60 . 
strigosus, Linn, 
inflexus, Muhl. 
acuiiiinatus, Torr. 
phymatodes, Muhl. (C. repens, Eli.) 
Schwemit zii, Torr. 
filiculmis, Vafltl. 
ovularis, Torr. S. 
Kyllingia, Linnaeus 
puilila, Michx. S. 
Dulichium, Richard. 
spathaceum, Per. 
Hemicarpha, N-^es. 
su'bsquarrosa, Nees 
Eieocharis, R. Brown 
quadranguiata, R. Brown S. 
obtusa, Schultes 
palustris, R. Brown 
tenuis, Schultes 
corc.pres sa, Suliivant. S. 
Aciculans, R. Brown. 
Scirpus, Linnaeus, 
pungens, Vahl. 
lacustris, Linn, 
debilis, Pursh 
fluviatilis. Gray 
atrovirens, Muhl. 
polyphylius, Vahl. 
lineatus, Michx. 
Eriophorun., Linnaeus. Cotton grass 
pclystachyon, Linn. 
