Spore morphology, gametophyte development and conservation of Thelypteris abbiattii and T. hispidula (Thelypteridaceae) in Punta Lara Natural Reserve, Buenos Aires.

Spore morphology, gametophyte development and conservation of Thelypteris abbiattii and T. hispidula (Thelypteridaceae) in Punta Lara Natural Reserve, Buenos Aires. The morphology of the spores and the gametophyte development of Thelypteris abbiattii and T. hispidula from Punta Lara Natural Reserve...

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Autores principales: Ramos Giocosa, Juan Pablo, Giudice, Gabriel E., Pipo, Laura, Luna, María Luján
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2014
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Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/7848
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id I10-R10article-7848
record_format ojs
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic Thelypteris
conservación
esporas
gametofito.
Thelypteris
conservation
spores
gametophyte.
spellingShingle Thelypteris
conservación
esporas
gametofito.
Thelypteris
conservation
spores
gametophyte.
Ramos Giocosa, Juan Pablo
Giudice, Gabriel E.
Pipo, Laura
Luna, María Luján
Spore morphology, gametophyte development and conservation of Thelypteris abbiattii and T. hispidula (Thelypteridaceae) in Punta Lara Natural Reserve, Buenos Aires.
topic_facet Thelypteris
conservación
esporas
gametofito.
Thelypteris
conservation
spores
gametophyte.
author Ramos Giocosa, Juan Pablo
Giudice, Gabriel E.
Pipo, Laura
Luna, María Luján
author_facet Ramos Giocosa, Juan Pablo
Giudice, Gabriel E.
Pipo, Laura
Luna, María Luján
author_sort Ramos Giocosa, Juan Pablo
title Spore morphology, gametophyte development and conservation of Thelypteris abbiattii and T. hispidula (Thelypteridaceae) in Punta Lara Natural Reserve, Buenos Aires.
title_short Spore morphology, gametophyte development and conservation of Thelypteris abbiattii and T. hispidula (Thelypteridaceae) in Punta Lara Natural Reserve, Buenos Aires.
title_full Spore morphology, gametophyte development and conservation of Thelypteris abbiattii and T. hispidula (Thelypteridaceae) in Punta Lara Natural Reserve, Buenos Aires.
title_fullStr Spore morphology, gametophyte development and conservation of Thelypteris abbiattii and T. hispidula (Thelypteridaceae) in Punta Lara Natural Reserve, Buenos Aires.
title_full_unstemmed Spore morphology, gametophyte development and conservation of Thelypteris abbiattii and T. hispidula (Thelypteridaceae) in Punta Lara Natural Reserve, Buenos Aires.
title_sort spore morphology, gametophyte development and conservation of thelypteris abbiattii and t. hispidula (thelypteridaceae) in punta lara natural reserve, buenos aires.
description Spore morphology, gametophyte development and conservation of Thelypteris abbiattii and T. hispidula (Thelypteridaceae) in Punta Lara Natural Reserve, Buenos Aires. The morphology of the spores and the gametophyte development of Thelypteris abbiattii and T. hispidula from Punta Lara Natural Reserve (Buenos Aires, Argentina) were studied. Spores are monolete, folded, the folds have an equinated margin and a supralesural fold is also observed. The spore germination was conducted in Dyer medium and occurred between 7-12 days. In both species the germination is Vittaria type and the gametophyte development is Aspidium type. Adult gametophytes were observed after 50 days, are typical cordate and bisexual. Depending on the species, sporophyte formation occurs between 90 to 130 days. There were differences between the species analyzed in the time of appearance of the hairs of the gametophyte and pubescence of first leaves of the sporophyte. The results contribute to the systematic of these ferns and to conservation studies that develop in Argentina
publisher Sociedad Argentina de Botánica
publishDate 2014
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/7848
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