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Ambrosiinae e Helianthinae (Heliantheae - Asteraceae) na Amazônia Legal brasileira. (Portuguese)

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  • معلومة اضافية
    • Alternate Title:
      The subtribes Ambrosiinae and Helianthinae (Heliantheae - Asteraceae) in the Brazilian Amazon. (English)
    • الموضوع:
      TOCANTINS (Brazil); ACRE (Brazil); AMAZONAS (Brazil)
    • نبذة مختصرة :
      The work presents a taxonomic treatment of the subtribes Ambrosiinae and Helianthinae, belonging to the tribe Heliantheae (Asteraceae), in the Brazilian Legal Amazon. We present identification keys, descriptions, detailed illustrations, comments and geographical distribution of the species. Three genera were found in Ambrosiinae, totaling four species and two genera for Helianthinae, adding seven species. Aldama kunthiana and A. grandiflora appear as new records for the state of Tocantins and A. oblongifolia as a new occurrence for Acre. Parthenium hysterophorus was first recorded in the state of Amazonas. [ABSTRACT FROM AUTHOR]
    • نبذة مختصرة :
      O trabalho apresenta o tratamento taxonômico das espécies das subtribos Ambrosiinae e Helianthinae, pertencentes a tribo Heliantheae (Asteraceae), na Amazônia Legal brasileira. São apresentadas chaves de identificação, descrições, ilustrações detalhadas, comentários e distribuição geográfica das espécies. Foram encontrados três gêneros em Ambrosiinae, totalizando quatro espécies e dois gêneros em Helianthinae, somando sete espécies. Aldama kunthiana e A. grandiflora figuram como novos registros para o estado do Tocantins e A. oblongifolia como nova ocorrência para o Acre. Parthenium hysterophorus foi registrado pela primeira vez no estado do Amazonas. [ABSTRACT FROM AUTHOR]
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