Plant small - 1 mm in width, green; leaves asymmetricaly 2-4 lobed with marginal apiculate points (teeth?) transversely inserted, succubous, oil bodies present clear, many.
growing along with barbilophozia hatcheri in on granodiorite boulder in a partially shaded part of a talus field around 500 meters in western cascades region of Washington State.
Lat: 47.66, Long: -121.40
Spotted on Mar 20, 2016
Submitted on Mar 25, 2016