Results 31 to 40 of about 100,549 (352)

Melastomataceae do Parque Estadual do Forno Grande, Espírito Santo, Brasil

open access: yesRodriguésia
Apresenta-se o estudo taxonômico das espécies de Melastomataceae no Parque Estadual do Forno Grande, estado do Espírito Santo. Foram registradas 39 espécies, distribuídas em nove gêneros: Leandra (12), Miconia (12), Tibouchina (9), Bertolonia, Lavoisiera,
Julia Meirelles, Renato Goldenberg
doaj   +1 more source

Myrtaceae Juss. in restinga of Bahia: diversity, taxonomy, and distribution

open access: yesActa Botânica Brasílica, 2023
Myrtaceae has ca. 6,000 species, distributed into 140 genera with Pantropical distribution. The family is one of the five most representative flowering plants in species richness in Brazilian restinga and is also of great importance for the maintenance ...
Janine Dias de Oliveira Melo   +2 more
doaj   +1 more source

Ecological niche modeling reveals habitat differentiation and climatic vulnerability in two imperiled, sympatric southern Appalachian carnivorous plants

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Understanding the habitat requirements of imperiled flora is critical for informing ex situ conservation practices, designing effective reintroduction strategies, and understanding how climate change will impact such species, especially in montane regions with high levels of environmental heterogeneity. In southern Appalachia, USA, the
Nicholas J. Chang   +6 more
wiley   +1 more source

Schizaeales da Chapada Diamantina, Bahia, Brasil

open access: yesRodriguésia
A Chapada Diamantina é a porção da Cadeia do Espinhaço localizada na posição central do Estado da Bahia. Está inserida no bioma Caatinga e compreende 58 municípios. O presente trabalho registra o levantamento florístico, as descrições e as ilustrações de
Jamile Lima Ferreira   +2 more
doaj   +1 more source

Floristic variation in Sphagnum-dominated peatland communities of the Central Highlands, Victoria [PDF]

open access: yes, 2013
The floristic composition of Sphagnum-dominated peatlands in the Central Highlands region of Victoria was surveyed (37º 25´ S; 145º 50´ E). NMDS ordination and cluster analysis divided the peatland sites into two broad groups with altitude being the most
Morgan, John W., Shannon, J.M.
core  

Microtopography enhances intestinal drug absorption via Piezo1‐mediated tight junction modulation

open access: yesBMEMat, EarlyView.
Microtopography‐driven enhancement of oral peptide drug delivery by activating Piezo1 channels significantly improves paracellular permeability and bioavailability, offering a novel approach for optimizing macromolecule absorption in pharmaceutical formulations.
Yu Hu   +12 more
wiley   +1 more source

Nuevos registros de Gentianaceae y Lentibulariaceae para Honduras

open access: yesRodriguésia
Resumen Se presentan nuevos registros de Gentianaceae y Lentibulariaceae para la flora de Honduras. Utricularia endresii de los departamentos Atlántida, Comayagua y Olancho, U.
Hermes Vega   +5 more
doaj   +1 more source

Combining floristic and growth form composition in a gradient- directed vegetation survey of Matjiesrivier Nature Reserve, Western Cape, South Africa

open access: yesBothalia: African Biodiversity & Conservation, 2000
The floristically complex vegetation of Matjiesrivier Nature Reserve (MNR). which spans the ecotone between the Fynbos and Succulent Karoo Biomes in the eastern Cederberg Mountains, Western Cape, was surveyed using a gradient-directed transect (gradsect).
R. G. Lechmere-Oertel, R. M. Cowling
doaj   +1 more source

Living \u3cem\u3eMore Than\u3c/em\u3e Just Enough for the City: Persistence of High-Quality Vegetation in Natural Areas in an Urban Setting [PDF]

open access: yes, 2011
Urban environments pose special challenges to flora, including altered disturbance regimes, habitat fragmentation, and increased opportunity for invasion by non-native species. In addition, urban natural area represents most people’s contact with nature,
Dolan, Rebecca W.   +2 more
core   +1 more source

The role of edaphic environment and climate in structuring phylogenetic pattern in seasonally dry tropical plant communities [PDF]

open access: yes, 2015
This study was made possible through the kind financial support of the São Paulo Research Foundation - http://fapesp.br/en (Fundação de Amparo à Pesquisa do Estado de São Paulo - Fapesp 2013/15280-9).Seasonally dry tropical plant formations (SDTF) are ...
Araújo, Francisca Soares de   +5 more
core   +5 more sources

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