Patricia M. Armstrong

Patricia M. Armstrong, Australian lichenologist

IPNI Standard Form: P.M.Armstr.

• Elix, J.A./ Armstrong, P.M. 1983. Further new species of Parmelia subgen. Xanthoparmelia (lichens) from Australia and New Zealand. - Australian Journal of Botany 31: 467–483.
• Elix, J.A./ Johnston, J./ Armstrong, P.M. 1986. A revision of the lichen genus Xanthoparmelia in Australasia. - Bulletin of the British Museum (Natural History), Botany Series 15(3): 163–362.