JANUARY 1 TO DECEMBER 31, 1956 



243 



Sophora microphylla, 233661. 



tetraptera, 230920. 



violacea, 233971. 

 Sorbus rufo-ferruginea, 235143. 

 Sorghum australiense, 235723. 



brevicallosum, 235724. 



intrans, 235725. 



laxiilorum, 235726, 235727. 



mernbranaceum, 233304. 



nitidum, 235728. 



plumosum, 235729-235731. 



stipoideum, 235732. 



sudanense, 232937. 



technician, 232938, 232939. 



vulgare, 234456, 234457, 235614. 



sp., 233126, 235122. 

 Sorrel, garden, See Rumex acetosa. 



sheep. See R. acetosella. 

 Sourclover. See Melilotus indica. 

 Soybean. See Glycine max. 

 Spearmint. See Mentha spicata. 

 Spiranthes sp., 233739. 

 Spruce. See Picea spp.* 



Norway. See P. abies. 



Sakhalin. See P. glehnii. 

 Squash. See Cucurbita maxima. 

 Squirreltail, bottlebrush. See Sitanion 



hystrix. 

 Starglory, crimson. See Quamoclit 

 lobata. 



cypressvine. See Q. pennata. 



scarlet. See Q. coccinea. 

 Stauntonia hexaphylla, 235635. 

 Stauntonvine, Japanese. See Stauntonia 



hexaphylla. 

 Stereospermum kunthianum, 230921. 

 Stipa calif ornica, 232354. 



fontanesii, 233271. 



lemmoni, 232355, 232356. 



occidentalis, 232357. 



sp., 232358. 

 Stizolobium sp., 231917. 

 Strawberry. See Fragaria spp.* 



Chiloe. See F. chiloensis. 

 Strychnos potatorum, 230922. 

 Styrax hookeri, 231853. 

 Sugarcane. See Saccharum spp.* 

 Sunflower. See Helianthus annuus. 

 Supplejack, Japanese. See Berchemia 



racemosa. 

 Sutherlandia frutescens, 234398. 

 Sweetclover. See Melilotus messanensis. 



white. See M. alba. 



yellow. See M. officinalis. 

 Sweetleaf. See Symplocos spp.* 

 Sweetpotato. See Ipomoea batatas. 

 Sweetvetch. See Hedysarum sul- 



phurescens. 

 Swinglea ghdinosa, 231241. 

 Symphytum officinale, 233329. 

 Symplocos glauca, 235328. 



lucida, 235985. 



prunifolia, 235329. 



theop'hrastae folia, 235330. 

 Talauma hodgsonii, 231854. 

 Tanglehead. See Heteropogon spp.* 



Taxillus yadoriki, 235761. 

 Tea. See Camellia sinensis. 

 Tecomaria garrocha, 235524. 



nyassae, 230923. 

 Teosinte, Mexican. See Euchlaena 



mexicana. 

 Tephrosia Candida, 231918. 



sp., 231919, 233833. 

 Teramnus uncinatus, 231920. 

 Terebinth. See Pistacia mutica. 

 Ternstroemia mokof, 235436. 

 Thalictrum aquilegifolium, 231164. 



delavayi, 231165. 



dunense, 231166, 231167. 



flavum, 231168. 



foetidum, 231169. 



glaucum, 231170. 



lucidum, 231171. 

 Theobroma cacao, 231220-231226, 

 231359, 232750-232775. 233064, 

 234323, 234408, 234531-234557, 

 234582, 234583, 235585-235591,. 

 235674. 

 Thermopsis xylorrhiza, 232619. 

 Thunbergia alata, 233588. 

 Tickclover. See Desmodium spp.* 

 Timothy. See Phleum pratense. 



Alpine. See P. alpinum. 



British. See P. paniculatum. 

 Tisserantodcndron chevalieri, 230924. 

 Tobacco. See Nicotiana spp.* 



common. See N. tabacum. 

 Tomato. See Lycopersicon esculentum. 

 Towelgourd, Singkwa. See Luff a 



acutangula. 

 Trachelospermum asiaticum var. oblan- 



ceolata. 235331. 

 Tree-clethra. See Clethra barbinervis. 

 Trefoil. See Lotus spp.* 



birdsfoot. See L. corniculatus . 

 Trichomanes sp., 235788, 235988. 

 Trichosanthes anguina, 235034. 

 Tricyrtis fiava, 235332, 



for)iiosana, 236019. 



macropoda, 235333. 

 Trifolium africanum, 233185, 234773. 



agrarium, 234834, 234908-234911. 



alexandrinum, 233811, 233830. 



alpinum, 234068. 



ambiguum, 231890, 231891. 



angustifolium, 234652. 



campestre, 233272, 233718, 234725, 

 234726, 234761, 234762, 234835. 



cherleri, 233273. 



clypeatum, 233274. 



curvisepalum, 233275. 



dichroanthum, 233276. 



formosum, 233277. 



fragiferum, 231041, 231043, 231086, 

 234293, 234700. 



hirtum, 233719, 234050, 234763, 

 234764. 



hijbridum, 234701, 234791, 234912,. 

 234913, 234915, 234954. 



incarnation, 232940, 233812. 



lappaceum 233278, 234727. 



