Results 11 to 20 of about 93 (63)
Spore germination and gametophytic development of Cyathea atrovirens (Langsd. & Fisch.) Domin (Cyatheaceae) at different temperatures and photoperiods [PDF]
Ambiência, 2015 Cyathea atrovirens (Langsd. & Fisch.) Domin (Cyatheaceae) is a widely distributed arborescent fern, grown in the Northeast, Midwest, Southeast and South of Brazil, Paraguay, Argentina and Uruguay. The species is found in different environments such as forests, open areas and even in locations impacted by human action.
Catiuscia Marcon +3 more
openaire +2 more sources
HoehneaNeste 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 +2 more sources
Boletín 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
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Boletín de la Sociedad Argentina de Botánica, 2006 Cyathea atrovirens (Langsd. & Fisch.) Domin se cita por primera vez para la provincia de Corrientes (Argentina). De esta manera se extiende su área de distribución hacia el sudoeste.
Gonzalo J. Marquez +2 more
doaj +1 more source
Revista Jovens Pesquisadores, 2013 Cyathea atrovirens (Langsd. & Fisch.) Domin (Cyatheaceae) é uma samambaia arborescente de ampla distribuição no Brasil. Devido ao seu valor ornamental, a espécie é alvo de intensa exploração. Foi avaliada a germinação de esporos armazenados em temperaturas baixas e o desenvolvimento de gametófitos em meio de cultura suplementado com antibióticos ...
Tatieli Silveira +2 more
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Agropecuária Catarinense, 2017 Resumo: Diferentes áreas com vegetação em estágio inicial de sucessão na Floresta Ombrófila Densa no Vale do Itajaí, em Santa Catarina, foram inventariadas.
Gustavo Antonio Piazza +3 more
doaj +2 more sources
TAXON, Volume 70, Issue 2, Page 365-428, April 2021., 2021 Abstract In 1814, A.W. Roth received a herbarium collection of some 1500 plants from Benjamin Heyne. Most of these specimens came from southern India where Heyne had worked as a doctor and naturalist since 1792. Roth wrote up the material in his book Novae plantarum, which was published in 1821.
I.M. Turner
wiley +1 more source
Spore morphology and ultrastructure ofCyathea(Cyatheaceae, Pteridophyta) species from southern South America [PDF]
, 2010 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.
Márquez, Gonzalo Javier +5 more
core +1 more source
, 2013 FIGURE 2. Distributions of A. Cyathea atrovirens; B. Cyathea corcovadensis; C. Cyathea feeana; D. Cyathea miersii.Published as part of Lehnert, Marcus & Weigand, Anna, 2013, A proposal to distinguish several taxa in the Brazilian tree fern Cyathea ...
Weigand, Anna, Lehnert, Marcus
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New records of Cyathea atrovirens (Langsd. & Fisch.) domin (Cyatheaceae) from Argentina [PDF]
, 2019 Cyathea atrovirens (Cyatheaceae) is the southernmost tree-fern of Argentina and its presence in the Corrientes province was in doubt after the height of the Yacyretá dam was raised. However, new records confirm the presence of the species in the province
Keller, Héctor A. +2 more
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