Accepted Species
First published in: J. Proc. Roy. Soc. New S. Wales 17: 120. (1884). [BHL]
Etymology: From the Latin secundus (‘having organs turned to the same side’), referring to the arrangement of the leaflets on the rachis with their adaxial surfaces turned toward each other “in a rather erect or vertical form” to produce a keeled leaf. (Moore 1884) [source]
Haynes, JL. Etymological compendium of cycad names. Phytotaxa 2022;550(1):1-31.
Nomenclatural Synonyms:
Distribution: Australia (New South Wales)
IUCN Red List Conservation Status: Vulnerable B2ab(iii,v)
References (3)