Template:Sparkes et al., 2014
- Sparkes, J.H.; de Lange, P.J.; Blanchon, D.J. 2014: Notes on Caloplaca allanii Zahlbr. (Teloschistaceae) a poorly known West Auckland, North Island, New Zealand endemic. New Zealand journal of botany 52(3): 304-309. DOI: 10.1080/0028825X.2014.891240