JANUARY 1 TO DECEMBER 31, 19 52 



207 



Cynodon d act ylo n, 199242, 203456, 

 203635-203637, 204173-204175. 



incompletes, 204308. 



plectost achy urn, 200387. 



transvaalensis, 201998. 

 C ij per us sp., 200218, 203016. 



Dactylis fflomerata, 199245, 200319, 

 200338, 201887, 201942, 202281, 

 202503, 202697. 

 Dactyloctenium aegyptium, 199957, 



200219, 201824. 

 Dalbergia sissoo, 201909. 

 Danthonia glabra, 202440. 

 pilosa, 202162. 

 spp., 203855, 203856. 

 Darnel. See Loliiim temulentum. 

 Datura chlorantha, 202244. 



stramonium, 203297, 203298. 

 Daubentonia spp., 202282, 203299. 

 Daucus carota, 200876. 

 Daviesia corymbosa, 201201. 

 Delphinium spp., 203457, 203458. 

 Deschampsia caespitosa, 202027. 204176. 

 elongata. 202441. 

 sp., 203638. 

 Desmodium canadense, 199781. 

 tiliaefolium, 199504, 200074. 

 sp., 202698. 

 Desmostachya bipinnata, 199243. 

 Dichanthium aristatum, 199054. 

 Dichroa febrifuga, 201953. 

 Digitaria ciliaris, 203245. 



eriantha var. stolonifera, 20202S. 

 exilis, 201689-201697. 

 smutsii, 199055-199057. 

 ralida, 203345. 



spp., 199058, 199093, 199958, 200220, 

 203344, 203639, 203857, 204178. 

 204179, 204309. 

 Dioscorea bartlettii, 203184. 

 brevipes, 202342. 

 composita, 202075, 2020S6, 202087, 



202323, 202324, 203335. 

 convolvulacea, 202590. 

 elephant i pes, 202343-202345, 



203535. 

 floribunda, 199763-199768, 200118, 



200119, 201172, 201173. 

 rjaleottiana, 202077. 

 lobata, 203221. 

 macrostachya, 201973, 202121, 



202122. 

 montana, 202539, 202540. 

 subtomentosa, 202591, 202592. 

 tepinapensis, 201783, 201784. 

 spp., 198927. 198992, 200740-200742, 

 200827, 201170, 201255-201259, 

 201434, 201509, 201510, 201782, 

 201785, 201974-201976, 202076, 

 202088-202090, 202123-202126, 

 202325-202327, 202541, 202593- 

 202597, 202818, 202819, 203169, 

 2031S5-203204. 203222, 203223, 

 203336-203338. 203640, 203909, 

 203910, 203953. 



Distichlis scoparia, 202029, 202030. 

 spicata, 202031, 202032, 204177. 

 Divi-divi. See Caesalpinia caviar ia. 

 Dolichos lablab. 199327, 199328, 200828- 

 200831, 200877, 201955, 202812, 

 203409. 

 sp., 202525. 

 Draeena, blue. See Cordyline indivisa. 

 Duboisia myoporoides, 200170-200176. 



Ebenus cretica, 199246-199248. 

 Echinochloa colonum, 204180. 



crusgalli, 202367, 20236S. 



crus-pavonis, 204181. 



pyramidulis, 199329. 

 Eggplant. See Solatium melongena. 

 Ehrharta calycina, 202504. 



sp., 199059. 

 Elder, 3-ellow. See Tecoma stans. 

 Eleusinc coracana, 200388. 



indica, 202369. 



trixtaehua, 203641, 204182. 



spp., 203642, 203643. 

 Elymus agropyroides, 203300, 20385S- 

 203860, 204183. 



caput-medusae, 203459. 203460. 



erianthus, 202370. 



spp., 202283, 202371, 202372. 

 Enneapogon spp., 198923, 198924. 

 Ephedra sp., 202163. 

 Epilobium sp., 202442. 

 Eraorostis acutiglumis, 203644, 203645. 



airoides. 203656, 204184. 



baMensis, 203646, 204185. 



barbinodis, 202419. 



brasiliensis, 203725. 



cilianensis, 202373. 



ciliaris, 200221. 



curvula. 199060, 202420-202422, 

 202505, 203346, 203347. 



curvula var. conferta, 203348, 

 203349. 



expansa, 203647, 203648, 203861, 

 204186. 



flaccida. 203649, 203654, 203862, 

 204187, 204188. 



lehmanniana, 203350. 



lugens, 204189, 204190. 



neesii, 203650, 203651, 203863, 

 204191, 204192. 



polytricha, 202443, 204193. 



robusta, 202423, 203351. 



sarmentosa, 203352. 



superba, 203802. 



tef, 198925, 199959. 



trichocolea, 204194. 



rirescens, 203652. 



spp., 198926, 199061, 199330-199332, 

 202164, 202284, 202374. 203653, 

 203655. 203657, 204195-204197. 

 Erianthus angustifolius, 203597. 203726. 

 203727. 



sp., 204198. 

 Eriobotrya japonica, 199098, 



