Results 61 to 70 of about 2,129 (216)

Habitat Conditions and Neighborhood Interactions Drive the Phylogenetic Structure of Seedling Assemblages in a Tropical Forest Mosaic

open access: yesBiotropica, Volume 57, Issue 6, November 2025.
In poor, well‐drained sandy soils, we observed the coexistence of more closely related species, suggesting that shared evolutionary history influences which seedlings survive under these restrictive conditions. Contrary to expectations, flooded areas harbored more distantly related species, likely because pathogens and other natural enemies limit the ...
Matheus Guthierris Bitencourt Rosa   +4 more
wiley   +1 more source

Sobre la presencia y situación de conservación de Cyathea delgadii (Cyatheaceae) en la Argentina

open access: yesLilloa, 2014
Krauczuk, Ernesto R.; Héctor A. Keller. 2014. “Sobre la presencia y situación de conservación de Cyathea delgadii (Cyatheaceae) en la Argentina”. Lilloa 51 (2).
Ernesto R. Krauczuk, Héctor A. Keller
doaj  

Blowin' in the Wind: Ferns and Lycophytes Connect Biogeographic Refuges in the Atlantic Forest

open access: yesJournal of Biogeography, Volume 52, Issue 11, November 2025.
ABSTRACT Aim Test the floristic structure of fern and lycophyte in the Northeastern Atlantic Forest based on the two sub‐regions of endemism, (1) montane inland wet forests and (2) Coastal Forests. Location Northeastern Brazil's Atlantic Forest, particularly the Coastal and Montane inland wet forests. Taxon Ferns and lycophytes.
D. Victor Souza e Silva   +4 more
wiley   +1 more source

FIGURE 2 in Do you know Cyathea divergens (Cyatheaceae-Polypodiopsida)?

open access: yes, 2014
FIGURE 2. Field characters: A1–E1. Trunk apex; A2–E2. Rachises and costules abaxially, showing different colors and indument; A3–E3. Details of petioles with different types of scales and scurf. A.
Lehnert, Marcus
core   +1 more source

La familia Cyatheaceae (Pteridophyta) en Argentina The family Cyatheaceae (Pteridophyta) in Argentina

open access: yesBoletín de la Sociedad Argentina de Botánica, 2010
La familia Cyatheaceae comprende alrededor de 500 especies de helechos arborescentes. Su distribución es pantropical y en Argentina se encuentra representada por 4 especies, reunidas en los géneros Alsophila y Cyathea: A. setosa, A.
Gonzalo J Marquez
doaj  

Effective dispersal of fern spore and the ecological relevance of zoochory

open access: yesBiological Reviews, Volume 100, Issue 5, Page 2116-2130, October 2025.
ABSTRACT The mechanisms of fern dispersal are under‐studied and there are few data to support the vectors assumed to drive patterns of sporophyte occurrence and speciation. Although wind is generally the fern spore dispersal vector described in the literature, there has always been competing evidence supporting alternate vectors.
James M. R. Brock
wiley   +1 more source

FIGURE 1. Cyathea aemula A in Do you know Cyathea divergens (Cyatheaceae-Polypodiopsida)?

open access: yes, 2014
FIGURE 1. Cyathea aemula A. Large pinnule abaxially, fertile; B. Petiole scale. (All from Homeier et al. 2693, STU).Published as part of Lehnert, Marcus, 2014, Do you know Cyathea divergens (Cyatheaceae-Polypodiopsida)?, pp.
Lehnert, Marcus
core   +1 more source

Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP, Brasil. Pteridophyta: 3. Cyatheaceae

open access: yesHoehnea, 2014
Neste trabalho são apresentados os dados referentes ao levantamento florístico da família Cyatheaceae no Parque Estadual das Fontes do Ipiranga (PEFI). A família está representada na área por dois gêneros (Alsophila e Cyathea) e cinco espécies: Alsophila
Regina Yoshie Hirai, Jefferson Prado
doaj  

Flora das cangas da Serra dos Carajás, Pará, Brasil: Cyatheaceae

open access: yesRodriguésia
Resumo Este estudo trata os táxons de Cyatheaceae encontrados nas formações ferríferas da Serra dos Carajás, estado do Pará, com descrições, ilustrações, distribuição geográfica e comentários. Na área estudada foi registrada apenas Cyathea pungens.
Alexandre Salino, André Jardim Arruda
doaj   +1 more source

Botanical Exploration and Crater Vegetation Survey of Mt. Galunggung, West Java

open access: yesJournal of Tropical Life Science, 2016
Botanical exploration at Mt. Galunggung protected forest, West Java was conducted in June 2014. This study was aimed to collect plant living specimen for ex-situ conservation purpose of Kuningan Botanic Garden and to conduct vegetation analysis in crater
Musyarofah Zuhri   +4 more
doaj   +1 more source

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