Two new species of Clusia sect. Cordylandra (Clusiaceae) from the brejo de altitude vegetation, plateau of Ibiapaba, Ceara, Brazil

Autor(es)

Alencar, Ana Claudia ^[1] ; do Nascimento-Jr, Jose Elvino ; Bittrich, Volker ^[2] ; Farias-Castro, Antonio Sergio ^[3] ; Estanislau do Amaral, Maria do Carmo ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Dept Biol Vegetal, Inst Biol, CP 6109, BR-13083970 Campinas, SP - Brazil

^[2] Rua Dr Mario de Nucci 500, BR-13083290 Campinas, SP - Brazil

^[3] Rua Leonardo Mota 293, Ap 201-B, BR-60170040 Fortaleza, Ceara - Brazil

• Tipo de documento: Artigo Científico
• Fonte: PHYTOTAXA; v. 460, n. 4, p. 259-268, SEP 29 2020.
• Citações Web of Science: 0

Resumo

Two new shrubby species of Clusia sect. Cordylandra are described and illustrated. The male flower of Clusia nogueirae presents an androecium forming a conical volcano-like synandrium around a well-developed pistillode covered with resin. The male flower of Clusia ibiapabensis, on the other hand, presents an androecium of free claviform stamens, forming a broad torus-like structure around a well-developed pistillode. The two species occur in regions of brejos de altitude in the plateou of Ibiapaba, Ceara state, northeastern Brazil. (AU)

• Processo FAPESP: 12/51781-0 - Estudos taxonômicos, filogenéticos, genômicos e ecobiogeográficos no Clado clusioide, com ênfase nos gêneros Caraipa, Haploclathra, Kielmeyera e Clusia
• Beneficiário: Maria do Carmo Estanislau do Amaral
• Modalidade de apoio: Auxílio à Pesquisa - Regular