Piper avellanum (Miq.) C. DC. in A. DC., Prodr. 16: 302. 1869 Piper avellanum (Miq.) C. DC. in A. DC., Prodr. 16: 302. 1869Isotype: Leprieur s.n.Holotype: Leprieur s.n.Taxon for this namePiper avellanum (Miq.) C. DC. in A. DC., Prodr. 16: 302. 1869open gallery