Results 41 to 50 of about 1,178 (187)

Cyathea Sm. (Cyatheaceae) on Trindade Island (Brazil): An integrative approach

open access: yes, 2021
Faria, Allan Laid Alkimim, Salino, Alexandre, Carvalho-Silva, Micheline, Stech, Michael, Amorim, Eduardo Toledo De, Câmara, Paulo Eduardo Aguiar Saraiva (2021): Cyathea Sm. (Cyatheaceae) on Trindade Island (Brazil): An integrative approach. Phytotaxa 487
Allan Laid Alkimimfaria   +11 more
core   +1 more source

Consensus classifications are crucial for conservation: How CITES utilizes checklists

open access: yesTAXON, Volume 74, Issue 4, Page 759-767, August 2025.
Abstract The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) is an end‐user of the consensus classifications and checklists produced by global initiatives such as the World Flora Online (WFO). This paper provides a brief background on CITES and the impact of classification and nomenclature changes on the CITES ...
Ronell R. Klopper
wiley   +1 more source

Flavonoid Isolation, Identification And Chemotaxonomy Of Trichipteris Sp. (Cyatheaceae) [PDF]

open access: yes, 1977
As part of a larger chemotaxonomic project to evaluate the relationship between the Cyatheaceae and Dicksoniaceae and the separation of Trichipteris sp.
Mustaklem, Jack Farah   +1 more
core  

Hidden in the Andes: new insights into the distribution of Magnolia guatapensis (Lozano) Govaerts (Magnoliaceae) and Cyathea antioquensis A. Rojas (Cyatheaceae) [PDF]

open access: yesCheck List
Magnolia guatapensis (Lozano) Govaerts (Magnoliaceae) and Cyathea antioquensis A. Rojas (Cyatheaceae) are endangered species endemic to Antioquia region (Colombia). This study reports new pop‑ ulations of M. guatapensis and C. antioquensis from
Andrés Montoya-López
doaj   +3 more sources

A Taxonomic Revision of the Genus Cnemidaria (Cyatheaceae) [PDF]

open access: yesAmerican Fern Journal, 1976
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Barrington, David S. (David Stanley)   +1 more
openaire   +1 more source

Global biogeography of scaly tree ferns (Cyatheaceae): Evidence for Gondwanan vicariance and limited transoceanic dispersal

open access: yes, 2020
Aim: Scaly tree ferns, Cyatheaceae, are a well-supported group of mostly tree-forming ferns found throughout the tropics, the subtropics and the south-temperate zone. Fossil evidence shows that the lineage originated in the Late Jurassic period.
Pryer, KM, Korall, P
core   +2 more sources

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

ESTUDO MORFO-ANATÔMICO DE Trichipteris atrovirens (Langsd. et Fisch) Tryon. (Cyatheaceae) [PDF]

open access: yes, 2001
O estudo morfo-anatômico das pínulas de Trichipteris atrovirens (Langsd. et Fisch) Tryon (Cyatheaceae) tem por objetivo permitir a avaliação da espécie, sendo um ensaio seguro e econômico para o controle de qualidade vegetal, por constatar-se emextratos ...
de SantAnna, Juliane Rocha   +2 more
core   +1 more source

PTERIDOFITAS EPIFITAS ENCONTRADAS EN CYATHEACEAE Y DICKSONIACEAE DE LOS BOSQUES NUBLADOS DE VENEZUELA EPIPHYTIC PTERIDOPHYTES FOUND IN THE CYATHEACEAE AND DICKSONIACEAE FROM CLOUD FORESTS OF VENEZUELA

open access: yesGayana: Botanica, 2001
Se presenta una clave de los géneros y una lista de las especies de Pteridofitas que crecen como epífitas en las raíces y tallos de los helechos arborescentes de las familias Cyatheaceae y Dicksoniaceae, en los bosques nublados de VenezuelaA checklist ...
Lucía Cortez
doaj  

Historical reconstruction of climatic and elevation preferences and the evolution of cloud forest-adapted tree ferns in Mesoamerica [PDF]

open access: yesPeerJ, 2016
Background Cloud forests, characterized by a persistent, frequent or seasonal low-level cloud cover and fragmented distribution, are one of the most threatened habitats, especially in the Neotropics.
Victoria Sosa   +3 more
doaj   +2 more sources

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