A new polyploid species of mecardonia (gratioleae, plantaginaceae) from South America

Mecardonia reneeae, a new species from northeastern Argentina, is described and illustrated. This taxon has certain resem- blance to M. procumbens var. flagellaris, but can be easily distinguished by the combination of life form, aspect of the plant, root and stem type, sepal width, fruit size,...

Descripción completa

Detalles Bibliográficos
Autores principales: Greppi, Julián Alejandro, Sosa, María de las Mercedes, Dematteis, Massimiliano
Formato: Artículo
Lenguaje:Inglés
Publicado: Magnolia Press 2021
Materias:
South America
Mecardonia reneeae
Polyploid species
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/28307
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-28307
record_format dspace
spelling I48-R184-123456789-283072025-03-06T10:58:18Z A new polyploid species of mecardonia (gratioleae, plantaginaceae) from South America Greppi, Julián Alejandro Sosa, María de las Mercedes Dematteis, Massimiliano South America Mecardonia reneeae Polyploid species Mecardonia reneeae, a new species from northeastern Argentina, is described and illustrated. This taxon has certain resem- blance to M. procumbens var. flagellaris, but can be easily distinguished by the combination of life form, aspect of the plant, root and stem type, sepal width, fruit size, and chromosome number (2n=4x=44). A key to distinguish it from related species is also provided. 2021-08-05T14:21:14Z 2021-08-05T14:21:14Z 2017-04-13 Artículo Greppi, Julián Alejandro, Sosa, María de las Mercedes y Dematteis, Massimiliano, 2017. A new polyploid species of mecardonia (gratioleae, plantaginaceae) from South America. Phytotaxa. Auckland: Magnolia Press, vol. 303, no. 3, p. 264-270. ISSN 1179-3163. 1179-3155 http://repositorio.unne.edu.ar/handle/123456789/28307 eng openAccess http://creativecommons.org/licenses/by-nc-nd/2.5/ar/ application/pdf application/pdf Magnolia Press Phytotaxa, 2017, vol. 303, no. 3, p. 264-270.
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Inglés
topic South America
Mecardonia reneeae
Polyploid species
spellingShingle South America
Mecardonia reneeae
Polyploid species
Greppi, Julián Alejandro
Sosa, María de las Mercedes
Dematteis, Massimiliano
A new polyploid species of mecardonia (gratioleae, plantaginaceae) from South America
topic_facet South America
Mecardonia reneeae
Polyploid species
description Mecardonia reneeae, a new species from northeastern Argentina, is described and illustrated. This taxon has certain resem- blance to M. procumbens var. flagellaris, but can be easily distinguished by the combination of life form, aspect of the plant, root and stem type, sepal width, fruit size, and chromosome number (2n=4x=44). A key to distinguish it from related species is also provided.
format Artículo
author Greppi, Julián Alejandro
Sosa, María de las Mercedes
Dematteis, Massimiliano
author_facet Greppi, Julián Alejandro
Sosa, María de las Mercedes
Dematteis, Massimiliano
author_sort Greppi, Julián Alejandro
title A new polyploid species of mecardonia (gratioleae, plantaginaceae) from South America
title_short A new polyploid species of mecardonia (gratioleae, plantaginaceae) from South America
title_full A new polyploid species of mecardonia (gratioleae, plantaginaceae) from South America
title_fullStr A new polyploid species of mecardonia (gratioleae, plantaginaceae) from South America
title_full_unstemmed A new polyploid species of mecardonia (gratioleae, plantaginaceae) from South America
title_sort new polyploid species of mecardonia (gratioleae, plantaginaceae) from south america
publisher Magnolia Press
publishDate 2021
url http://repositorio.unne.edu.ar/handle/123456789/28307
work_keys_str_mv AT greppijulianalejandro anewpolyploidspeciesofmecardoniagratioleaeplantaginaceaefromsouthamerica
AT sosamariadelasmercedes anewpolyploidspeciesofmecardoniagratioleaeplantaginaceaefromsouthamerica
AT dematteismassimiliano anewpolyploidspeciesofmecardoniagratioleaeplantaginaceaefromsouthamerica
AT greppijulianalejandro newpolyploidspeciesofmecardoniagratioleaeplantaginaceaefromsouthamerica
AT sosamariadelasmercedes newpolyploidspeciesofmecardoniagratioleaeplantaginaceaefromsouthamerica
AT dematteismassimiliano newpolyploidspeciesofmecardoniagratioleaeplantaginaceaefromsouthamerica
_version_ 1832343876969431040

Ejemplares similares