Results 21 to 30 of about 191 (149)

Cultivable bacterial diversity associated with bromeliad roots from ironstone outcrops in central Brazil [PDF]

open access: yesBrazilian Journal of Biology, 2020
Studies on the bacterial diversity associated with wild plants are rare, especially on those that grow in association with bromeliads. In the present study, we isolated and identified epiphytic and endophytic bacteria from the roots of the bromeliads ...
T. F. C. Viana   +7 more
doaj   +1 more source

Reproductive phenology of critical native plant species for mineland restoration in the eastern Amazon

open access: yesPlant Species Biology, Volume 38, Issue 3, Page 131-143, May 2023., 2023
This study aimed to monitor the reproductive phenology of critical native species that are categorized as rare, endemic, and/or threatened in the canga of the Amazon Rainforest, in Pará, Brazil. We verified that reproductive phenophases of the studied species are concentrated within a short period and are synchronized, which may increase the ...
Ana Carolina Galindo da Costa   +6 more
wiley   +1 more source

Demographic structure of clonal, endemic, and endangered rheophyte bromeliad Dyckia ibiramensis: asexual vs sexual reproduction

open access: yesRodriguésia, 2021
In southern Brazil some species of Dyckia genus occur as rheophytes. Dyckia ibiramensis is an endemic bromeliad that occurs in discrete patches of the rocky banks along Itajaí do Norte River, Santa Catarina state.
Juliana Marcia Rogalski   +3 more
doaj   +1 more source

Biogeography and conservation status of the pineapple family (Bromeliaceae)

open access: yesDiversity and Distributions, Volume 26, Issue 2, Page 183-195, February 2020., 2020
Abstract Aim To provide distribution information and preliminary conservation assessments for all species of the pineapple family (Bromeliaceae), one of the most diverse and ecologically important plant groups of the American tropics—a global biodiversity hotspot.
Alexander Zizka   +7 more
wiley   +1 more source

Dyckia frigida Hook. f.

open access: yes
Published as part of Ferraz, José Roberto, Molina, José Marcelo P., Hassemer, Gustavo & Ribeiro, José Eduardo Lahoz Da Silva, 2025, An annotated checklist of the endemic flowering plants of Paraná, southern Brazil, pp.
Ferraz, José Roberto   +3 more
  +5 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

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

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

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

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

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