JANUARY 1 TO DECEMBER 31. 1948 



369 



Rocket-salad. See Eruca sativa. 

 RolUnia spp., 162914, 163360. 

 Rosa canina, 170695. 



longicuspis, 165666. 



odarata var. gigantea, 165665. 



sericea, 172208. 



spp., 163304, 170696, 171164-171166. 

 Rose, dog. See Rosa canina. 

 Roselle. See Hibiscus sabdariffa. 

 Rottboellia exaltata, 165793. 

 Roi/ena hirsuta, 172298. 

 Rubus, 167916. 



ellipticus, 168758. 



spp.. 163305, 164340, 164571, 165906. 

 Rumex crispus, 170697-170702, 171824. 

 171825. 



spp., 171823, 171826. 

 Ruscus aauleatus, 170703. 

 Russian-olive. See Elaeagnus angusti- 



folia. 

 Rutabaga. See Brassisa campestris. 

 Rye. See Secale cereale. 

 Ryegrass, Italian. See Lolium multi- 

 florum. 



perennial. See L. perenne. 



Saccharum, 162432-162440, 162585- 

 162587, 162624-162626, 163997- 

 163999, 164500, 165470, 165478. 

 165623-165641. 165851-165853, 

 166216, 167400, 167934-167937, 

 168548, 168952, 168953, 172219- 

 172222, 172229-172235. 

 spontaneum, 164006. 

 spp., 164004, 164005. 

 Sacciolepis interrupta, 165794. 

 Safllower. See Carthamus tinctorius. 

 Sagittaria sagittifolia, 162755. 

 Sainfoin. See Onobrychis viciaefoiia. 

 Salsola glabrescens, 164922. 

 Saltbush, creeping. See Atriplex semi- 



baccata. 

 Salvia hispanica, 163594. 



sp., 164352. 

 Sanvitalia sp., 167178. 

 Sarson. See Brassica campestris var. 



s arson. 

 Savin. See Juniperus sabina. 

 Schima waTlicliii, 165667. 

 Schinits molle, 170704. 

 Sclerostachya fusca, 164007. 

 Scorpiurus sulcata, 167304, 171111. 

 Scorzonera eriophora, 168931. 



tomentosa, 168932. 

 Scurf -pea. See Psoralea cor uli folia. 

 Secale cereale, 161976-161987, 162460- 

 162463, 162694, 162795, 163164, 163415- 

 163420, 163476-163479, 163565, 163570, 

 164350, 165963, 167366, 168129-168232, 

 170705, 170706, 170979-170990. 

 Sehima nervosa, 164605. 

 Selago sp., 172299. 



Senna, smooth. See Cassia laevigata. 

 Sesame. See Sesamum indicum. 



Sesamnm, 164297. 



indicum, 162563, 162611, 163136- 

 163138, 163306, 163307, 163595, 

 164142, 164317, 164338, 164384, 

 164387, 164491, 164646, 164732, 

 164763, 164781, 164901, 164902, 

 164987, 165021, 165582, 165593, 

 165899, 165917, 167034, 167115, 

 167224, 167248, 167275, 167309/ 

 167343, 167945, 168622. 170707- 

 170769. 

 radiatum, 164499. 

 Sesbania cannabina, 167899. 

 exaltata, 168623. 

 paulensis, 168624. 

 sesban, 163165. 

 spp., 167069, 167290. 

 Setaria argentina, 162418. 

 fiebrigii, 168625. 

 macrochaeta, 168626. 

 megapliylla, 165795. 

 pliragmitoides, 168627. 

 sphacelata, 162962, 165796. 

 vaginata, 162796. 

 vulpiseta, 164036. 

 sp., 165718. 

 Silene spp., 167177, 170771, 170772. 

 Silktree. See Albrizzia julibrissin. 

 Sinarundinaria murielae, 164132. 



nitida, 164133. 

 Smilax spp., 166363, 172209. 

 Smoketree. See Cotinus sp. 

 Snakegourd. See Trichosanthes an- 



guina. 

 Snapdragon, common. See Antirrhi- 

 num majus. 

 Snowbell. See Styrax officinalis. 

 Solanum acaule var. subexinterruptum, 

 162763, 162764. 

 bonaricnsc var. villaricense, 163361. 

 brachycarpum, 161707, 161745. 

 bulbocastanum, 161704, 161711, 



161712, 161715. 

 demissum, 161682, 161684, 161686, 

 161693, 161701-161703, 161714, 

 161719, 161725. 161729, 161731, 

 161732, 161747, 161769. 

 diphyllum 163362. 

 guerreroense, 161730, 161746. 

 hyporhodium, 168465, 168466. 

 marginatum, 168941. 

 melongena, 163264-163272, 164171, 

 164277, 164283, 164286, 164288, 

 164293, 164294, 164305, 164321, 

 164358, 164359, 164458, 164462, 

 164483, 164529, 164581, 164661, 

 164672, 164710, 164721, 164757, 

 164811-164813, 164941, 165059, 

 165505, 165519, 166994-166996, 

 167077, 167101, 167208, 167209, 

 167220, 167328, 167373, 167381, 

 169639-169667, 171847-171855. 

 polyadenium. 161709, 161710, 

 161728. 



