Panicum isachnoides Munro ex Hillebr. var. kilohanae Skottsb., Acta Horti Gothob. 15: 288. 1944. Type information: Syntype [BISH]. C.N. Skottsberg 2885. 15 August 1938. Kaua`i: Alakai bog along trail from Lehua Makanoe to Kilhana.