169 
tis: foemineis suborbieulatis disco brunnescentibus; mas- 
eulis lato-ovatis ferrugineis; utriculis parvis squama parum 
brevioribus, lineam eirc. longis, membranaceis pallidis su- 
perne pictis, obovatis hinc planiuseulis ind® subangulato- 
convexis, basi attenuata sulcatis, vix brevissime rostella- 
tis, minute granulatis subenervibus, ore emarginato ciliato- 
seryatis; caryopsi laxe inclusa oblongo-obovata triquetra 
minute granulata pallida, stylo elongato basi aequali ter- 
minata, stigmat. brevibus. 
C. Parreyana et ©. aretica Dew. — Boott, 28. t. 71. 
Saskatschawan (E. Bourgean). 
289. C. Meyeriana Kunth. 
Caespitosa; eulmis filiformibus strietis firmis obtusan- 
gulis striatis laevibus 9—-15 poll. alt. hasi foliatis; foliis 
Fihfermibus setaceisque vigidulis striatis marginibus scabri- 
dis involutis, eulmeis eulmo foliisque fascieulorum sterilinm 
multo brevioribus; vaginis Iuteo-fuseis evidenter rerteularo- 
fissis,; spieulis 2—3 approximatis sessilibus: mascula fer- 
ruginea oblonga 6—7 lin. longa 1’,—1 lin. lata, foemi- 
neis parvulis castaneis orbieulato-ovalibus densis 10--5 
fioris; bracteis szuamiformibus basi ampleetentibus, infima 
euspidata; squamis subeonformibus oblongis: masculis mem- 
branaceis apice rotupdato-obtusis pallide ferrugineis mar- 
gine pallidioribus, foemineis chartaceis acutiusculis ferru- 
gineo-castaneis; utrieulo squamam exeedente glauco ses- 
quilineam longo ovali stipitato breviss. rostrato, ore integro, 
compresso hinc plano-convexo inde subangulato-convexo, 
submarginato obsolete plurinervato granulisque perminutis 
