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Routine identification of Asteraceae specimens sent to the Herbarium of the University of Texas at Austin has resulted in the discovery of the following taxa:Acourtia ciprianoi (Mutisieae) andCoreopsis bolanosana andVerbesina spooneri (both Heliantheae). All the new species are illustrated.
Fieldwork in connection with the project to document the flora of the Mixteca Alta region, northwestern Oaxaca, Mexico, has resulted in the discovery of the following taxa: Verbesina calzadae and Viguiera grammatoglossa var. huajuapana (Heliantheae); Sinclairia manriquei (Liabeae); and Psacalium schillingii (Senecioneae).
Fieldwork in western Oaxaca and central Guerrero, in connection with the project to enumerate the flora of the Mixteca Alta region of Oaxaca, has resulted in the discovery of the following taxa:Psacaliopsis paneroi var.juxtlahuacensis, Roldana mixtecana (Senecioneae);Sinclairia ismaelis (Liabeae);Cosmos juxtlahuacensis, Tagetes arenicola, andVerbesina juxtlahuacensis (Heliantheae). All but the last...
Fieldwork in connection with the project to document the flora of the Mixteca Alta region, northwestern Oaxaca, Mexico, has resulted in the discovery of a new species, Ageratina pendula.
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