2, Pe occidentale Scribn. —————» Culms tufted, erect or ascending, 
90-50 cme tall, sparsely nilose; sheaths papillose-pilose, overflapping; 
ligules hairy, 5-4 mme long; blades firm, erect or nearly so, 3-6 cm. long, 
A-8 mn. wide, glabrous above or sparsely vilose toward the base, ert tat 
pubescent below; panicles 2=6 eme lone, about as broad as long, the axi 
nearly glabrous; sp ikelets 1-8 mmne long, strongly nerved, pubescent; pias 
slume obtuse, about one-fourth the length of the sph keiet: fruit abut as 
long as the second glume and sterile lemaa, somewhat exposed at maturity. 
Autumnal phase sparingly branching from the lower nodes, forming short tufts i 
with reduced panicles and reduced nearly glabrous blades. 
s- *. 43 
Moist lake shores. : —, 
——xPrie a 3 Ripon FFU 5 Coour: d'Alene Lake, a=¥ RED 
a 
ao 
j 
f 
3. P. pacificun Hitehe. & Chase. -——>Culms tufted, erecs or spreading, 
as much as 50 em. tall, papillose-pilose, densely pilose at the nodes; 
sheaths napillose-pilose; ligules of conspicuous hairs, 4 mme long; blades 
firm, erect or ascending, 2-8 cme long, 3-S mn. wide, acuminate, papillosee> ae 
pilose above, deusely appress sed phe OeRe eneath; panicles d- 6. Cie long, 
abouts as broad as long; the branches rather ail flowered; spikelets 1.8-2 mn. 
long, obtuse, strmgly nerved, papilloss-pilose; first glume obtuse, about one =| ; 
third the length of the spikelet; fruit usua saree osed at apaaaie de as long 
as the second glume: and sserile lemma. Autumnal phase much branched, decumbenty : 
. 
S 
ww 
svreadin:, the leaves and panicles much reduced. 
Lake shores, wet places, and rocky ledges. 
? ve 5 
Panicum Scribnerianun Nash, with glabrous or sparsely aoe see lets, 
+. ss - 74 ff - 7 TT 
3.2"3e5 time Long, has been collected in lez rerees Co., (San co, etre 
at ol end—mecbergeb in 1892) and may be found in the cuthern ers of our regione 
nied 
Remo = 
