624 
centaurioides, 552 
Cyanus, 223, 611 
decipiens, 5382 
intybacea, 532 
Jacea, 5382 
melitensis, 532 
montana, 532 
nigra, 223 
nigrescens, 532 
Scabiosa, 223 
solstitialis, 532 
Centranthus 
Calcitrapa, 523 
ruber, 523 
Centunculus 
minimus, 288, 612 
Cephalanthera 
ensifolia, 323 
grandiflora, 322, 613 
rubra, 823 
Cerastium 
alpinum, 125 
aquaticum, 124 
arvense, 125 
atrovirens, 492 
compactum, 492 
glomeratum, 124 
holosteoides, 492 
latifolium, 126 
nigrescens, 492 
pedunculatum, 492 
pumilum, 125, 492 
semidecandrum, 125 
Smithii, 492 
tetrandrum, 125 
triviale, 124 
viscosum, 124 
vulgatum, 124 
Ceratochloa 
unioloides, 597 
Ceratophyllum 
apiculatum, 513 
demersum, 174 
submersum, 174, 518 
Ceterach 
officinarum, 407 
Cherophyllum 
INDEX. 
aromaticum, 520 
aureum, 520 
temulentum, 198 
Cheiranthus 
Cheiri, 485 
Chelidonium 
majus, 90 
Chenopodium 
acutifolium, 552 
album, 293 
ambrosioides, 554 
Bonus-Henricus, 294 
botryoides, 292 
Botrys, 554 
candicans, 553 
cymosum, 552 
ficifolium, 293 
glaucum, 294 
hybridum, 293 
intermedium, 55% 
multifidum, 554 
murale, 293 
obtusifolium, 552 
olidum, 291 
opulifolium, 553 
paganum, 553 
polyspermum, 292 
pseudo-botryoides, 553 
rubrum, 292 
spicatum, 552 
urbicum, 292 
viride, 553 
virens, 553 
Cherleria 
sedoides, 126 
Chlora 
perfoliata, 249 
Chloris 
compressa, 598 
Chrysanthemum 
Chamouilla, 235 
inodorum, 235 
Leucanthemum, 234 
maritimum, 285 
Parthenium, 234 
segetum, 234 
Tanacetum, 235 
