Compared gametophytic development of threespecies of Phlebodium (Polypodiaceae, s.str.)
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| Autori: | , , , |
|---|---|
| Format: | artículo original |
| Status: | Versión publicada |
| Datum izdanja: | 1998 |
| Opis: | 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. |
| Zemlja: | Portal de Revistas UCR |
| Institucija: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Jezik: | Inglés |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/20674 |
| Online pristup: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/20674 |
| Ključna riječ: | gametophyte México micrograrnma morphogenesis niphidium phlebodium polypodiaceae pteridophyta |