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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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00116793_v50_n1_p97_Martinez |
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todo:paper_00116793_v50_n1_p97_Martinez2023-10-03T14:10:13Z Oenanthe crocata (Apiaceae, Apioideae), new toxic plant for the adventive flora of Argentina and America Martínez, S. Calviño, C.I. Delucchi, G. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00116793_v50_n1_p97_Martinez |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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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 Martínez, S. Calviño, C.I. Delucchi, G. 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. |
| format |
JOUR |
| author |
Martínez, S. Calviño, C.I. Delucchi, G. |
| author_facet |
Martínez, S. Calviño, C.I. Delucchi, G. |
| author_sort |
Martínez, S. |
| 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 |
| url |
http://hdl.handle.net/20.500.12110/paper_00116793_v50_n1_p97_Martinez |
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AT martinezs oenanthecrocataapiaceaeapioideaenewtoxicplantfortheadventivefloraofargentinaandamerica AT calvinoci oenanthecrocataapiaceaeapioideaenewtoxicplantfortheadventivefloraofargentinaandamerica AT delucchig oenanthecrocataapiaceaeapioideaenewtoxicplantfortheadventivefloraofargentinaandamerica |
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