DIFFERENT ALTITUDES IN COLORADO 43 

Sub- | Mon- | Upper | Lower — 
alpine | tane | foothill | foothill | front 






Selaginellaceae | 
a GSS See ees Padre’ x | x igi alee a 
Avian bi MOPUME Se. SCUIA Ue esp ees ch - x x - - 
EL pet oO Nein Vespamerssiy sorority eos = x x x 
DSCUdOT OPENS os ie ea Ae a ~ * x oO o 
oy: SCHOPUSONE 5 he eee ees es _ x x x s 
e EVEOMENS Se oe a ees OC Ses Se - = - 
ne SMUNIES G5 er a - $ x i * 
wy sss ae wa FOG Oar oie eee. ~ - x x x 
(ede Pa eee ee Chee - x x o te) 
Anbropobon "Halli. ete ie hae iy weak oe — = = ce x 
tip leaded Bags: ee ayo Nee - = = _ x 
Aristida tit G Pen re: Prey nw oes eas Aus - - = x < 
- Avena REE is ices CR eae 9 he eee - x - - - 
MM OTtOntGhG ok ee RPE Canes x - = -—" = 
uacpharcaias on frieholepie!. re ae ie oe estou x x - - 
Bouteloua curtipe ihe ek ae a eee - - - * x 
aaa 26h eae Ace Popes Peeters: - _- x x x 
i harsh os Pe 5 as es - — x x x 
Bromus irisecormis (introduced) See ish oe - = i x 
mm pelligwus. 05.5850 3 Ue hs es = x x _ = 
Bulbilis dusstendas TERN PN Mote iuaig eee a Ta ere - - - - x 
Calamagrostis gate Soca Sore Die tek ere ai * x x ~ al 
Danthonia interme Ese San rasta dca’ Weel < x - - ois 
TSE. CURA Gas ot a cus ee x x aed Eas 
Elymus PIOUS SOS ie Here pe ee = _ = CoS 
Erioco iin bemenvides:: uh OG ea Diss ae alee ec = “ta "as ee 
Festuca brachyphylla..........++++: eran a ata. 4 - - fe 
ines yg 2, ee emer a pee RAO as Ne ees x x = 
SS  RIMMISPOTE: os Peete he eee x x = 9 fe 
e Pr ae be ide Aes & es ~ - - = x 
MEE i ce Serer aa. iene ad ence x x - - 
‘2 | $G¢sMORIENE. OS. oi pug Rr tees <sorae x x x - % 
Hesperochloa Kings oc cies: one Se ees Ch a $s x x x 
Hi ordeum GROGIMNE ose Sc ule ov ae Peg tt eae - F * 0 0 
MOAOSUIN oe Ss on a yaw cea oe - * x x 
Koelertae gracilis 6o.0 5 5 od on ee ree ia Ws - E * x x 
Sapa ic delinla Sa a ee ea ence se - x * x x 
ilies cS peu povine = = _ x x 
i sara onda : Ne ee ee x x 7 1.* 
ise ene Pe aes aN - x x - - 
Pleuraphis diaitcs De Ae i) aia dea a — a, a x 
Poa COE Vee ees eee poe hee x = nae - 
e eben eee i as i x x x x 
o fMS0. fy oie ee pig sages : ae = oe = ire 
Oe EPOSGIE SOO i es ete Co ee eee ; x + x ~e 
oT CPUS Peer sola e eae x ie - 
T OMDLCTEORE. So ioe a oa po ncoa se au - - wee x x 
BLEFIOF Se oe es eet, Pen eere ge ar: x x o o 
“* longipedunculata.......-...+--+: EIS a hes x ee x 
ny coaster Seeger x Asie etmats ee 
"POMONA ce eee x ais ee ae 
iMSIS ee a ces ee oer * : ee a 
Oo pp OR cs ee A gp oe hee a eee x x a ee 
HM SRUOTIAOIA cs Us gs cok uence ere Oe x x x | x 
Uo 






