Endemic to Kauai. Note small size, sparsely scaly rachis, purple-black stipe, and 1-2 sori per segment. Elevation guess is around 3700-3800ft/1128-1159m.
The Sadleria genus is endemic to the Hawaiian Islands. This location was on a small, shady, north facing rock face at around 3800ft/1159m. Note stipe with thick, dark covering of scales.
The Sadleria genus is endemic to the Hawaiian Islands. This location was on a small, shady, north facing rock face at around 3800ft/1159m. Note acute tips on pinnae and scales on rachis.