• Chang CC, Lin HC, Lin IP et al. (2006) The chloroplast genome of Phalaenopsis aphrodite (Orchidaceae): comparative analysis of evolutionary rate with that of grasses and its phylogenetic implications. Molecular Biology and Evolution, 23, 279291.
  • Cozzolino S, Widmer A (2005) Orchid diversity: an evolutionary consequence of deception? Trends in Ecology & Evolution, 20, 487494.
  • Darwin C (1877) The Various Contrivances by Which Orchids Are Fertilised by Insects, 2nd edn. John Murray, London.
  • Dressler RL (1981) The Orchids Natural History and Classification. Harvard University Press, Cambridge.
  • Gravendeel B, Smithson A, Slik FJW, Schuiteman A (2004) Epiphytism and pollinator specialization: drivers for orchid diversity? Philosophical Transactions of the Royal Society of London Series B-Biological Sciences, 359, 15231535.
  • Judd WS, Cambell CS, Kellogg EA, Stevens PF (1999) Plant Systematics. A Phylogenetic Approach. Sinauer Associates, Sunderland, Massachusetts.
  • Moccia M, Widmer A, Cozzolino S (2007) The strength of reproductive isolation in hybridizing food deceptive orchids. Molecular Ecology, doi: 10.1111/j.1365-294X.2007.03240.x.
  • Noor MAF, Feder JL (2006) Speciation genetics: evolving approaches. Nature Reviews Genetics, 7, 851861.
  • Otero JT, Flanagan NS (2006) Orchid diversity — beyond deception. Trends in Ecology & Evolution, 21, 6465.
  • Schiestl FP (2005) On the success of a swindle: pollination by deception in orchids. Naturwissenschaften, 92, 255264.
  • Tremblay RL, Ackerman JD, Zimmerman JK, Calvo RN (2005) Variation in sexual reproduction in orchids and its evolutionary consequences: a spasmodic journey to diversification. Biological Journal of the Linnean Society, 84, 154.