Results 21 to 30 of about 17,344 (254)

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

Flora das cangas da Serra dos Carajás, Pará, Brasil: Bromeliaceae

open access: yesRodriguésia
Resumo Este estudo tem por objetivo apresentar as espécies de Bromeliaceae que ocorrem na vegetação de canga da Serra dos Carajás, no estado do Pará, Brasil. Na área foram encontrados seis gêneros e 13 espécies de Bromeliaceae.
Raquel Fernandes Monteiro   +1 more
doaj   +1 more source

Karyotype characterization and nuclear DNA content measurement in Bromeliaceae: State of the art and future perspectives

open access: yesAnais da Academia Brasileira de Ciências, 2014
In Bromeliaceae, cytogenetic and flow cytometry analyses have been performed to clarify systematic and evolutionary aspects. Karyotyping approaches have shown the relatively high chromosome number, similar morphology and small size of the chromosomes ...
ANDREI C.P. NUNES   +1 more
doaj   +1 more source

Convergent losses of arbuscular mycorrhizal symbiosis in carnivorous plants. [PDF]

open access: yesNew Phytol
Summary Most land plants form the ancient arbuscular mycorrhizal (AM) symbiosis, while carnivory is a younger trait that evolved in several angiosperm orders. The two biotic interactions similarly help plants acquire mineral nutrients, raising the question of whether they can coexist.
Montero H, Freund M, Fukushima K.
europepmc   +2 more sources

Notes on Bromeliaceae, XI

open access: yesPhytologia., 1954
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Relação entre bromélias epifíticas e forófitos em diferentes estádios sucessionais

open access: yesRodriguésia
O presente estudo teve como objetivo analisar a relação entre as bromélias epifíticas e a vegetação arbustiva e arbórea registrada em diferentes estádios sucessionais da Floresta Ombrófila Densa, com o intuito de detectar forófitos potenciais à ...
Marcia Patricia Hoeltgebaum   +2 more
doaj   +1 more source

Algumas Diatomáceas encontradas em Bromeliáceas, Brasil

open access: yesMemorias do Instituto Oswaldo Cruz, 1971
For the first time the Diatom flora of Bromeliaceae was investigated in the States of Rio de Janeiro and Guanabara. A total of 35 species was determined from 32 samples collected in Bromeliaceae of the genus Conistrum, Vriesia and Billbergia.
Luís Tavares de Lyra
doaj   +1 more source

Two new records for Bromeliaceae in the central-west region of Brazil : Vriesea friburgensis and Tillandsia polystachia [PDF]

open access: yes, 2016
Este estudo apresenta os primeiros registros de Vriesea friburgensis e Tillandsia polystachia para a região centro-oeste do Brasil. As duas espécies foram encontradas em matas de galeria da Floresta Nacional de Brasília, Distrito Federal. Esta unidade de
Lima, José Herlânio de   +1 more
core   +1 more source

Notes on Bromeliaceae, XXIII

open access: yesPhytologia., 1960
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Limited pollen flow and high selfing rates toward geographic range limit in an Atlantic forest bromeliad [PDF]

open access: yes, 2015
Bromeliaceae is a Neotropical family that evolved ecological key innovations in association with extensive adaptive radiation. Its species present a variety of different mating system strategies varying within and among species, within genera and ...
Bered, Fernanda   +4 more
core   +1 more source

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