Caucaea

C. alticola – C. andigena – C. caucana – C. dodsoniana – C. duquei – C. hernandezii – C. kunthiana – C. macrotyle – C. nubigena – C. olivacea – C. phalaenopsis – C. pichinchae – C. pseudoandigena – C. radiata – C. sanguinolenta – C. tripterygia

• Heterotypic
  • Abola Lindl., Fol. Orchid. 4: 30 (1853), nom. illeg.

• Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (eds.) 2014. Genera Orchidacearum Volume 5: Epidendroideae (Part two); page 235 ff., Oxford: Oxford University Press. ISBN 978-0-19-850713-0
  
• Schlechter, F.R.R. 1920. Repertorium Specierum Novarum Regni Vegetabilis 7: 189.

• Global Biodiversity Information Facility. 2022. GBIF Backbone Taxonomy. Checklist dataset. Taxon: Caucaea. Accessed: 2022 Jun 29.
• Govaerts, R. et al. 2022. Caucaea in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2022 Jun 29. Reference page. 
• Govaerts, R. et al. 2022. Caucaea in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2022 Jun 29. Reference page. 
• Hassler, M. 2022. Caucaea. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2022. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2022 Jun 29. Reference page. 
• International Plant Names Index. 2022. Caucaea. Published online. Accessed: 29 Jun 2022. Reference page.
• Tropicos.org 2022. Caucaea. Missouri Botanical Garden. Published online. Accessed: 29 Jun 2022. Reference page.