Arpophyllum spicatum La Llave & Lex.
Data source(s):
  • Hawkes, A.D. 1965. Encyclopaedia of cultivated orchids. An illustrated, descriptive manual of the members of the Orchidaceae currently in cultivation. London: Faber & Faber Ltd 602 pp. Illus., p.57
  • Pridgeon, A. 1992. The illustrated encyclopedia of orchids. Portland, Oregon: Timber Press 304 pp. Col. illus., p.33