1922] 



PAYSON — STUDY OF THELYPODIUM AND ITS IMMEDIATE ALLIES 323 



Vasey, G. 



194 (7a) T. sagittatum var. crassicarpum ; (14) T. lilacinum 

 Walker, E. P. 



369 (11a) T. rhomboideum var. gracilipes. 

 Walker, H. A. 



570 (18a) C. lasiophyllus var. inalienus. 

 Ward, L. F. 



177 (8) C. crassicaulis. 

 Webber, H. J. 



20 ( 1 ) W. amplexif olia. 

 Wooton, E. O. 



194 (1) Stan. Wrightii; (1) Stan. Wrightii. 

 Wright, C. 



845 ( 1 ) Stan. Wrightii. 



Wright, W. G. 



(1) C. amplexicaulis. 



Index to Species 



New species, varieties, and combinations are printed in bold face type; 

 synonyms, in italics; and previously published names, in ordinary type. 



Page 



Aratis longirostris 310 



Caulanthus 247, 283 



amplexicaulis 285 



anceps 308 



californicus 299 



Cooperi 293 



Coulteri 296 



crassicaulis 292 



crassicaulis var. glaber 293 



crassicaulis var. major 291 



flavescens 301 



glaler 293 



glaucus 288 



Hallii 290 



hastatus 282 



heterophyllus 298 



inflatus 287 



lasiophyllus 303 



lasiophyllus var. inalienus 306 



lasiophyllus var. rigidus 307 



lasiophyllus var. utahensis 307 



Lemmonii 297 



major 291 



pilosus 289 



procerus 291, 302 



senilis 292 



simulans 295 



stenocarpus 300 



sulfureus 286 



Chlorocrambe 245, 282 



hastata 282 



Cleomc] cunrifolia 313 



Erysimum r< frofractum 304 



Euclisia amplexicaulis 285 



EuMisia longirostris 310 



Guillenia 283 



Page 



Cooperi 293 



flavescens 302 



Hookeri 302 



inaliena 306 



lasiophylla 304 



rigida 307 



rostrata 310 



Hesperidanthus 259 



Heterotlirix 259 



Macropodium 261 



laciniatum 272 



Pachy podium 261 



ciliatum 272 



integrifolimn 277, 279 



laciniatum 272 



sagittatum 267 



Plcurophragma 241, 261 



graciHpes 277 



integrifolium 277, 279 



platypodum 276 



Sisymbrium 258 



acutangulum 306 



aevticarpum 306 



deflexum 304, 307 



deflexum var. xerophilum 304 



erysimioides 258 



lasiophyllum 304 



reflexum 304 



Stanfordia 283 



calif or nica 299 



Stanleya 



amplexif olia 312 



confertiilora 244 



gracilis 313 



Stanleyella 256, 315 



Wrightii 315 



