Accepted Species
First published in: Austrobaileya 4(2): 276. (1994).
Etymology: Honoring Peter J. Machin, technical assistant at the Queensland Herbarium in Brisbane, Australia. [source]
Haynes, JL. Etymological compendium of cycad names. Phytotaxa 2022;550(1):1-31.
Distribution: Australia (Queensland)
IUCN Red List Conservation Status: Vulnerable B1ab(iii,v)+2ab(iii,v)
References (2)