Results 61 to 70 of about 3,404 (188)

Bromeliáceas notables de Colombia,-ll

open access: yesCaldasia, 1942
Aechmea setigera / Aechmea tillandsioides / Billbergia rupestris / Guzmania cryptantha / Guzmania minor / Guzmania Mosquerae / Navia acaulis / Pitcairnia heliophila / Streptocalyx ...
Smith Lyman B.
doaj  

Composição florística de três trechos de restinga arbórea contaminada por Pinus sp., no Parque Estadual do Rio Vermelho, Florianópolis, SC. [PDF]

open access: yes, 2015
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas.
Daltrini Neto, Cássio
core  

Dominant predators mediate the impact of habitat size on trophic structure in bromeliad invertebrate communities [PDF]

open access: yes, 2014
Local habitat size has been shown to influence colonization and extinction processes of species in patchy environments. However, species differ in body size, mobility, and trophic level, and may not respond in the same way to habitat size.
de Omena, Paula   +12 more
core   +1 more source

The male germ unit association is independently regulated of GUM in Arabidopsis thaliana

open access: yesPlant Direct, Volume 8, Issue 7, July 2024.
Abstract Cytoplasmic projections (CPs) formed by the generative and sperm cells link the male gametes with the vegetative cell (VC) nucleus, which are required to build the male germ unit (MGU) assemblage in the angiosperm pollen grain. As molecular and genetic controls underlying CP development and formation of the MGU are unknown, it was hypothesized
Abdur Rauf   +9 more
wiley   +1 more source

Aechmea distichantha (Bromeliaceae) Epiphytes, Potential New Habitat for Aedes Aegypti and Culex quinquefasciatus (Diptera: Culicidae) Collected in the Province of Tucumán, Northwestern Argentina [PDF]

open access: yes, 2013
Larval habitats of Aedes (Stegomyia) aegypti (Linnaeus) and Culex (Culex) quinquefasciatus Say in the epiphyte Aechmea distichantha Lemaire (Poales: Bromeliaceae), were found and described both in semi-urban and rural localities of piedmont forest of the
Dantur Juri, Maria Julia   +3 more
core   +2 more sources

How and why do species break a developmental trade‐off? Elucidating the association of trichomes and stomata across species

open access: yesAmerican Journal of Botany, Volume 111, Issue 5, May 2024.
Abstract Premise Previous studies have suggested a trade‐off between trichome density (Dt) and stomatal density (Ds) due to shared cell precursors. We clarified how, when, and why this developmental trade‐off may be overcome across species. Methods We derived equations to determine the developmental basis for Dt and Ds in trichome and stomatal indices (
Alec S. Baird   +12 more
wiley   +1 more source

Aechmea aenigmatica (Bromeliaceae; Bromelioideae) una nueva especie del estado de Oaxaca, México

open access: yesActa Botanica Mexicana, 2011
Se describe e ilustra Aechmea aenigmatica López-Ferrari, Espejo, Ceja et A. Mendoza, una nueva especie de Oaxaca, México. El taxon aquí descrito se compara con A. lueddemanniana (K. Koch) Mez y con A.
Ana Rosa L\u00F3pez-Ferrari   +3 more
doaj  

Anatomia de escapos de espécies de Bromeliaceae da Amazônia, Mato Grosso, Brasil

open access: yesHoehnea
Escapos de Aechmea bromeliifolia, A. castelnavii, A. mertensii (Bromelioideae), Dyckia duckei, D. paraensis, D. racemosa (Pitcairnioideae), Tillandsia adpressiflora, T. didistachae e T.
Ivone Vieira da Silva   +1 more
doaj   +1 more source

Flagellate protist abundance in phytotelmata of Aechmea distichantha Lem. (Bromeliaceae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i4.17134

open access: yesActa Scientiarum: Biological Sciences, 2013
In some Bromeliaceae species the leaf sheaths form a tank or phytotelma, accumulating water and organic detritus, conditions that allow the establishment of different communities. Thus, this study evaluated the relationship between diameter and volume of
Gisele Silva Costa Duarte   +4 more
doaj   +1 more source

Florística e fenologia reprodutiva de plantas vasculares na restinga do Parque Municipal das Dunas da Lagoa de Conceição, Florianópolis,SC [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas.
Guimarães, Thaís de Beauclair
core  

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