Nototrichium humile Hillebr. var. parvifolium O. Deg. & Sherff, in Sherff, Bot. Leafl. 1: 4. 1950.
Type information:
Holotype [F]. O. Degener 8665. 26 April 1931. O`ahu: W branch of Wai`anae Valley, not far from Kolekole Pass, dry cliff. Isotype(s) [MASS!, NY [mfc!], US].

Note: NY apparently also has an isotype ex WELC (not on mfc).

=Nototrichium humile
Note: NY apparently also has an isotype ex WELC (not on mfc).

*Verification: R.K. Shannon.