Soil bank above road partly shaded by short forest of Fuchsia excorticata, Pseudopanax arboreus and Melicytus ramiflorus. With Blechnum chambersii, Polystichum richardii, Asplenium gracillimum.
Microhabitat:
On weathered volcanic rock, red.
Notes:
Thallus 0.6 mm wide, 4 cells and 200 um deep, epidermal cells not smaller.