Results 61 to 70 of about 5,690 (181)

Exudados gomosos de plantas localizadas en Maracaibo, Venezuela

open access: yesRevista de la Facultad de Agronomía, 1998
Se llevó a cabo un censo de plantas localizadas en Maracaibo, Edo Zulia, Venezuela, con el objeto de evaluar la capacidad productora de goma. Se seleccionaron 56 especies arbóreas, pertenecientes a 26 familias de plantas superiores.
C. Clamens   +3 more
doaj  

Effects of Temperature Peaks and Water Stress on Tropical Seed Germination: Experimental Trials With Species From Brazil's Northeastern Coastal Zone

open access: yesBiotropica, Volume 58, Issue 5, September 2026.
ABSTRACT Understanding the effects of high temperatures and water deficit on germination provides valuable insights into seed stress tolerance, guiding the use of native seeds in ecological restoration. This study aimed to evaluate the effects of (1) temperature peaks and (2) water stress treatments and post‐stress recovery on the germination of some ...
Hipolyana Simone de Oliveira   +5 more
wiley   +1 more source

Complete chloroplast genome of Rhus chinensis by de novo sequencing

open access: yesMitochondrial DNA. Part B. Resources, 2019
Rhus chinensis is an important economic species, which could provide raw materials for pharmaceutical and industrial dyes. This is the first report of R. chinensis chloroplast genomes by de novo sequencing.
Ruihua Zuo   +3 more
doaj   +1 more source

Selecting for Seed Size Diversity Can Support a Variety of Plant Colonization Strategies in Caatinga Restoration

open access: yesBiotropica, Volume 58, Issue 5, September 2026.
ABSTRACT Seed traits offer valuable insights into colonization strategies under climatic unpredictability. In seasonally dry tropical forests, such traits help explain species adaptations to water availability, which is critical for effective restoration.
Thomaz Rocha   +8 more
wiley   +1 more source

FAMILIA ANACARDIACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 1999
Se calculan unos 60 a 65 géneros con alrededor de 600 especies, principalmente de zonas cálidas de ambos hemisferios. Corresponden a esta familia árboles de importancia económica, como el "mango" (Mangifera indica L.), nativo de Asia, de amplio cultivo en México por su fruto de exquisito sabor.
Jerzy Rzedowski   +1 more
openaire   +1 more source

Biogeographic Disconnect and Biotic Homogenization in the Heart of the Amazon: Dominance of Exotic Species in Urban Trees

open access: yesBiotropica, Volume 58, Issue 5, September 2026.
Exotic taxa dominate the urban woody flora, with potentially invasive species posing a direct risk to adjacent primary forest remnants. Historical management has favored a simplified, cosmopolitan species pool over regional biodiversity. There is failure to implement local native‐priority mandates, offering concrete ecological targets for urban ...
Mariana Rabello Mesquita   +5 more
wiley   +1 more source

Caracterização funcional do sistema reprodutivo da aroeira-vermelha (Schinus terebinthifolius Raddi), em Florianópolis-SC, Brasil Characterization of the functional reproductive system of the pink-pepper (Schinus terebinthifolius Raddi), in Florianópolis, SC, Brazil

open access: yesRevista Brasileira de Fruticultura, 2004
Determinou-se a dioicia como sistema reprodutivo de S. terebinthifolius (Anacardiaceae), em uma área com influência antrópica e em outra área de restinga, no município de Florianópolis-SC.
Maurício Lenzi, Afonso Inácio Orth
doaj   +1 more source

Drastic Biodiversity Transition as a Function of Rainfall Patterns: From Coastal Drylands to Amazonian Rainforests

open access: yesJournal of Biogeography, Volume 53, Issue 9, September 2026.
ABSTRACT Aim By moving beyond traditional biome‐centric approaches to sample continuously across a massive ecotone, we investigate how species richness, community composition, and dominance of woody plants change across a strong longitudinal precipitation gradient and identify thresholds in water availability that drive shifts in community assembly ...
Pablo Salazar Zarzosa   +13 more
wiley   +1 more source

Multispecies Genomics Uncovers a Common Legacy of Postglacial Isolation on a Neotropical Land‐Bridge Island

open access: yesJournal of Biogeography, Volume 53, Issue 9, September 2026.
ABSTRACT Aim To evaluate whether Pleistocene sea‐level changes can explain the timing and demographic processes of population divergence between continental and insular plant populations on a land‐bridge island. Location Alcatrazes Island and adjacent mainland areas along the southeastern coast of Brazil.
Raphael da Silva   +6 more
wiley   +1 more source

Systematic anatomy of the woods of the Burseraceae

open access: yesLilloa, 2021
The author describes the anatomy of the Burseraceae log and compares it with that of Anacardiaceae, Rutaceae, Simaroubaceae and Meliaceae. The similarities in the structure of his logs suggest the possibility of a common origin; those of Meliaceae show ...
Irma Eleanor Schimdt Webber
doaj  

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