Results 51 to 60 of about 480 (133)

Landscape‐Scale Impacts of Deer on Tree Ferns in South‐Eastern Australia

open access: yesAustral Ecology, Volume 50, Issue 9, September 2025.
ABSTRACT Tree ferns (order Cyatheales) are a key component of wet forests globally, providing critical forest understorey structure and ecosystem functions. Tree ferns may be impacted by ungulates in novel habitats, but the extent and severity of these impacts are often uncertain. We aimed to determine the impact of introduced deer on tree ferns in wet
Ami Bennett   +4 more
wiley   +1 more source

Marcescence and prostrate growth in tree ferns are adaptations to cold tolerance

open access: yesEcography, Volume 2025, Issue 6, June 2025.
Cold tolerance strategies in plants vary from structural to biochemical permitting many plants to survive and grow on sites that experience freezing conditions intermittently. Although tree ferns occur predominantly across the tropics, they also occur in temperate zones and occasionally in areas that experience sub‐zero temperatures, and how these ...
James M. R. Brock   +2 more
wiley   +1 more source

Evolution of flora and paleoflora in Europe [PDF]

open access: yes, 2016
Paleoflora Europe od paleozoika do formiranja samog kontinenta sastavom prati evolucijsku sukcesiju. Nakon ustaljenja okolišnih uvjeta, prevladavaju termofilne vrste koje se sredinom miocena zbog zahlađenja počinju zamjenjivati mezofilnim vrstama i ...
Mehmedović, Azra
core   +2 more sources

Long-term monitoring across elevational gradients to assess ecological hypothesis : a description of standardized sampling methods in oceanic islands and first results [PDF]

open access: yes, 2014
We are launching a long-term study to characterize the biodiversity at different elevations in several Azorean Islands. Our aim is to use the Azores as a model archipelago to answer the fundamental question of what generates and maintains the global ...
Ah-Peng, Claudine   +6 more
core  

POLA DISTRIBUSI TUMBUHAN PAKU (Pteridophyta) DI KAWASAN HUTAN KEMASYARAKATAN DUSUN PEMOTOH DESA AIK BERIK KECAMATAN BATUKLIANG UTARA KABUPATEN LOMBOK TENGAH NTB [PDF]

open access: yes, 2022
The purpose of this study was to determine the Distribution Pattern of Nail Plants (Pteridophyta) in the Community Forest Area of Pemotoh Hamlet, Aik Berik Village, North Batukliang District, Central Lombok Regency, NTB.
Asri, Indra Himayatul, Fajri, Nurul
core  

Spore viability analysis in populations of the threatened relict fern Culcita macrocarpa [PDF]

open access: yes, 2019
[Resumen]: Culcita macrocarpa (Familia Dicksoniaceae), helecho arborescente relicto subtropical, se encuentra amenazado por la reducción de su hábitat.
Fernández Martínez, Eva
core  

Angiosperm radiation, diversification, and vegetation shifts through the Albian–Cenomanian of the northern Iberian Peninsula: Palynological evidence from the Las Loras UNESCO Global Geopark [PDF]

open access: yes
During the mid-Cretaceous (Aptian–Turonian), angiosperms diversified and expanded their range significantly, but were potentially affected by several environmental crises. The Iberian Peninsula is particularly relevant to studies of paleobotanical events
Diez Ferrer, Jose Bienvenido   +5 more
core   +1 more source

Culcita macrocarpa Presl.: phylogenetic position and study of reproductive biology in natural populations of an endangered fern [PDF]

open access: yes, 2020
[Resumen]: Culcita macrocarpa es un helecho relicto que se encuentra amenazado debido a la desaparición de su hábitat. En este trabajo se analiza la viabilidad de las esporas como reflejo de la fitness poblacional y se relaciona con el tamaño de las ...
Hermida Vázquez, María
core  

Практикум по фармацевтической ботанике [PDF]

open access: yes, 2012
ботаника фармацевтическая; ВГМУ; практикумы; учебно-методические пособияНастоящий практикум предназначен для использования его студентами при выполнении лабораторных работ и подготовке к контрольным работам, зачетам и ...
Гурина, Н. С.   +2 more
core  

KEANEKARAGAMAN TANAMAN PAKU (PTERIDOPHYTA) DI JALUR CIWALEN TAMAN NASIONAL GUNUNG GEDE PANGRANGO, JAWA BARAT [PDF]

open access: yes, 2019
Abstrak Taman Nasional Gunung Gede Pangrango merupakan salah satu zona konservasi di Jawa yang memiliki keanekaragaman hayati yang tinggi. Di taman nasional ini tumbuh berbagai jenis tumbuhan paku.
Puspita, Ervina
core   +2 more sources

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