Dryopteris carthusiana (Vill.) H.P. Fuchs
Annotated by Ben Legler, 2016.

Washington: Pend Oreille County: Colville National Forest, Sullivan Lake District. East Branch Le Clerc Creek Restoration. Population is on the middle reach of Fourth of July Creek, from 1.1 to 2.0 miles above the confluence with East Branch Le Clerc Creek. Elev. 2850-3000 ft.
T35N R44E S4
Datum: WGS 84. Uncertainty: 100 meters. Coordinate Source: Digital Map. Georeferenced based on digital image of waypoints provided by collector.
Plants growing along a small creek. Some plants are on moist open floodplains and some are along shady creek banks with some slope (<1%), some are on toe slopes in gaps and along edges of conifer forest. Plants were mapped in 3 subpopulations. Plants are infrequent (30 to 250 foot spacing) in the open floodplain habitats between waypoints 21 and 42. This is a floodplain ecotone with forests that has been heavily altered by logging. Grazing is presently excluded except for occasional entries. Substrate a mix of soil, duff, moss. Soil parent material: alluvium. Soil moisture: moist. Soil texture: sandy loam. Light exposure: partially shaded. Associated species: Pseudotsuga menziesii, Thuja plicata, Pinus contorta, Alnus incana, Cornus sericea, Spiraea douglasii, Athyrium filix-femina, Montia sibirica, Gymnocarpium dryopteris. Noxious weeds in the area include Potentilla recta, Cynoglossum officinale, Centaurea stoebe and Hieracium aurantiacum. Phenology: Vegetative.

George Wooten 3003, Sep 2, 2013
WTU, Accession: 409570, Barcode: WTU-V-023570