[article] Titre : | Distribution of Gamochaeta (Asteraceae : Gnaphalieae) in Texas, Oklahoma, Arkansas, and Louisiana | Type de document : | Livre | Auteurs : | Guy Nesom, Auteur | Année de publication : | 2007 | Article en page(s) : | pp. 1125-1130 | Langues : | Anglais | Catégories : | [ZG] États-Unis [Espèces (in biblio)] Gamochaeta
| Mots-clés : | aire de répartition description | Résumé : | "Distributions of seven species of Gamochaeta are mapped at county level in Texas, Oklahoma, Arkansas, and Louisiana: G. antillana, G. argyrinea, G. calviceps, G. chionesthes, G. coarctata, G. pensylvanica, and G. purpurea. Gamochaeta purpurea is the only species known from pre-1900 collections. Gamochaeta coarctata and G. chionesthes are known only from collections made after 1967; the latter apparently is spreading rapidly but has not reached Texas and Oklahoma." (source : auteur) | Type de publication : | périodique | Référence biblio : | Nesom G., 2007 - Distribution of Gamochaeta (Asteraceae : Gnaphalieae) in Texas, Oklahoma, Arkansas, and Louisiana. Journal of the Botanical research institute of Texas, 1 (2) : 1125-1130. | ID PMB : | 70881 | En ligne : | http://www.botanicus.org/item/31753003495303 | Format de la ressource électronique : | document | Permalink : | http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=70881 | in Journal of the Botanical research institute of Texas > vol. 1, n°2 (Année 2007) . - pp. 1125-1130
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