Template:Groppo, Kallunki & Pirani, 2005
- Groppo, M., Kallunki, J.A. & Pirani, J.R. 2005. Synonymy of Hortia arborea with H. brasiliana (Rutaceae) and a new species from Brazil. Brittonia 57(1): 28–34. DOI: 10.1663/0007-196X(2005)057[0028:SOHAWH]2.0.CO;2
(via Wikipedia Library 
). JSTOR .
- Date of publication: March 2005.
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