@™ A. pedunculata Rydb. Rarannieyd herbs with short hopisenreti 
~ rootstocks whieh—eep covered with old leaf bases and densely woolly; stems 
n0f ——> Thatuna Hills, Gail; Hope, Dunkle; Santianne Cr., bottoms, 970 m., Leiberg 
a Ae Nacounii Greene. -*—porenni@r herb 30-60 om. tall, the 
a, A. latifolia Bog. Poromnie& herbs 30-50 om. tall, wish Cap, 
30-50 cm. tall, thinly glandular-pubescent with Spreading hairs; basal leavde ee 
elliptical-lanceolate or ligulate, 6-12 om. long, 1=2 om. wide, rather obtuse, 
the margins entire or sparingly and remotely denticulate, both surfaces ’ 
glandular-pubescent; cauline leaves 2-3 pairs, similar but snaller and mors 
rounded at the base; heads solitary on elongate Spreading-clandular peduncles: 
involucres hemispheric, the bracts oblong-lanceolate, obtuse, 12-16 chs ~-long elaridicie’: 
pubescent especially towards the base, scarcely woolly, the margins or tips. 
often reddish; ray-corollas orange-yellow, 18=22 mm, long, oblong, rounded and 
mostly tridentate at the apex; disc corollas 8-9 mme long, the tubes pubescent: 
achenes hispidulous. ; 
Occasional at lower elevations on Open hillsides, Wh ce: 
1048. 
stems thinly woolly; basal leaves narrowly obovate or oblanceolate, rather acute, 
+ Lui » the cauline 3-12 am. long, elliptical- oblong, 
or the lower oblanceolate, . ae i mew the upper 
rounded and somewhat clasping, all acute, mors or less sharply but remotely 
serrate, the teeth 1-2 mn. tall, thinly woolly on both surfaces; heads several, 
arranged in corymbs, their involucres sub-hemispherical, the bracts 8-10 mm. long, 
oblong, acute, thinly woolly,especially,toward the base, and somewhat viscid; 
ray-corollas yellow, 15-16 mn. long, oblong, bidentate at the apex;:disc corollas 
6-8 mm. long; achenes thinly hispidulous, the pappus somewhat tawny. 
In moist soil along streams at lower elevations in the Thuja type. 
; the glabrate or sparingly woolly stems 
bearing usually 3 pairs of sessile or nearly sessile ovate or elliptical leaves, 
the basal leaves of the previous year which were borne on a non=-flowering stem 
having withered, their blades borne on petioles 5-12 cm. long, cordate or ovate, 
more or less acute, Shallowly but acutely serrate, both surfaces sparingly villous, 
the cauline leaves similar but sessile or nearly so; heads 1 or 3 from the 
uppermost axils, the involucres top-shaped, sparingly villous towards the base, 
the bracts for the rest nearly glabrous, green and membranous, lanceolate, acute, 
10-12 mm. long; ray corollas about 12, elliptical-oblong, 3-toothed at the Apex, 
20-22 mm. long, disc corollas 8 mn. long, the tubes villous; achenes glabrous. 
Common in wet places, 
