Results 41 to 50 of about 462 (100)

A Review of Invasive Plant Management in Special Ecological Areas, Hawai‘i Volcanoes National Park, 1984-2007 [PDF]

open access: yes, 2014
Reports were scanned in black and white at a resolution of 600 dots per inch and were converted to text using Adobe Paper Capture Plug-in.In Hawai‘i Volcanoes National Park (134,852 ha), management units called Special Ecological Areas (SEAs) were ...
Benitez, David   +4 more
core   +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

Assessing the diversity of the Sphaeropteris albo-setacea (Bedd.) Tryon (tree fern) in Great Nicobar Island

open access: yesIndian Journal of Forestry, 2005
Andaman and Nicobar Islands have a typical tropical climate receiving rains both from Southwest and Northeast monsoons. The climate and position of the Islands have facilitated the evolution of diverse and unique ecosystems. Most of the floristic diversity relates to the native species of Malaysia, Myanmar and India.
Chauhan, Nidhi   +3 more
openaire   +1 more source

Las plantas medicinales de la organización de parteras y médicos indígenas tradicionales de Ixhuatlancillo, Veracruz, México y su significancia cultural [PDF]

open access: yes, 2011
Se registró la significancia cultural de las especies medicinales utilizadas por la Organización de Parteras y Médicos Indígenas Tradicionales "Nahuatlxihuilt" para la atención primaria de la salud, mediante el enfoque cuantitativo de la etnobotánica. Se
GHENO HEREDIA, YAQUELINE ANTONIA   +7 more
core  

Distribution model and prediction of the tree fern Alsophila costularis Baker (Cyatheaceae) in China

open access: yesEcology and Evolution, Volume 14, Issue 6, June 2024.
We employed an optimized MaxEnt model to evaluate the relative contribution of each bioclimatic variable and predict the suitable habitat for Alsophila costularis Baker under past, current, and future climate scenarios, which is an endangered relict tree fern known as a living fossil.
Zhen Wang   +7 more
wiley   +1 more source

Pest categorisation of Pyrrhoderma noxium

open access: yesEFSA Journal, Volume 22, Issue 3, March 2024.
Abstract Following the commodity risk assessment of bonsai plants (Pinus parviflora grafted on Pinus thunbergii) from China performed by EFSA, the EFSA Plant Health Panel performed a pest categorisation of Pyrrhoderma noxium, a clearly defined plant pathogenic basidiomycete fungus of the order Hymenochaetales and the family Hymenochaetaceae.
EFSA Panel on Plant Health (PLH)   +24 more
wiley   +1 more source

Die Wiederentdeckung von Acalles droueti Crotch 1867 und die Curculionoidea-Beifänge von einer Exkursion auf die Azoren : ein Report ; (Coleoptera: Curculionidae: Cryptorhynchinae) [PDF]

open access: yes, 2008
Es wird die Wiederentdeckung von Acalles droueti Crotch 1867 an Euphorbia stygiana auf Pico und Faial anläßlich einer Reise auf die Azoren im Sommer 2003 beschrieben.
Stüben, Peter E.
core  

Neglected and Underutilized Plant Species in Horticultural and Ornamental Systems [PDF]

open access: yes, 2022
This Special Issue contributes to filling knowledge gaps regarding NUS in horticultural and ornamental systems, as well as in landscapes, by collecting original research papers dealing with the relevance of NUS to the following topics: biodiversity and ...

core   +1 more source

Spore morphology and ultrastructure of Cyathea (Cyatheaceae, Pteridophyta) species from southern South America [PDF]

open access: yes, 2019
Spore sculpture and wall structure of eight Cyathea (Cyatheaceae) species from southern South America were studied using light microscopy (LM), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) techniques. Two layers, i.e.
Giudice, Gabriela Elena   +2 more
core   +5 more sources

Estudios morfológicos y ultraestructurales en esporas de Cyatheaceae del Cono Sur [PDF]

open access: yes, 2008
Tesis presentada para optar al Grado de Doctor en Ciencias NaturalesFil: Márquez, Gonzalo Javier. Universidad Nacional de La Plata.
Márquez, Gonzalo Javier
core   +4 more sources

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