36 
vio sqgamam latiorem amplectentem subaequante; caryopsi 
. orbieulato-ellipsoidea apieulata triquetra celluloso-retieulata 
straminea quam rhachilla linearis longiore. 
©. filifolia Nutt. — Boott, 1. e. 13. t. 37. — Uneinia 
breviseta Torr. Cyper. 428. — Uncinia filifolia Nees. herb. 
America arct. (Prescott). Saskatchawan (E. Bourgeau). 
Missouri. 
34. C. linearls Boott, 
Caespitosa; radice fibrosa; culmo strieto filiformi 
1y—1-pedali firmo teretiusculo v. obsolete trigono, suleato 
ac striato basi multifoliato vaginisque fuseis longiuseulis 
retieulato-fissis arcte vestito; foliis erectis eulmum sub- 
aequantibus v. superantibus seiaceo- fihiformibus usque ad 
apieem obtusiusculum aegulatis, marginibus spinuloso -sca- 
bris involutis; spieula elongata Iineari acuta basi attenuata, 
laxiflora 11/y—2poll, longa sesquilineam circ. lata; squa- 
mis longiusculis herbaceo-rigidulis oblongis obtusis basi am- 
pleetentibus, carinulatis viridi-stramineis ad latera ferru- 
ginescentibus, nitidulis, foemineis inferioribus saepius mu- 
eronatis, mucrone scabro; utrieulo elongato squamam ex- 
cedente eaque angustiore, oblongo-Ineari plano-convexo in 
rostrum latum, ore obliguo membranaceo albido, sensim 
attenuato, marginibus aextis recurvis spinuloso-cihatis,, rha- 
chilla spiculae secundariae setacea v. ligulata apiee incras- 
sata v. dilatata ac scabra, caryopsi breviore. 
€. linearis Boott 1. ec. 51. t. 136. — C. Esenbeckü 
Boott antea. — Uneinia nepalensis N. ab E. herb. 
india orient., Sikkim, alt, 13000 ped. (3. D. Hooker.) 
25. €. rara Boott, 
Rhadice fibrosa capillari; eulmis eaespitosis ereetis 
foliisque setaceo-Aliformibus infirmis, inaequalibus, Yf—t!, 
