JANUARY 1 TO DECEMBER 31, 1952 



215 



Sesbania bispinosa, 202130. 



grandiflora, 200849, 200850. 

 marginata, 203323. 

 sesban, 200851. 

 sp., 200238. 

 Setaria chevalieri, 199094. 

 fiebrigii, 204273. 



geniculate 202404, 203772, 204274. 

 globulifera, 203773. 

 onurus, 204275-204278. 

 poiretiana, 204279. 

 sphacelata, 199067. 

 trinervia, 199361. 



verticillata, 202409, 203774, 203775. 

 spp., 199982, 202214, 202405-202408, 

 203776, 203889, 204280. 

 Sicyos sp., 200165. 

 Simmondsia chinensis, 200166, 202322, 



202498, 202499. 

 Sinocalamus latiflorus, 199308. 

 Sissoo. See Dalbergia sissoo. 

 Sisyrinchium striatum, 199746. 



sp., 202427. 

 &m ilax spp., 201977, 202078. 

 Snowdenia polystachya, 199983. 

 Stoapbark tree. See Quillaja saponaria. 

 Solarium, 198970. 



andigenum, 201848. 

 antipoviczii, 201849. 

 commersonii, 201820. 

 demissum, 201850-201854. 

 ferox, 200852-200854. 

 kesselbrenneri, 201845. 

 laplaticum, 201846. 

 longipedicellatum, 201855. 

 macranthum, 203141. 

 melongena, 199515, 199516, 200856, 



200857, 200881. 

 muricatum, 199661, 202543. 

 quitoense, 200858. 

 stoloniferum, 204317. 

 tuberosum, 199101-199103, 199282- 

 199291, 199667-199672, 200005, 

 200006, 200115-200117, 200891, 

 200894, 201399-201409, 201776- 

 201778, 201795-201802, 203899- 

 203906. 

 verrucosum, 201847. 

 spp., 200855, 201914, 201921, 201978, 

 202060, 202310-202313, 202712- 

 202714, 203324-203327, 203339, 

 203340. 

 Sophora tetraptera, 200590, 202464. 



sp., 202465. 

 Sorghastr u m spp., 203777-203780, 



204281. 

 Sorghum almum, 199868, 201721, 202410, 

 202411, 203890, 204282. 

 arundinaceum, 199869. 

 dochna, 201445. 

 halepense, 200366, 201446, 202314, 



204114. 

 intrans, 198994, 198995, 199870. 

 laxiflorum, 198996. 

 leiocladum, 198997, 198998. 



Sorghum — Continued 



plumosum, 198999, 199000, 199871, 

 202268, 202269. 



stipoideum, 199001. 



sudanense, 201447, 201719. 



vulgare, 199872, 199984, 200758- 

 200761, 201618, 201699|-201718, 

 201720, 201722-201765, 202715, 

 203950. 



vulgare var. durra, 201448, 201449. 



spp., 201766, 201767, 202680. 

 Soybean. See Glycine max. 

 Spartina sp., 203781. 

 Spatholobus parviflorus, 202429. 

 Sphaeralcea sp., 202466. 

 Spinach. See Spinacia oleracea. 

 Spinacia oleracea, 200882. 

 Sporobolus brasiliensis, 203783. 



fimbriatus, 203382, 203383. 



poiretii, 203782. 203864, 203891- 

 203893, 204284-204287. 



pyramidalis, 203894. 



rigens, 202315. 



spp., 199362, 202096, 202412, 202413, 

 203784, 203785, 204288. 

 Spruce. See Picea spp. 

 Squash. See Cucurbita maxima. 

 Stenotaphrum glabrum, 204289. 



spp., 203786, 203895, 203896. 

 Sterculia foetida, 200859. 

 Stembergia lutea, 202580. 

 Stipa fontanesii, 200410, 201894. 



humilis, 202061, 202414, 202467. 



hyalina, 202415, 204290. 



hypogona, 202062, 202063. 



neaei, 202064. 



neesiana, 204291. 



papposa, 202215, 203787, 204292. 



parvi flora, 201895. 



patagonica, 202468. 



speciosa, 202065, 202416. 



spp., 201457, 201458, 202066, 202067, 

 202216 - 202222, 202316 - 202319, 

 202417, 203393, 203788-203791, 

 204293-204295. 

 Strawberry. See Fragaria. 



alpine. See F. vesca. 



Chiloe. See F. chiloensis. 

 Strophanthus, 198937. 



amboensis, 198930. 



divaricatus, 199643. 



gossiveileri, 198931. 



hirsutus, 198932. 



intermedius, 198933. 



paxii, 198934. 



sarmentosus, 199002, 199003, 

 199225-199227. 



schuchardtii, 198935, 198936. 



imghtianus, 200718. 



spp., 198928, 199004, 199005, 201611, 

 203233-203235. 

 Stylosanthes sp., 199985. 

 Sugarcane. See Saccharum. 

 Sulla. See Hedysarum coronarium. 

 Sunchoke. See Helianthus. 

 Sunflower. See Helianthus annuus. 



