Oenanthe crocata (Apiaceae, Apioideae), new toxic plant for the adventive flora of Argentina and America

The presence of Oenanthe crocata in Buenos Aires province adds a new species to the adventive flora of Argentina and America. This is a toxic plant native from Europe; its toxicity is due to the presence, particularly in roots, of oenanthotoxin, a polyacetylenic alcohol. In its countries of origin,...

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Detalles Bibliográficos
Publicado: 2012
Materias:
DNA
Bos
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00116793_v50_n1_p97_Martinez
http://hdl.handle.net/20.500.12110/paper_00116793_v50_n1_p97_Martinez
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spelling paper:paper_00116793_v50_n1_p97_Martinez2023-06-08T14:35:16Z Oenanthe crocata (Apiaceae, Apioideae), new toxic plant for the adventive flora of Argentina and America Apiaceae Argentina Flora NrDNA ITS Oenanthe Toxic plant angiosperm DNA flora maximum likelihood analysis native species new record new species phylogenetics toxic organism toxicity Argentina Buenos Aires [Argentina] Apiaceae Apioideae Bos Oenanthe (angiosperm) Oenanthe crocata Oenanthe divaricata The presence of Oenanthe crocata in Buenos Aires province adds a new species to the adventive flora of Argentina and America. This is a toxic plant native from Europe; its toxicity is due to the presence, particularly in roots, of oenanthotoxin, a polyacetylenic alcohol. In its countries of origin, cases of poisoning and death of cattle and humans have been reported by the ingestion of the radical tubercles. The identification of the species was corroborated by comparing the nrDNA ITS region of the argentine material to all the nucleotide sequences available at GenBank, and by performing a maximum likelihood phylogenetic analysis of Oenanthe species. Moreover, Oenanthe divaricata is referred to the synonymy of O. crocata for the first time. This contribution describes and illustrates this new record, provides a distribution map and points the differential characters with other apioids that grow in Argentina. 2012 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00116793_v50_n1_p97_Martinez http://hdl.handle.net/20.500.12110/paper_00116793_v50_n1_p97_Martinez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Apiaceae
Argentina
Flora
NrDNA ITS
Oenanthe
Toxic plant
angiosperm
DNA
flora
maximum likelihood analysis
native species
new record
new species
phylogenetics
toxic organism
toxicity
Argentina
Buenos Aires [Argentina]
Apiaceae
Apioideae
Bos
Oenanthe (angiosperm)
Oenanthe crocata
Oenanthe divaricata
spellingShingle Apiaceae
Argentina
Flora
NrDNA ITS
Oenanthe
Toxic plant
angiosperm
DNA
flora
maximum likelihood analysis
native species
new record
new species
phylogenetics
toxic organism
toxicity
Argentina
Buenos Aires [Argentina]
Apiaceae
Apioideae
Bos
Oenanthe (angiosperm)
Oenanthe crocata
Oenanthe divaricata
Oenanthe crocata (Apiaceae, Apioideae), new toxic plant for the adventive flora of Argentina and America
topic_facet Apiaceae
Argentina
Flora
NrDNA ITS
Oenanthe
Toxic plant
angiosperm
DNA
flora
maximum likelihood analysis
native species
new record
new species
phylogenetics
toxic organism
toxicity
Argentina
Buenos Aires [Argentina]
Apiaceae
Apioideae
Bos
Oenanthe (angiosperm)
Oenanthe crocata
Oenanthe divaricata
description The presence of Oenanthe crocata in Buenos Aires province adds a new species to the adventive flora of Argentina and America. This is a toxic plant native from Europe; its toxicity is due to the presence, particularly in roots, of oenanthotoxin, a polyacetylenic alcohol. In its countries of origin, cases of poisoning and death of cattle and humans have been reported by the ingestion of the radical tubercles. The identification of the species was corroborated by comparing the nrDNA ITS region of the argentine material to all the nucleotide sequences available at GenBank, and by performing a maximum likelihood phylogenetic analysis of Oenanthe species. Moreover, Oenanthe divaricata is referred to the synonymy of O. crocata for the first time. This contribution describes and illustrates this new record, provides a distribution map and points the differential characters with other apioids that grow in Argentina.
title Oenanthe crocata (Apiaceae, Apioideae), new toxic plant for the adventive flora of Argentina and America
title_short Oenanthe crocata (Apiaceae, Apioideae), new toxic plant for the adventive flora of Argentina and America
title_full Oenanthe crocata (Apiaceae, Apioideae), new toxic plant for the adventive flora of Argentina and America
title_fullStr Oenanthe crocata (Apiaceae, Apioideae), new toxic plant for the adventive flora of Argentina and America
title_full_unstemmed Oenanthe crocata (Apiaceae, Apioideae), new toxic plant for the adventive flora of Argentina and America
title_sort oenanthe crocata (apiaceae, apioideae), new toxic plant for the adventive flora of argentina and america
publishDate 2012
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00116793_v50_n1_p97_Martinez
http://hdl.handle.net/20.500.12110/paper_00116793_v50_n1_p97_Martinez
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