132 SYNOPSIS OF THE FLORA OF COLORADO. 
tall, aa tree, <—. horizontal, drooping branches; leaves prea 
e wded, 8 what 2-rowed, 6//— 18” lo ong, 4’ wide, numer ous, straight 
or curved, r ‘gid, cr aces obtuse, entire, “twisted above the rounded 
base; 8 sterile aments 6-8” lon g, approximate, t the anther-crest short 
lanceolate, uae : Fertile aments ‘purple, a net d folinceous bracts long- 
exserted, usually reflexed; cone 1/4! lo , 1-145’ wide, somewhat 
clustered, pendulous, obtusish ; aes Seiten =f caatden, entire, pubes- 
cent ; bracts lo ong-exserted, bifid, the acuminate, suberose, dentate lobes, 
shorter than the euspidate midnerve ; seed 3” long, acutely margined, a 
aa shorter than the oblong, obtuse wing.—* Abundant through the 
district, except on the higher elevations. A ver 
e; the spreading branches ing upwar rds at the extremities. 
ood of i growth, raion ean indifferent, inclined to warp and. crack, 
turning reddish- brown in dryi Known as the “Swamp Pine.”—Ha i 
& Harbour, 534; Parry; Coutter ; Porter 
e JUNIPERUS COMMUNIST var. AL PINA, L.—Dr. Smith ; Hoopes. Twin 
Lakes and Long’s Peak, Coulter. 
a VIRGINIANA, L. EBiogs ed Wand 
“DEMNAC a, 
LEMNA MINOR, L.—In the Platte, near Denver, Porter. 
TYPHACEX®. 
x p 
—  TYPHA LATIFOLIA, L.—Wet Mountain Valley, Brandegee. Génieer © 
SPARGANIUM SIMPLEX, Huds.—Wet Mountain Valley, Br andegens 
Var. ANGUSTIFOLIUM, Hiotin. Par é ees 4 
NAFTADACE &. 
Ae eats es NATANS, rm Panes Dr. ome 
PERFOL ia, War. OLATUS, Robbin 
dees vs gee . 488. SiGe. on the or ere of “Twin Lakes, Coal 
Brandegee ; Dr. Smith. 
ALISMACE &. 
zi rinaipianns = nla L.—Hall & Harbour, 540. South Park, Porter. 
mum, L a & Harbour, 541. Caton City, Bran 
Pe ing “South P Park, lai 
SAGITTARIA VARIABILIS, Eng g. ~ Divide between Denver and Colorado 
Sprin gs, Porter, ; ; 
— 9 lycinn Oy Heer pacEm. 
HaBe ENARIA HYPERBOREA, R. Br—Hall & Harbour, 535. Mount Bk 
bert, near Twin Lakes, at 10. ,000 feet altitude, Horse Shoe Mountain, and { 
in the | Sick nes re Range, Coulter 
‘ HABENARIA DILATATA, Gr—Medhan. Sierra Madre Range, Coulter: 
Wet Mountain Vail Redfield. a 
> HApeNaRra oprusara, Lindl—Hall & Harbour, 586; Parry. Twin 
oe Takes, at an elevation of 10,000 feet, Coulter. Cl... CoM t 
Goon eo Lindt igehten: Greee Redfield. 
