Wikstroemia isae Skottsb. , Svensk Bot. Tidskr. 58: 180. 1964.
Type information:
Holotype [S]. O. Degener and I. Degener 27942. 29 April 1962. O`ahu: Poamoho Gulch [at inner slope at Ko`olau Mts.], shrubby slopes.1000ft. Isotype(s) [BISH].

Note: No. 27942 A, B, C, D and E are paratypes. Acc. to a note on the label to sheet I in BISH specimens of the I-sheet are to be found in the following herb.: H, HIROSHIMA, UPS, WISC. The three paratypes at NY have the letters A, C, and D after them.

=Wikstroemia oahuensis var. oahuensis
Note: No. 27942 A, B, C, D and E are paratypes. Acc. to a note on the label to sheet I in BISH specimens of the I-sheet are to be found in the following herb.: H, HIROSHIMA, UPS, WISC. The three paratypes at NY have the letters A, C, and D after them.

*Verification: None.