Results 71 to 80 of about 1,982 (205)

Assembly of Australia's Alpine Seed Plant Flora

open access: yesAustral Ecology, Volume 51, Issue 4, April 2026.
ABSTRACT To characterise the assembly of Australia's distinctive native alpine seed plant flora. Past events when species were sequestered into the alpine habitat from warmer climates and/or distant regions were identified using published phylogenies and distribution information.
Gregory J. Jordan
wiley   +1 more source

Contrasting physiological traits of shade tolerance in Pinus and Podocarpaceae native to a tropical Vietnamese forest: insight from an aberrant flat-leaved pine [PDF]

open access: yes, 2020
The absence of pines from tropical forests is a puzzling biogeographical oddity potentially explained by traits of shade intolerance. Pinus krempfii (Lecomte), a flat-leaved pine endemic to the Central Highlands of Vietnam, provides a notable exception ...
Stevenson, Dennis   +5 more
core   +1 more source

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

Bright and Long: Day Length Modulates the Phenology of Two Myrtaceae Species in Upper Montane Mixed Ombrophilous Forest

open access: yesAustral Ecology, Volume 51, Issue 3, March 2026.
ABSTRACT The Upper Montane Mixed Ombrophilous Forest is a humid montane ecosystem characterised by cold winters and a rich Myrtaceae flora. We investigated the vegetative and reproductive phenology of Myrceugenia euosma (O. Berg) D. Legrand and Siphoneugena reitzii D.
Bruno Jan Schramm Corrêa   +5 more
wiley   +1 more source

La familia Podocarpaceae en el estado de Hidalgo, México Family Podocarpaceae in the state of Hidalgo, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2006
Una especie de Podocarpaceae, Podocarpus reiche, se registra para el estado de Hidalgo. Se incluye la descripción del género y la especie, datos de distribución geográfica y hábitat en el estado y se citan los ejemplares de herbario examinados.
Raúl Contreras-Medina   +2 more
doaj  

Estructura y regeneración de bosques de Prumnopitys andina en los Andes del sur de Chile

open access: yesGayana: Botanica, 2020
Prumnopitys andina (lleuque) es una especie de conífera con una distribución restringida en Chile y Argentina. A pesar de su importancia ecológica, los conocimientos sobre la estructura y dinámica de los bosques donde crece P. andina son limitados.
Rodrigo Vargas-Gaete   +5 more
doaj  

Conserving Large Old Trees in Guangxi, South China: Diversity, Distribution, and Preservation Strategies

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
This study comprehensively analyzes the diversity and distribution of over 500 year old large old trees (LOTs) in Guangxi, China, identifying 2630 LOTs from 149 species with a notable latitudinal gradient in richness. Tree vitality was found to be highest in rural and natural habitats like villages and scenic spots, compared to residential areas.
Jiayi Yan   +6 more
wiley   +1 more source

Differential seedling survival of early‐planted, late‐successional trees: Results from three forest restoration experiments

open access: yesEcological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
Successful forest restoration starts early: Across three restored sites, late‐successional trees (n = 1840) established well when planted at the same time as pioneers. A 2‐m spacing maximized survival, revealing facilitation–competition trade‐offs, with outcomes also shaped by species identity and microhabitat.
Sarah Bürli   +4 more
wiley   +1 more source

Towards the systematics and evolution of the conifer family Podocarpaceae; New insights into the key aspects

open access: yes, 2022
Conifers are economically and ecologically important and form extensive forests in both the Southern and Northern Hemispheres. Southern Hemisphere is dominated by the conifer family Podocarpaceae which demonstrates remarkable morphological diversity in ...
Khan, Raees
core  

Composição molecular e origem paleobotânica de âmbares da bacia do Araripe, Formação Santana Molecular composition and paleobotanical origin of ambers from the Araripe basin, Santana Formation

open access: yesQuímica Nova, 2009
The terpenoid composition of seven amber samples from Araripe Basin (Santana Formation, Crato Member) has been analyzed by gas chromatography-mass spectrometry to determine their botanical origin.
Ricardo Pereira   +3 more
doaj   +1 more source

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