JANUARY 1 TO DECEMBER 31, 1954 



437 



Shepherdia argentea, 213354, 213355, 



217917. 

 Sidalcea malvaeflora, 213181. 

 Simmondsia ckinensis, 215524. 

 Simpsonia microcarpa, 221271. 

 Sinarundinaria murielae, 217434. 



nitida, 217435. 

 Sisymbrium sp., 220835. 

 Solandra guttata, 221263. 

 Solarium, 214373-214375, 217391, 

 217984. 



acaule, 214371. 



andigenum, 214372, 217448. 



berthaultii, 218215. 



columbianum, 218216, 218217. 



commersonii, 212371. 



demissum, 218047. 



depexum, 217449, 217450. 



etuberosum, 218228. 



famatinae, 218218. 



herrerae, 218219. 



melongena, 212118, 212627, 

 213025-213027, 213191-213194, 

 214177, 217982, 220120, 220685, 

 222267-222269, 222833, 222834. 



microdontum, 218220. 



sanctae-rosae, 218221. 



simplici folium, 218222-218226. 



soukupii, 218227. 



subtilius, 217451. 



tuberosum, 212051, 212364- 

 212366, 212797, 214421-214443, 

 215617-215623, 217560, 220152, 

 222090, 222537-222539. 



vernei, 212799. 



xanthocarvum, 213028. 



spp., 212371, 213447, 214004, 

 217452-217459, 218229. 

 Sorghastrum nutans, 214797-214868, 

 215173, 216581, 217242-217249, 

 219023-219352. 

 Sorghum, 215787-215790, 220221- 

 220238. 



bicolor, 218249. 



halepense, 214869-214871,217250- 

 217300, 220836, 222748. 



intrans, 220921-220928. 



laxiflorum, 220929. 



plumosum, 220930-220934. 



stipoideum, 220935, 220936. 



sudanense, 220969, 222536. 



versicolor, 213899. 



verticilliflorum, 213900. 



vulgare, 213029, 213030, 214178, 

 214346, 215380-215390, 215609- 

 215611, 215654, 215655, 215791, 

 217631, 217649-217893, 217894- 

 217899, 218112, 219710, 220248, 

 220405, 220761, 221098, 221537- 

 221688, 221718-221728, 222835. 



spp., 213901, 213902, 215653, 

 215792, 217963, 219759, 220636, 

 222079, 222331, 222836. 

 Sourgrass. See Trichachne insularis. 

 Soybean. See Glycine max. 



Spanish-broom. See Spartium junceum. 

 Spartina gracilis, 214872. 

 Spartium junceum, 221966. 

 Spelt. See Triticum spelta. 

 Sphenopus sp., 220200, 222837. 

 Spinach. See Spinacia oleracea. 

 Spinacia oleracea, 212119, 212120, 

 212921, 217425, 219949, 220121, 

 220546, 220686, 222270, 222749, 

 222750, 222838. 

 spinosa, 212328. 

 Spondias purpurea, 221264. 

 Sporobolus airoides, 216582, 217301- 

 217305. 

 arabicus, 219621. 

 asper, 216583, 217306. 

 cryptandrus, 214873-214875, 



217307, 217308. 

 giganteus, 216584. 

 heterolepis, 214876, 219353, 



219354. 

 poiretii, 217632. 

 wrightii, 216585. 

 spp., 216586-216588, 219620, 

 219622, 219623. 

 Sprangletop, green. See Leptochloa 



dubia. 

 Spruce. See Picea abies. 

 Squash. See Cucurbita maxima. 

 Stenomesson coccineum, 213398. 



sp., 213399. 

 Stephegyne parvifolia, 222172. 

 Stereospermum chelonoides, 221265. 

 Stipa comata, 214877, 215174, 215175. 

 eminens, 217309, 217310. 

 fontanesii, 221081. 

 leucotricha, 217311-217316. 

 neomexicana, 216589, 217317. 

 parviflora, 221082. 

 sibirica, 218250. 

 viridula, 214878, 214879, 215176- 



215179. 

 spp., 212819, 216590-216600, 

 218113, 219950-219952, 220547- 

 220549, 221480, 221481, 222080- 

 222082, 222209, 222271, 222530, 

 222839. 

 Stizolobium aterrimum, 219852. 



cinereum, 213381. 

 Strawberry. See Frag aria spp. 



Alpine. See F. vesca. 

 Strophostyles helvola, 215295-215296. 



leiosperma, 215297-215302. 

 Styloma pacifica, 221266. 

 Stylosanthes bojeri, 219853. 



gracilis, 213537, 219854, 221535. 

 sundaica, 221536. 

 Sugarcane. See Saccharum. 

 Sunflower, common. See Helianthus 



annuus. 

 Sunn-hemp. See Crotalaria juncea. 

 Sweetclover. See Melilotus indica. 

 white. See M. alba. 

 yellow. See M. officinalis. 



