O gênero Buddleja (Scrophulariaceae) no estado do Paraná, Brasil.

The genus Buddleja has ten species and two subspecies in Paraná, from which one species is cultivated, and the others native: Buddleja brachiata, B. cuneata, B. davidii (cultivated), B. elegans (B. elegans subsp. elegans and B. elegans subsp. angustata), B. grandiflora, B. hatschbachii, B. oblonga, B. ramboi (new record for the state), B. stachyoides and B. thyrsoides. In this taxonomic treatment we present an identification keys, descriptions, illustrations and distribution maps for each taxon. [ABSTRACT FROM AUTHOR]