Index to Volume VI 
313 
Calvatia craniiformis, 267 
Calyptospora columnaris, 27, 28 
Campanula americana, 112 
Cantharellus brevipes, 40 ; clavatus, 
40, 41 ; floccosus, 41 
Cantharellus clavatus from Dultuh, 40 
Carduus, acaulescens, 254; america- 
nus, 243, 254 ; lanceolatus, 234 ; 
leiocephalus, 254 ; oblanceolatus, 
243, 254 ; oreophilus, 254 ; pulchel- 
lus, 243, 254; Tracyi, 254; undu- 
latus, 254 
Carex, 250, 254; festiva, 254; Hoodii, 
254; Jamesii, 254; lanuginosa, 254; 
muricata confixa, 254 ; nebrasken- 
sis, 254 ; rostrata, 254 ; stenophylla, 
254 
Carpinus, 72 
Carpophores of Ceriomyces Zelleri, 
The development of the, 233 
Carum Garrettii, 254 
Castilleja, 112, 124, 125; affinis, 232, 
254; linariaefolia, 246, 234; mini- 
ata, 1 12 
Catabrosa aquatica, 254 
Cedar, An enemy of the western red, 
93 
Cerastium Behringianum, 242, 234; 
scopulorum, 242, 254 
Cereus,' 36, 60; Martianus, 70; teph- 
racanthus, 70 
Ceriomyces communis, 236 ; Zelleri, 
23S. 236, 238, 239 
Ceriomyces Zelleri, The development 
of the carpophores of, 235 
Chamaecyparis thyoides, 227, 229 
Chamaesyce glyptospermum, 204 ; hu- 
mistrata, 204 ; maculata, 204 ; ser- 
pens, 204, 205, 210; stictospora, 
205 
Chanterel, 163 
Chenopodium, 200, 202; album, 201, 
202, 234 ; Bonus-Henricus, 202 ; 
glaucum, 202 ; hybridum, 200—202 ; 
leptospermum, 202 ; Murale, 202 ; 
polyspermum, 202 ; rubrum, 202 
Chiodecton rubrocinctum, 260 ; san- 
guineum, 260 
Chlorophyllum, 268 
Chrysopsis Bakeri, 250, 234 
Chrysosplenium alternifolia, 210 
Chrysothamnus pulcherrimus, 254 ; 
viscidiflorus, 254 
Circaea pacifica, 249, 234 
Cirsium oreophilum, 243, 254; Tracyi, 
243. 234 
Cladonia, 259-261 ; aggregata, 261 ; 
didyma rugifera, 260; rangiformis, 
260 ; rangiformis cubana, 260 ; 
squamosa phyllocoma, 261 
Clark, E. D„ Ford, W. W., and, A 
consideration of the properties of 
poisonous fungi, 167 
Clarkia, 56, 60 
Claudopus, 4 ; nidulans, 4 
Claytonia Siberica, 254 
Clematis, 243 ; Douglasii, 246, 234 ; 
ligusticifolia, 243, 234 
Cleome, 56; serrulata, 234 
Clitocybe, 163, 268; dealbata, 182; 
dealbata sudorifica, 182; illudens, 
182, 183, 263, 304; infundibuli- 
formis, 179; laccata, 143; leiphae- 
mia, 97 ; oreades, 267 
Cnicus Drummondii acaulescens, 253 
Coccocarpia pellita, 261 
Coker, W. C., Two new species of 
water molds, 283 
Coleosanthus, grandiflorus, 254 
Coleosporium, 111-114, 116, 118, 122, 
123; arnicale, 1x7; Campanulae, 
112, 121 ; delicatulum, 112, 115; 
Helianthi, 116; inconspicuum, 112, 
1 16; ribicola, 246; Solidaginis, 112, 
1 1 7, 1 19; Sonchi-arvensis, 116; 
Vernoniae, 112, 123 
Collection of lichens from Jamaica, 
West Indies, Small, 259 
Collomia gracilis, 234 
Collybia maculata, 163; radicata, 221 
Colocasia, 56, 57, 59 ; antiquorum, 
5 7, 39; esculenta, 57, 208 
Color-book, Observations on the use 
of Ridgway’s new. The color of 
the spores of Volvaria speciosa Fr., 
29 
Color of the spores of Volvaria spe- 
ciosa Fr., The. Observations on 
the use of Ridgway’s new color- 
book, 29 
Comandra, 127, 129; pallida, 247, 
254 ; umbellata, 27 
Comatricha nigra, 148, 149; suks- 
dorfii, 149 
Comptonia, 132, 133; asplenifolia, 
112, 133 
Conidium production in Penicillium, 
21 1 
Consideration of the properties of 
poisonous fungi, A, 167 
Coprinus, 166 
Cordyceps, 217 
Coreopsis, 116; major, 116; verticil- 
lata, 1 1 2, 1 16 
Coriolus abietinus, 34 ; versicolor, 264 
Coronopus didyma, 199 
Cortinarius, 39, 130 
Cortinellus, 268, 269 ; cinnamomeus, 
269 ; Glatfelteri, 269 ; mutifolius,, 
269 
Corylus, 72 
Crataegus, 228 ; oxyacantha, 72 
