49° 



INDEX TO VOLUME XLVII 



[JUNE 



Castle, W. K., work of 471 

 Cattleya labiata, homoeosis of 44 

 Centaurea, Gugler on 163 

 Centradeniastrum, Urban on 162 

 Central America, plants of 253 

 Ceratozamia, extrafascicular cambium 

 1 49 



Chabert, Alfred, work of 162 



Chaenactis, attenuata 434; carpoclinia 



434; paleolifera 434 

 Chamberlain, Charles J. 172, 215 

 Cheeseman, T. F., work of 163 

 China, plants of, Dunn on 162; Komarov 



on 161 

 Chipp, T. F., work of 162 

 Chlorophyll, Stoklasa on 486; Tswett on 



486; Willstatter on 486 

 Chomelia brachypoda 255; filipedis 255 



Christ, H., work of 163 

 Chromogens, Tammes on 341 

 Chrysler, M. A. 169, 171, 337; work of 

 172 



Chylisma hirta 428 



Circinella, Lendner on 420 



Cirsium, Petrak on 162 



Cistus, Coste on 163 



Citrullus, histology of fruit and seed 292 



Cleistogamy in Linaria 454 



Clematoclethra, Komarov on 161 



Codonopsis, Chipp on 162; Komarov on 

 161 



Colorado, Crataegus in 72 



Compannia, Chabert on 162 



Condalia, divaricata 427; lycioides 427 



Conifers, Chrysler on tyloses in 172; seed- 

 lings, Hill and Fraine on 248, 481 



Contributors: Atkinson, G. F. 79; Bar- 

 ber, K. G. 263; Barnes, C. R. 242, 243, 

 244, 344, 414, 415, 416, 424, 467, 479, 

 485, 486, 487, 488; Blakeslee, A. F. 

 418; Buchanan, R. E. 475; Burns, 

 G. P. 445; Chamberlain, C. J. 172, 

 215; Chrysler, M. A. 169, 171, 337; 

 Copeland, W. F. 9; Coulter, J. M. 156, 

 159, 170, 172, 244, 251, 477, 478, 481, 

 484, 485; Cowles, H. C. 73, 74, 81, 159, 

 170, 252; Crocker, W. 69, 82, 164, 170, 



2 2 9 ' 2 £?' I 39, 3 i°' 34i, 342, 343, 344, 

 482; Dachnowski, A. 389; DeVries, 



H. 1; Dorety, Helen A. 152, 248; 

 Gates, R. R. 79, 83, 84, 154, 168, 169, 

 246, 250, 251, 473, 476, 480, 486; 

 Greenman, J. M. 153, 157, i 5 8, 161, 



l6 2, 338, 339, 467, 472; Griggs, R. F. 

 136; Harris, J. A. 438; Hefferan, Mary 

 75, 76, 251; Hill, E.J. 4^4; Holm, T. 

 167; Jeffrey, E. C. 424; Land, W. J. 

 G. 487; Leavitt, R. G. 30; Lindau, G. 

 241; Nelson, A. 425; Nieuwland, J. A. 

 237; Olsson-Seffer, P. 85; Osterhout, 



W. J. V. 148; Peirce, G. J. 72; Per- 

 Tdns, J. 230; Pond, R. H. 247, 473; 

 Ramaley, F. 72; Reed, H. S. 355; 

 Saxton, W. T. 406; Schreiner, Os- 

 wald 355 ; Shull, G. H. 337; 468; 

 Smith, J. D. 253; Stevens, F. L. 



T 7 2 > 343, 409, 487; Stokey, Alma 

 G. 311; Thomson, R. B. 26, 345; 

 Westerdijk, Johanna 241; Yamanou- 

 chi, S. 173 



Convolvulus, House on 161 



Copeland, E. B., work of 164 



Copeland, W. F. 9 



Cornus, Wangerin on 472 



Correlations, East on 16S 



Correns, C, work of 468 



Coste, H., w r ork of 163 



Cotylonychia 162 



Coulter, John M. 156, 159, 170, 172, 244, 



2 5 T > 477. 478, 481, 484, 485 

 Cowles, Henry C. 73, 74, 81, 159, 170, 252 



Crataegus in Colorado 72; Sargent on 163 



Crescentia 259 



Crocker, William 69, 82, 164, 170, 249, 



252, 339; 340, 34i, 342, 343> 344, 482 

 Crocus sativus, homoeosis in 40 



Crucianella, Malinowski on 161 



Cryptanthopsis, Ule on 473 1 



Cucumber, histology of fruit and seed 283 



Cunninghamella elegans, Lendner on 420; 



Jeffrey on 171 

 Cucurbitaceae, histology of fruit and 



seed 263 

 Cucumis, histology of fruit and seed 287 

 Cylindrosporium, Brooks on 162 

 Cyperaceae, Palla on 162 

 Cytology, Agave 198; as a basis for Men- 



delism, Gregoire on 80; of Fucus 173; 



of Oenothera, Geerts on 480 



D 



Dachnowski, Alfred 389 

 Daucus, Carota, homoeosis in 51 

 Dauphin, Jean, work of 422 

 Davidson, A., work of 163 

 DeVries, Hugo, see Vries, H. de 

 Diatoms, Mangin on membrane 424 

 Dicksonia punctilobula, homoeosis in 48 

 Diseases, of Dianthus caryophyllus 409; 



Stewart and Hodgkiss on plant 172 

 Dioon edule, spermatogenesis in 215 

 Dipsacan, Tammes on 341 

 Doncaster, L., work of 469 

 Donde, L. A., w r ork of 163 

 Dop, P., work of 163 

 Dorety, Helen A. 152, 248 

 Douin, Ch., work of 487 

 Drosera intermedia, homoeosis in 4° 



Drude, see Engler 



