Photographs of Oocephala and Orbivestus: A–B Oocephala centauroides (Klatt) H. Rob. & Skvarla, note: egg-shaped head C–E Orbivestus cinerascens (Sch. Bip. in Schweinf.) H. Rob. See Appendix C for citation details.

 
 
  Part of: Robinson H, Skvarla JJ, Funk VA (2016) New and resurrected Hawaiian species of pilo (Coprosma, Rubiaceae) from the island of Maui. PhytoKeys 60: 33-48. https://doi.org/10.3897/phytokeys.60.6734