Results 31 to 40 of about 1,073 (188)

Microsatellites in the endangered species Dyckia distachya (Bromeliaceae) and cross-amplification in other bromeliads. [PDF]

open access: yesInt J Mol Sci, 2012
Microsatellite markers were isolated in Dyckia distachya, an endangered bromeliad from southern Brazil, which will be useful to assess the population genetic structure and reproductive success in introduced and natural populations of this species.
Zanella CM   +5 more
europepmc   +4 more sources

Anatomia de raízes de nove espécies de Bromeliaceae (Poales) da região amazônica do estado de Mato Grosso, Brasil Anatomy of the roots of nine species of Bromeliaceae (Poales) from the Amazon, Mato Grosso, Brazil

open access: yesActa Botânica Brasílica, 2011
Este estudo busca caracterizar raízes de Bromeliaceae: Aechmea bromeliifolia, A. castelnavii, A. mertensii (Bromelioideae), Dyckia duckei, D. paraensis, D. racemosa (Pitcairnoideae), Tillandsia adpressiflora, T. didistachae e T.
Ivone Vieira da Silva   +1 more
doaj   +1 more source

Heterogeneidad de la vegetación en ambientes basálticos del centro de Argentina [PDF]

open access: yes, 2017
Se decribe la flora y la vegetación de pasiajes basálticos de la Sierra de Los Cóndores, Córdoba, Argentina. La vegetación se estudió según criterios de la escuela de Braun-Blanquet; la matriz de 98 inventarios × 272 spp.
Amuchastegui, Andrea   +11 more
core   +2 more sources

Crioconservação de sementes de Petunia hybrida e de Dyckia tuberosa

open access: yesOrnamental Horticulture, 2007
Com o objetivo de pesquisar a criogenia na conservação de sementes de duas espécies, Petunia hybrida e Dyckia tuberosa, foi realizado um experimento submetendo-se sementes dessas espécies a quatro tratamentos de conservação com nitrogênio líquido ...
Antonio F.C. Tombolato   +4 more
doaj   +1 more source

Systematics of Bromelioideae (Bromeliaceae)—Evidence from Molecular and Anatomical Studies [PDF]

open access: yes, 2007
A reconstruction of the phylogeny of Bromeliaceae based on sequence data from three noncoding chloroplast DNA markers (trnL intron, trnT–trnL, and trnT–trnF intergenic spacer [IGS]) is presented, including 26 genera and 33 species.
Horres, Ralf   +3 more
core   +3 more sources

Germinability after desiccation, storage and cryopreservation of seeds from endemic Encholirium Mart. ex Schult. & Schult. f. and Dyckia Schult. & Schult. f. species (Bromeliaceae) Germinabilidade de sementes de espécies endêmicas de Encholirium Mart. ex Schult. & Schult. f. e Dyckia Schult. & Schult. f. (Bromeliaceae) após dessecação, armazenamento e criopreservação

open access: yesActa Botânica Brasílica, 2007
(Germinability after desiccation, storage and cryopreservation of seeds from endemic Encholirium Mart. ex Schult. & Schult. f. and Dyckia Schult. & Schult. f. species (Bromeliaceae)).
Erika Tarré   +5 more
doaj   +1 more source

Influência das propriedades do solo sobre a abundância das espécies vegetais em campos ferruginosos no sudeste do Brasil [PDF]

open access: yes, 2008
Ferruginous "campos rupestres" are a particular type of vegetation growing on iron-rich primary soils. We investigated the influence of soil properties on plant species abundance at two sites of ferruginous "campos rupestres" and one site of quartzitic ...
MEGURO, Marico   +1 more
core   +1 more source

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

A ocorrência do mutualismo facultativo entre Dyckia maritima Backer (Bromeliaceae) e o cupim Cortaritermes silvestrii (Holmgren), Nasutitermitinae, em afloramentos rochosos no Parque Estadual de Itapuã, Viamão, RS [PDF]

open access: yesActa Botânica Brasílica, 2003
A presença de colônias de C. silvestrii é comum nos lajeados existentes em Itapuã. Na estação Morro da Grota1, 92,0 % dos termiteiros situados na rocha exposta e em ilhas de vegetação estão associados a D. maritima.
Celso Copstein Waldemar   +1 more
doaj   +1 more source

Dyckia pseudodelicata Buneker & Mariath 2022, sp. nov.

open access: yes, 2022
Published as part of Büneker, Henrique Mallmann & Mariath, Jorge Ernesto De Araujo, 2022, Dyckia pseudodelicata, a new species of the D. selloa complex (Bromeliaceae, Pitcairnioideae) from Rio Grande do Sul, Brazil, pp. 59-70 in Phytotaxa 550 (1) on pages 60-67, DOI: 10.11646/phytotaxa.550.1.4, http://zenodo.org/record ...
Büneker, Henrique Mallmann   +1 more
openaire   +2 more sources

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