Carex macrochaeta C.A. Mey.

Washington: Pacific County: [locality and coordinates withheld; status in Washington: G5/S1 (Threatened; WANHP)],
In permanent seep on steep (60%), north-facing basalt outcrop; with Pinguicula macroceras, Arnica amplexicaulis, Stenanthium occidentale, Platanthera stricta, Dodecatheon austrofrigidum, Parnassia palustris var. neogaea; seep margins with Oplopanax horridus, Filipendula occidentalis, Cladothamnus pyroliflorus, Aruncus dioicus, Rubus spectabilis, Abies amabilis, and Thuja plicata; surrounding second growth plantation is Pseudotsuga menziesii. Several hundred plants in area. Phenology: Fruits.

Cathy L. Maxwell 1663, Jul 11, 2009
With James Powell
WTU, Accession: 379344, Barcode: WTU-V-086023