Aspidium invisum (G. Forst.) C. Chr., Bot. Jahrb. Syst. 23:350.. 1897.
Type information:
Lectotypetype [BM]. G. Forster . Tahiti: Without locality.
Lectotypetypified in Bobrov. Novostri Sist. Vyssh. Rast. 17: 246-254. 1980.. Isolectotypetype(s) [LE].
=Sphaerostephanos invisus

*Verification: D. H. Lorence.