Ahmadjian, V. (1993) The lichen symbiosis. Waltham, MA: John Wiley & Sons.
Aptroot, A. (2008) Lichens of St Helena and Ascension Island. Botanical Journal of the Linnean Society
Aptroot, A., Darlow, A. and Lambdon, P. (2012) Lichens of St Helena. Newbury: Pisces Publications.
Belton, T. (2008) Management strategy for Mexican thorn (Prosopis juliflora) on Ascension Island: an assessment of this species, and recommendations for management. Sandy: Royal Society for the Protection of Birds.
Bischoff, H.W. and Bold, H.C. (1963) Some soil algae from Enchanted Rock and related algal species. Austin, TX: University of Texas.
Bold, H.C. and Wynne, M.J. (1985) Introduction to the algae: structure and reproduction. Englewood Cliffs, NJ: Prentice-Hall.
Brown, J.C. (1877) Forests and moisture: or effects of forests on humidity of climate. Edinburgh: Oliver and Boyd.
Catling, D.C. and Stroud, S. (2015) The greening of Green Mountain, Ascension Island. In Joachim, M. and Silver, M. (eds) Post-sustainable: new directions in ecological design. New York, NY: Metropolis Books, in press.
Daae, F., Økland, I., Dahle, H., Jørgensen, S., Thorseth, I. and Pedersen, R. (2013) Microbial life associated with low-temperature alteration of ultramafic rocks in the Leka ophiolite complex. Geobiology
Diederich, P. (2003) New species and new records of American lichenicolous fungi. Herzogia
Fairhurst, W. (2004) Flowering plants of Ascension Island. Alfreton: Higham Press.
Fontaniella, B., Molina, M.C. and Vicente, C. (2000) An improved method for the separation of lichen symbionts. Phyton (Austria)
Gachon, C.M.M., Strittmatter, M., Müller, D.G., Kleinteich, J. and Küpper, F.C. (2009) Detection of differential host susceptibility to the marine oomycete pathogen Eurychasma dicksonii by real-time PCR: not all algae are equal. Applied Environmental Microbiology
Grube, M. and Muggia, L. (2010) Identifying algal symbionts in lichen symbioses. In Nimis, P.L. and Vignes, Lebber R. (eds) Tools for Identifying Biodiversity: Progression and Problems. Proceedings of the International Congress, Paris, September 20–22, 2010, pp. 295–299.
Hall, T.A. (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symposium Series
Hildreth, K. and Ahmadjian, V. (1981) A study of Trebouxia and Pseudotrebouxia isolates from different lichens. The Lichenologist
Ichimura, T. (1973)
The life cycle and its control in some species of Closterium, with special reference to the biological species problems
. D Sci thesis. University of Tokyo, Japan.
Kohlmeyer, J.A.N. and Kohlmeyer, E. (1972) Is Ascophyllum nodosum lichenized?
Kroken, S. and Taylor, J.W. (2000) Phylogenetic species, reproductive mode, and specificity of the green alga Trebouxia forming lichens with the fungal genus Letharia. The Bryologist
Lawrey, J.D. and Diederich, P. (2003) Lichenicolous fungi: interactions, evolution, and biodiversity. The Bryologist
McCarthy, M. and George, A.S. (2002) His Majesty's Ship Roebuck (1690–1701). Western Australian Maritime Museum. Department of Maritime Archeology No. 159.
Mundy, P., Temple, R.C. and Anstey, L.M. (1907) The travels of Peter Mundy in Europe and Asia, 1608–1667. Cambridge: Hakluyt Society.
Perdomo, H., Sutton, D., García, D., Fothergill, A., Cano, J., Gené, J., Summerbell, R., Rinaldi, M. and Guarro, J. (2011) Spectrum of clinically relevant Acremonium species in the United States. Journal of Clinical Microbiology
Provasoli, L. (1968) Media and prospects for the cultivation of marine algae. In Cultures and Collections of Algae. Proceedings of the US-Japan Conference, Hakone, September 1966. Japanese Society for Plant Physiology, pp. 63–75.
Starr, R.C. and Zeikus, J.A. (1993) UTEX – the culture collection of algae at the University of Texas at Austin 1993 list of cultures. Journal of Phycology
Summerbell, R., Gueidan, C., Schroers, H., De Hoog, G., Starink, M., Rosete, Y.A., Guarro, J. and Scott, J. (2011)
Acremonium phylogenetic overview and revision of Gliomastix, Sarocladium, and Trichothecium. Studies in Mycology
Tamura, K., Stecher, G., Peterson, D., Filipski, A. and Kumar, S. (2013) MEGA6: molecular evolutionary genetics analysis version 6.0. Molecular Biology and Evolution
Thüs, H., Muggia, L., Pérez-Ortega, S., Favero-Longo, S.E., Joneson, S., O'Brien, H., Nelsen, M.P., Duque-Thüs, R., Grube, M. and Friedl, T. (2011) Revisiting photobiont diversity in the lichen family Verrucariaceae (Ascomycota). European Journal of Phycology
White, T.J., Bruns, T., Lee, S. and Taylor, J. (1990) Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. PCR Protocols: A Guide to Methods and Applications