SI 
5214 Californicus Benth. R 5259 Macounii Britton 
5215 canescens Greene (Re. hespidus Hook.) 
5216 crassifolius Greene 5260 macranthus Scheele 
5217 cuneatus Greene R 5261 maximus Greene 
5218 latilobus A. Gray .. R5262 micranthus Nutt. 
R 5219 calthacflorus—Greene - -L.a-nags 263 microlonchus Greene 
5220 canus Benth. frtine Lig 6 Mississippiensis Small 
5221 Blankinshipii Robinson 5265 Missouriensis Greene 
R 5222 cardiophyllus Hook. R5266 Montanensis Rydb. 
5223 pinetorum Greene 5267 muricatus L,. 
5224 ciliosus Howell _  R5268 natans C. A. Meyer 
5225 cuneiformis Small R5269 nivalis L. 
R5226 delphinifolius Torr. R 5270 oblongifolius Ell. 
(R. multifidus Pursh) 5271 obtusiusculus Raf. 
R 5227 digitatus Hook. (R. ambigens Wats.) 
R 5228 Douglasii Howell R5272 occidentalis Nutt. 
(R. tenellus Nutt.) 5273 brevistylis Greene 
R5229 Earlei Greene 5274 robustus A. Gray 
5230 Eisenii Kellogg 5275 ultra-montanus Greene 
R5231 ellipticus Greene : R5276 ocreatus Greene 
R5232 eremogenes Greene R5277 Oreganus (A. Gray) Howell 
R5233 degener Greene 5278 orthorhynchus Hook. ’ 
R5234 Eschscholtzi1 Schlecht. R5279 platyphyllus A. Gray 
R5235 eximius Greene R 5280 ovalis Raf. 
5236 fascicularis Muhl. (R. rhombordeus Goldie) 
R5237 glaberrimus Hook. 5281 oxynotus “A. Gray 
5238 Gormani Greene 5282 Pallasi1 Schlecht. 
R5239 Grayi Britton 5283 palmatus Ell. 
5240 Harveyi (A. Gray) Britton 5284 parviflorus L. 
5241 Hartwegi Greene 5285 parvulus L. 
5242 hebecarpus H. & A. 5286 pedatizdus J. E. Smith 
5243 hesperoxys Greene R (R. affinis R. Br.) 
5244 hispidus Michx. . -5287—. eardiophyllus-(Hook-~) 
5245 Howellii Greene Britton” 
5246 hydrocharoides A. Gray R5288 Pennsylvanicus L. f. 
R5247 hyperboreus Rottb. R5289 Populago Greene 
R5248 inamoenus Greene 5290 Porteri Britton 
5249 intermedius (Hook.) Heller R5291 Purshii Richards. 
R5250 Jovis Aven Nelson 5292 pusillus Poir. 
(5251 juniperinus Jones 5293 Lindheimert A. Gray 
R5252 Lapponicus L. R5294 pygmaeus Wahl. 
5253 laxicaulis Darby 5295 Rattani (A. Gray) Howell 
5254 Lemmoni A. Gray 5296 recurvatus Poir. 
5255 limosus Nutt. R5207 repens 1. 
5256 Ludovicianus Greene R5298 reptans L. 
5257 Lyallu (A. Gray) Rydb. 5299 rugulosus Greene 
(R. Greenet Howell) R.5300 Sabini R. Br. 
R 5258 Macauleyi A. Gray 5301 samolifolius Greene 
