A synopsis of Dicliptera (Acanthaceae) for Brazil is presented. Six species are recognized: Dicliptera ciliaris, D. sexangularis, and D. squarrosa, widely distributed in South America; D. purpurascens, which ranges from the North Region of Brazil (in the state of Acre) to eastern Bolivia; D. gracilirama, a new species from the Atlantic Forest of northeastern Brazil; and D. granchaquenha, a new species recorded in dry and semideciduous forests in Bolivia and western Brazil, in the state of Mato Grosso do Sul. Furthermore, we propose new synonyms and designate lectotypes for eleven names. An identification key to the six accepted Dicliptera species in Brazil is provided.
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13 May 2020
A Synopsis of Dicliptera (Acanthaceae) in Brazil, with the Description of Two New Species
James Lucas da Costa-Lima,
Earl Celestino de Oliveira Chagas
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Systematic Botany
Vol. 45 • No. 2
April–June 2020
Vol. 45 • No. 2
April–June 2020
Diclipterinae
Justiciinae
morphology
nomenclature
taxonomy