Plant Press
. Vol. 12, no. 2 (apr-jun, 2009). Smithsonian National Museum of Natural History. Washington: Smithsonian National Museum of Natural History, 2009. U.I.:IBONE. (X) Publicación PeriódicaPlant Press
. Vol. 12, no. 3 (jul-sep, 2009). Smithsonian National Museum of Natural History. Washington: Smithsonian National Museum of Natural History, 2009. U.I.:IBONE. (X) Publicación Periódica
Plant Press
. Vol. 12, no. 4 (oct-dec, 2009). Smithsonian National Museum of Natural History. Washington: Smithsonian National Museum of Natural History, 2009. U.I.:IBONE. (X) Publicación Periódica
Plant Press
. Vol. 13, no. 2 (apr-jun, 2010). Smithsonian National Museum of Natural History. Washington: Smithsonian National Museum of Natural History, 2010. U.I.:IBONE. (X) Publicación Periódica