INDEX. 



505 



Clematis virgiriiana, 462, 463, 706 



Climatic factors, 466 



Climatic formations, 470 



Clostridium pasteurianum, 93 



Clover, 497 



Club mosses, 2S4, 2S9 



Coccogonales, 163 



Cocklebur, 502 



Cold wastes, 474 



Coleochsetacea:', 162 



C'oleocha;te, 153-156, 226 



Collench^TTia, 356, 363 



Comandra, 495 



Compass plants, 409 



Composita?, 502 



Comptonia asplenifolia, 494 



Cone fruit, 456 



Confervoidese, 162 



Conifera?, 316 



Conjugation, 137, 141, 160, 162, 



179 

 Convallariace£e, 494 

 Cooperia, 494 

 Cordyceps, 218 

 Coreopsis, 502 

 Cork, 357, 363 

 Corm, 373 

 Cortex, 50 

 Cor\'mb, 427 

 Cotyledon, 99-101 

 Cranberry, 500 

 Crataegus, 497 

 Cro^'foot family, 496 

 Cruciferge, 496 

 Cr\-ptonemiales, 175 

 Cucurbitacege, 501 

 Culture formations, 470, 475 

 Cultures, water, 2S, 29 

 Cup fungi, 199 

 Cupuliferff, 495 

 Cuscuta, 83, 500 

 Cushion type of \'egetation, 483 

 Cuticle, 43 

 Cyanophyceae, 163 

 Cyatheaceae, 295 

 Cycadales, 316 

 Cycas, 311, 312, 457 

 C>'closis, 9, 10 

 Cyclosporales, 171 

 Cyme, 430, 432 

 Cyperace;e, 493 

 Cypripedium, 443, 447, 494 

 Cystocarp, 174 

 Cystopteris bulbifcra, 260 



Cyslopus, 215 



Cytase, 92, 108 



Cytisus, 44^ 



Cytoplasm (cy'to-plasm), 5 



Dacryomycetales, 219 



Dahlia, 108 



Dandelion, },o2 



Dasiphora fruticosa, 497 



Daucus carota, 499 



Dehiscence, 453 



Dentaria, 322-324 



Dentaria diph\dla, 496 



Dermatogen, 359 



Desert formation, 473 



Desert societies, 480 



Desmodium, 45S 



Desmodium g}Tans, 309 



Diadelphous ( di "a - del ' phous), 



Diageotropism (di"a-gc-ot'ro-pism), 



126 

 Diahelio tropic (di"a-he"li-o-trop'- 



ic), 127 

 Diahelio tropism (di"a-he"li-ot'ro- 



pism), 127 

 Diastase, 77, 78, 108, ir6 

 Diatoms, 166 

 Dichogamous (di-chog'a-mous), 437, 



442 

 Dicentra, 496 

 Dicotyledons, 494 

 Dict}'ophora, 219 

 Diffusion, 13-20 

 Digestion, 107, loS, 109 

 Dimorphism of ferns, 273—280 

 Dicccious, 435 

 Dionosa muscipula, 133 

 Dipodascus, 216 

 Dipsacus, 501 

 Discomycetes, 217 

 Dodder, 83, 84, 500 

 Dogwood, 499 

 Doihidiales, 218 

 Downy mildews, 185 

 Droscra rotundifolia, 133, 496 

 Drupacece, 497 

 Drupe, 454 

 Duckweeds, 26, 28 

 Dudresnaya, 175 

 Dunes, 484 



Ebenales, soo 

 Ecological factors, 464 



