endemic vascular plants of Paraguay, pp. 448-450 in Phytotaxa 384 (1) on pages 448-450, DOI: 10.11646/phytotaxa.384.1.1, http://zenodo.org/record ...
Chocarro, María Del Carmen Peña   +1 more
openaire   +1 more source

Flower and floral trichome morphology of species of Dyckia Schult. f. (Bromeliaceae, Pitcairnioideae), and their importance to species characterization and genus taxonomy

open access: yesActa Botânica Brasílica
This paper presents a morphological analysis of the flower and floral trichomes of three rare species of Dyckia: Dyckia ibicuiensis, D. polyclada and D. racinae.
Jordano Dorval Tavares de Carvalho   +2 more
doaj   +1 more source

Pollen morphology in the genus Dyckia (Bromeliaceae): endemic species from southern Brazil comprising the proposed infrageneric grouping “D. selloa complex” [PDF]

open access: yesRodriguésia
Dyckia, belonging to the Bromeliaceae, consists of species that share several morphological similarities. Recently, a proposal has grouped 13 species of the genus into a “D.
Pedro Schwambach de Almeida   +2 more
doaj   +1 more source

Dyckia piauiensis Esteves & Gouda 2014, sp. nov.

open access: yesPhytotaxa, 2014
Dyckia piauiensis Esteves & Gouda, sp. nov. Figs. 1, 2A–F. This new species differs from its closest relative, Dyckia pernambucana, by the following combination of characters: leaf blades with retrorse spines (vs. antrorse), ca. 4 mm long (vs. 0.5–1.5 mm), shorter inflorescences (5.5–14 cm vs. 25–45 cm long), shorter floral bracts (ca. 8 mm vs.
Pereira, Eddie Esteves, Gouda, Eric John
openaire   +4 more sources

Dyckia tubifilamentosa (Pitcairnioideae-Bromeliaceae): a new species from Northeastern Brazil

open access: yesHoehnea
Dyckia tubifilamentosa Wand. & G. Sousa is described and illustrated. It differs from the other species of the genus Dyckia by several distinctive characters, namely: the ovoid shape of the flower buds, the long and exserted staminal tube formed from ...
Maria das Graças Lapa Wanderley   +2 more
doaj   +1 more source

Morfologia de sementes e de estádios iniciais de plântulas de espécies de Bromeliaceae da Amazônia

open access: yesRodriguésia
Resumo Sementes de Aechmea bromeliifolia, A. castelnavii (Bromelioideae); Dyckia duckei, D. racemosa (Pitcairnioideae) e Tillandsia adpressiflora (Tillandsioideae) foram coletadas em regiões amazônicas (Mato Grosso) e estudadas visando sua caracterização
Ivone Vieira Silva, Vera Lúcia Scatena
doaj   +1 more source

Balancing tracks and trees: Assessing railroad impact on Brazilian biodiversity

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1345-1356, July 2026.
The Brazilian West–East Integration Railway (FIOL) aims to boost the national economy by improving commodity transport; however, it crosses three of Brazil's most biodiverse and fragile regions: the Caatinga, Cerrado and Atlantic Forest. Using digitised plant records and land‐use analyses, our study reveals significant vegetation loss within the ...
Ana Luiza Silva Rocha   +3 more
wiley   +1 more source

Bromeliaceae do Parque Estadual da Serra do Rola-Moça, Minas Gerais

open access: yesRodriguésia
Resumo O Parque Estadual da Serra do Rola-Moça localiza-se na porção centro-sul da Cadeia do Espinhaço, na região denominada Quadrilátero Ferrífero, nos municípios de Belo Horizonte, Brumadinho, Ibirité e Nova Lima.
Elidio Armando Exposto Guarçoni   +2 more
doaj   +1 more source

Efeito de níveis de sombreamento sobre o desenvolvimento de Dyckia goehringii Gross & Rauh (Bromeliaceae) em ambiente protegido

open access: yesOrnamental Horticulture, 2007
O presente estudo teve a finalidade de avaliar o comportamento de plantas de D. goehringii cultivadas em ambiente protegido, sob malhas aluminizadas com diferentes níveis de sombreamento 
Iríades Fernandes Carneiro   +2 more
doaj   +1 more source

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