Accepted Species
First published in: Monogr. Cycad.: 36. (1842). [BHL]
Etymology: From the Latin spiralis (‘spiraled’), referring to the twisted rachis of juvenile plants. [source]
Haynes, JL. Etymological compendium of cycad names. Phytotaxa 2022;550(1):1-31.
Taxonomic Synonyms:
Nomenclatural Synonyms:
Distribution: Australia (New South Wales)
IUCN Red List Conservation Status: Endangered A2c
References (6)