Three new species of Euphorbia subgenus Chamaesyce (Euphorbiaceae) endemic to Brazil

Autor(es)

Marques Da Silva, Otavio Luis ^[1] ; Braun, Pierre ^[2] ; Riina, Ricarda ^[3] ; Cordeiro, Ines ^[1]

Afiliação do(s) autor(es)

^[1] Secretaria Infraestrutura & Meio Ambiente, Inst Bot, Cx Postal 3005, BR-01061970 Sao Paulo, SP - Brazil

^[2] Fusstal 37, D-50171 Kerpen - Germany

^[3] RJB CSIC, Real Jardin Bot, Plaza Murillo 2, Madrid 28014 - Spain

• Tipo de documento: Artigo Científico
• Fonte: EUROPEAN JOURNAL OF TAXONOMY; v. 733, p. 72-86, JAN 26 2021.
• Citações Web of Science: 0

Resumo

We describe and illustrate three new species of Euphorbia subgenus Chamaesyce from Brazil: E. blepharadena O.L.M.Silva \& Cordeiro sp. nov., E. longipedunculata O.L.M.Silva \& Riina sp. nov. and E. sobolifera O.L.M.Silva \& P.J.Braun sp. nov. Based on morphological characteristics, E. blepharadena sp. nov. and E. longipedunculata sp. nov. are placed in the subcosmopolitan section Anisophyllum, whereas E. sobolifera sp. nov. is placed in the more geographically restricted section Crossadenia. The three new species are compared with their most similar species in each section, and accompanied by comments on habitat and distribution, illustrations, photographs, and proposed conservation status. (AU)

• Processo FAPESP: 19/09237-0 - Explorando o impacto de mudanças climáticas na Reserva da Biosfera do Cinturão Verde da cidade de São Paulo através de modelagem preditiva com espécies de Euphorbiaceae
• Beneficiário: Otávio Luis Marques da Silva
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado