scoparia, 17 
Shortiana, 17 32 57 65 84 
sparganioides, 17 51 65 66 99 
squarrosa, 14 17 55 58 61 98 
stipata, 61 65 110 
straminea, 17 82 94 
stricta, 17 
. angustata, 99 
tetanica, 32 
Meadii, (C. tetanica Canbyz), 17 20 58 
tribuloides, 48 55 65 92 99 
cristata, 17 72 85 109 
-turbata. 
triceps, 16 17 29 61 
Smithii, 45 58 
trichocarpa aristata, 99 
umbellata, 16 39 45 98 
vicina, 16 33 45 
varia, 58 61 65 80 98 
verrucosa. 
vesicaria, (C. monile), 92 99 | 
virescens. 
vulpinoidea, 17 45 64 68 109 | 
Willdenowii, 62 94. 
Cenchrus tribuloides, 4 14 23 82 84 
Cinna arundinacea, 17 28 42 55 
Commelina communis, (C. nudiflora), 15 30 58 93 94 98 
hirtella, 61 
virginica, 17 46 53 58 92 
Corallorhiza maculata, (C. multiflora), 58 65 
odontorhiza, 45 58 98 
Cynodon Dactylon, 32 33 36 85 
Cyperus acuminatus, 20 32 72 82 
aristatus, 39 98 
diandrus, 45 58 81 
Engelmanni, 57 94 
erythrorhizos, (C. Halez), 1417 24 65 78 82 
pumilus, 55 110 
esculentus, 17 24 39 93 106 
angustispicatus, 98 
ferax, (C. speciosus), 17 45 81 84 98 
filiculmis, 18 58 82 
flavescens, 39 
Michauxianus, 81 92 
strigosus, 82 
ovularis, 3 7 14 17 20 61 104 
robustus, 7 61 

