231 
culmum non raro superantibus; spieulis 5—4, interdum 
6-7, remotis erectis: mascula obscure ferruginea lineari 
obtusa pollicem ceirc. longa lineam lata, focmineis oliva- 
ceis eylindraceis densi-ac multißoris 9—18 lin. long. 21}, 
lin. lat., superioribus breviter, inferioribus longe exserte 
peduneulatis basi laxifloris; bracteis er toto fohlaceis eva- 
ginetis, inferioribus 2 elongatis culmum superantibus; 
pedunculis setaceis serrato-perscabris,; squamis subconfor- 
mibus lanceolato-oblongis ferrugineis dorso nervato viridi- 
bus, masenlis obtusiusenlis mutieis, foemineis pallidioribus 
attennato-enspidatis v. acutatis, maryine superne carinagque 
scabris,; utrieulis membranaceis squama parum longioribus 
2 lin. eire. longis olivaceis punetato-asperis ovalibus tu- 
mido-trigonis, margine prominulo circumdatis obsolete 
tenui-nervatis, rostro longiusculo saepius excurvato, ore. 
hyalino integro v. emarginulato; earyopsi arcte inclusa 
orbieulato-obovata obtusangula, faciebus concavis, granu- 
lata ferrugineo-brunnea, stylo basi leviter incrassato ter- 
minata. 
C. scabrata Schwein. — A. Gray, Man. — Boott, 158. 
t. 517. — Sartwell, no. 115. 
Civit. Americ. consoe. 
349. C. chinensis Retz, 
Culmo suhabbreviato 8--10-pollicari filiformi superne 
setaceo, infirmo triangulari laevi basi folioso; foliig con- 
“fertis enlmo submulto longioribus eumque aequantibus 
einereo-viridulis rigidis lineam eirc. latis aeute carinatis, 
marginibus serrulatis refleris. nervatis supra subtiliss. cel- 
Iuloso-reticulatis punctato-usperis; vaginis brevibus rigidulis 
fuscescentibus ore obliquo ampliatis; spieulis 5 pallidis 
