Compared gametophytic development of threespecies of Phlebodium (Polypodiaceae, s.str.)
Compared gametophytic development of threespecies of Phlebodium (Polypodiaceae, s.str.)
dc.creator | Pérez-García, Blanca | |
dc.creator | Riba, Ramón | |
dc.creator | Mendoza, Aniceto | |
dc.creator | Reyes J., Irma | |
dc.date | 1998-12-01 | |
dc.date.accessioned | 2023-08-03T18:00:19Z | |
dc.date.available | 2023-08-03T18:00:19Z | |
dc.identifier | https://revistas.ucr.ac.cr/index.php/rbt/article/view/20674 | |
dc.identifier | 10.15517/rbt.v46i4.20674 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7898233 | |
dc.description | Comparison was made of the gametophytic development of Phlebodium araneosum, P. pseudoaureum and P. decumanum. Spores were collected from several Mexican localities ranging in altitude from 30 to 2300 m and sown on agar with mineral salts. Similarities in germination type and prothallial development were observed. Adult gametophytes are cordate-spatulate to cordate-reniforrn; garnetangia are of the typical type of the cornmon leptosporangiate fems. All three species share similar morphogenetic features of the gametophytes, and these do not l end additional characteristics to support the distinction of Phlebodium from Polypodium, Microgramma and Niphidium, as regard the sexual phase. | en-US |
dc.description | Una comparación del desarrollo del gametofito de Phlebodium araneosum, P. pseudoaureum y P. decumanum fue hecha. Las esporas fueron sembradas en agar con sales minerales. Similitudes en el tipo de germinación y desarrollo protálico fueron observadas. Los gametofitos adultos fueron cordiforme-espatulados a cordiforme-reniformes; losgametangios son del tipo común de los helechos Ieptosporangiados. Las tres especies muestran caracteristicas morfogenéticas del gametofito similares y no añaden caracteristicass adicionales que apoyen la distinción entre Phlebodium, Polypodium, Microgramma y Niphidium, por lo que se refiere a la fase sexual. | es-ES |
dc.format | application/pdf | |
dc.language | eng | |
dc.publisher | Universidad de Costa Rica | en-US |
dc.relation | https://revistas.ucr.ac.cr/index.php/rbt/article/view/20674/20832 | |
dc.rights | Derechos de autor 1998 Revista de Biología Tropical | es-ES |
dc.rights | http://creativecommons.org/licenses/by/4.0 | es-ES |
dc.source | Revista de Biología Tropical; Vol. 46 No. 4 (1998): Volume 46 – Regular number 4 – December 1998; 1059–1067 | en-US |
dc.source | Revista de Biología Tropical; Vol. 46 Núm. 4 (1998): Volumen 46 – Volumen regular 4 – Diciembre 1998; 1059–1067 | es-ES |
dc.source | Revista Biología Tropical; Vol. 46 N.º 4 (1998): Volumen 46 – Volumen regular 4 – Diciembre 1998; 1059–1067 | pt-PT |
dc.source | 2215-2075 | |
dc.source | 0034-7744 | |
dc.source | 10.15517/rbt.v46i4 | |
dc.subject | gametophyte | en-US |
dc.subject | México | en-US |
dc.subject | micrograrnma | en-US |
dc.subject | morphogenesis | en-US |
dc.subject | niphidium | en-US |
dc.subject | phlebodium | en-US |
dc.subject | polypodiaceae | en-US |
dc.subject | pteridophyta | en-US |
dc.title | Compared gametophytic development of threespecies of Phlebodium (Polypodiaceae, s.str.) | en-US |
dc.title | Compared gametophytic development of threespecies of Phlebodium (Polypodiaceae, s.str.) | es-ES |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.type | Article | en-US |