442 



[Vo:. 9, 1922] 



GARDEN 



var. rigidum, 307, forma xeropMlurn 



303; leptosepaiwry 



v 



504; Lcmmoni, 



272; liladimm, 279, var. subumbel- T6 ™^ ft ™ /j£ lava ™9> A 8 

 latum, 281 ; macro pet alum, 268; mil- 



leflorvm, 274; neglectum, 272, 304; 

 NuttdlH, 262, 267; ovalifolium, 266; 

 Palmeri, 266; paniculatum, 268; 



rhonjbnidcum, 276, var. gracilipes, 



277; rigidum, 307; sagittatum, 267, 

 var. crassicarpum, 269; sagittatwn, 

 268, 269; simplex, 265; stenopeta- 

 lum, 271; streptanthoalcs, 274; toru- 

 losum, 268, 269; utahvnse, 307; ver- 



nale, 267; Wrightii, 315, var. /enel- 

 Zum, 317 



Thelypodium, 283 



Tremellodendron Hibbardi, 67; tenax, 

 67 



trichomorpha (Clavaria), 65 

 trichopus (Clavaria), 65 

 tricolor (Clavaria), 65 



Triticum, bacterial diseases of, 333, 342 

 truncata (Clavaria), 69 



tsugina (Clavaria), 24 

 Turritis lasiophylla, 303 

 Typhuloides (Clavaria) , 69 



Typhuloide* (Pistillaria), 69 



vermioulata (Clavaria), 48 



vernal is (Clavaria), 65 

 vestipes (Clavaria), 67 

 vestipes (Lachnocladium), 67 

 Volatile products of sulphur, toxicity 



of, 419 



w 



War..\'i, 256, 311; amplexifolia, 312; 

 amplexifolia, 312; Carteri, 314; cu- 

 neifolia, 313; cuncifolia, 814 J sessili- 

 folia, 312 



Water, influence of, on sulphur com- 

 pounds, 423 



x 



xanthosperma (Clavaria), 18 



Y 



Young, H. C. The toxic proper ;y of sul 

 phur, 403 



z 



Zea, bacterial diseases of, 333 342 





