Results 51 to 60 of about 2,900 (163)

MorFunSeed: A Morphological and Functional Seed Database of Tree and Shrub Species Commonly Used for Direct Seeding in the Cerrado and Atlantic Forest Biomes of Brazil

open access: yesEcological Research, Volume 41, Issue 4, July 2026.
The MorFunSeed dataset compiles standardized seed morphology and functional traits for 131 tree and shrub species native to Brazil's Cerrado and Atlantic Forest biomes. It includes 26 variables and 3406 records, providing a consistent and comparable structure across species.
Mariane Cristina Inocente   +4 more
wiley   +1 more source

Technologies for Jatoba Seedling Formation

open access: yesFloresta e Ambiente, 2019
This research evaluated protected environment and substrates for jatoba seedling. Two protected environments were used: (i) black shading screen on the sides and roof; and, (ii) black shading screen on the sides and thermal-reflective aluminized screen ...
Edilson Costa   +4 more
doaj   +1 more source

CRESCIMENTO DO JATOBÁ E DE LEGUMINOSAS ARBÓREAS EM DIFERENTES ESPAÇAMENTOS, EM ÁREA DEGRADADA

open access: yesRevista Caatinga, 2010
The use of pioneer plants, mainly nitrogen-fixing leguminous trees, associated to the secondary and climax species, has been making possible good results in the land reclamation.
GERALDO RIBEIRO ZUBA JUNIOR   +5 more
doaj  

A two‐photon fluorescence micro‐spectroscopy method for chemotaxonomic characterization of fossil resins

open access: yesApplications in Plant Sciences, Volume 14, Issue 2, March-April 2026.
Abstract Premise Amber, a fossilized chemical defensive exudate, is important for understanding ancient plant–insect/pathogen interactions, yet its botanical origins, especially for Cretaceous amber, remain enigmatic. Here, we develop and apply a fluorescence micro‐spectroscopy approach within the context of a larger study on the provenance of amber ...
Victoria E. McCoy   +6 more
wiley   +1 more source

O GÊNERO Hymenaea E SUAS ESPÉCIES MAIS IMPORTANTES DO [PDF]

open access: yes, 2014
A família Leguminosae Adans. é de ampla distribuição geográfica e atualmente constituída por 730 gêneros e 19.325 espécies subordinadas a três subfamílias, sendo a Caesalpinioideae uma delas.
Cipriano, Josângela   +3 more
core  

Hymenaea sp. from Colombia collected by F. Moreno y C. Carvajal #1635

open access: yes, 2012
File Name: TOLI-22021-PER-01-S1_10-160.jpg CÓDIGO FOTO: TOLI-22021-PER-01-S1_10-160- Fotografía: SI Nº TOLI: TOLI-22021 PARCELA: PER-01 CÓDIGO: S1_10-160 Nº COLECTA: 1635 NUEVOS COLECTORES: Esteban Álvarez Dávila COLECTORES: F. Moreno y C.
Carvajal, C., y, Moreno, F.   +1 more
core   +1 more source

Floral Maturation and Insect Visitors of Pachyptera hymenaea (Bignoniaceae)

open access: yes, 1977
Flowers of the woody vine Pachyptera hymenaea change from dark lavender to light lavender or white in three days while retained on plants. By the time flowers are three days old, they do not contain pollen or nectar, but may attract pollinators to the ...
Barrows, Edward M.
core   +1 more source

Physiological modifications resulting from chemical and mechanical hardening of Hymenaea courbaril L. seedlings [PDF]

open access: yesRevista Ceres
Hardening is the process of exposing seedlings gradually to field conditions. It improves seedling quality through several strategies, including stem bending and the use of plant regulators.
Maria Eunice Lima Rocha   +5 more
doaj   +1 more source

Animal–Plant Interactions Under Defaunation: Consequences for Amazonian Trees of Commercial Interest

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
We experimentally investigated the effects of medium‐ and large‐sized mammal defaunation on the removal and fate of seeds from economically important forest species in Amazonian forests. Our results show that mammal exclusion significantly reduced seed removal, although the magnitude of this effect varied among plant species.
Arlison Castro   +5 more
wiley   +1 more source

Extratos naturais obtidos do gênero Hymenaea como inibidores de corrosão para aço carbono em meio ácido [PDF]

open access: yes, 2023
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, 2023.Extratos aquosos produzidos a partir das espécies Hymenaea stigonocarpa e Hymenaea courbaril foram avaliados ...
Policarpi, Everton de Britto
core  

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