Accepted Species
First published in: Fl. Australia 48: 717. (1998).
Etymology: From the Latin longis (‘long’) and spina (‘spine’), referring to the prominent apical spine on the distal microsporophylls. [source]
Haynes, JL. Etymological compendium of cycad names. Phytotaxa 2022;550(1):1-31.
Distribution: Australia (Queensland)
IUCN Red List Conservation Status: Near Threatened B1a+2a
References (4)