December 26, 1914 131 
BIDENS CERNUA L. 
Common in wet ground. 
ERIOPHYLLUM LANATUM (Pursh) Forbes 
Abundant on dry, rocky soil along Chuckanut bay. 
ACHILLEA MILLEFOLIUM LANULOSA (Nutt.) Piper. Yarrow. 
Very common. 
ANTHEMIS COTULA L. Mayweed. 
Very common in old pig pens. 
MATRICARIA MATRICARIOIDES (Less.) Porter 
Coninion along roadsides. 
CHRYSANTHEMUM LEUCANTHEMUM SUBPINNATIFIDUM Fernald. 
Oxeye daisy. 
Common in meadows near Ten Mile. 
CHRYSANTHEMUM PARTHENIUM (L,) Pers. Feverfew. 
Escaped from gardens, Lynden. 
TTANACETUM HURONENSE Nutt. Tansy. 
Escaped from gardens. 
ARTEMISIA LUDOVICIANA Nutt. White sage. 
Introduced near Lynden and at Bellingham. 
ARTEMISIA SUKSDORFII Piper 
Along Chuckanut bay; rare north of Lynden. 
ARNICA LATIFOLIA Bong. Arnica. 
Near the timber line of Mt. Baker in ravines. 
SENECIO VULGARIS L. 
A common weed. 
SENECIO PAUCIFLORUS Pursh 
Burned over uplands, Ten mile. 
SENECIO PAUCIFLORUS FALLAX Greenm. 
Roadside in partial shade, Deming, Flett 852. 
SENECIO TRIANGULARIS Hook. 
Open places on Lookout mountain and Mt. Baker. 
ANAPHALIS MARGARITACEA OCCIDENTALIS Greene. Everlasting. 
Common in burned over areas. 
GNAPHALIUM ULIGINOSUM L. 
Common in dried up waste places. 
