Dracula nigritella (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Dracula nigritella" in Portuguese language version.

refsWebsite
Global rank Portuguese rank
394th place
901st place

kew.org

  • R. Govaerts, M.A. Campacci (Brazil, 2005), D. Holland Baptista (Brazil, 2005), P.Cribb (K, 2003), Alex George (K, 2003), K.Kreuz (2004, Europe), J.Wood (K, 2003, Europe): World Checklist of Orchidaceae. The Board of Trustees of the Royal Botanic Gardens, Kew. «Published on the Internet» (em inglês)  (Consultada em janeiro de 2009).