JANUARY 1 TO DECEMBER 31, 1964 



365 



Prunus — Continued 



persica, 296108, 302492-302515. 



persica var. nectarina, 302516. 



salacina, 302517. 



spinosa, 295317. 



ssiori, 296024. 



virginiana var. demissa, 295866. 



virginiana var. melanocarpa, 

 295867. 



sp., 303536, 303537. 

 Pseudotsuga menziesii, 303538-303539. 

 Psoralea bituminosa, 302954. 



obtusifolia, 300093. 

 Pterocarpus angolensis, 300094. 

 Pterogyne nitens, 297445, 300640. 

 Pueraria lobata, 300095. 

 Pumpkin. See Cucurbita pepo. 

 Punica granatum, 300096. 

 Purshia tridentata, 303540-303543. 

 Puschkinia scilloides var. libanotica, 



302720. 

 Pyrethrum. See Chrysanthemum ci- 



nerariae folium. 

 Pyrus (hybrid), 302518-302525. 



communis, 295083-295098, 295680, 

 300691-300693. 



sp., 295283, 295333. 

 Quercus gambelii, 303544-303548. 



sp., 303549-303552. 

 Quince. See Cydonia oblonga. 

 Radish. See Raphanus sativus. 

 Ragi. See Eleusine coracana. 

 Raisin tree. See Hovenia dulcis. 

 Raphanus sativus, 302444. 

 Raspberry, white flowering. See Rubus 



parviflorus. 

 Redpepper. See Capsicum frutescens. 

 Redtop. See Agrostis alba. 

 Retinospora, Sawara. See Chamaecy- 



paris pisifera. 

 Rheum emodium, 298045. 

 Rhododendron (hybrid), 303114- 

 303122. 



caucasicum, 300582. 



lacteum, 296974. 



lepidostylum, 296975. 



pentaphyllum var. nikoense, 

 298060. 



quinque folium, 298061. 



stewartianum, 296976. 



tschonoskii, 296122. 



ungernii, 298932. 



wardii, 296977, 299453. 



sp., 303123-303128. 

 Rhododendron, Caucasian. See Rhodo- 

 dendron caucasicum. 

 Rhodoleia championi, 299445. 

 Rhus trilobata, 303553-303554. 



trilobata var. pilosissima, 303555. 



sp., 303556. 

 Rhynchelytrum repens, 300097, 302087. 

 Rhynchosia hirsuta, 300098. 



minima, 295336, 300100. 



minima var. minima, 300099. 



sublobata, 300101. 



Rhynchosia — Continued 



totta, 300102. 

 Ribes aureum, 303557. 



cereum, 303558-303569. 



inerme, 303570. 



leptanthum, 303571-303575. 



sp., 296315-296316, 303576. 

 Rice. See Orysa sativa. 

 Ricinus communis, 298597-298601, 



300238. 

 Ringworm cassia. See Cassia alata. 

 Rogeria adenophylla, 298376. 



bigibbosa, 298377. 



longiflora, 294560, 298378-298379. 

 Rosa sp., 303577-303583. 

 Rosemallow. See Hibiscus lunarifo- 



lius. 

 Rubus parviflorus, 297449-297454. 



pinnatus, 300103. 



rigidus, 298628, 300104. 

 Ruellia strepens, 298082. 

 Rumex alpinus, 298046. 

 Ruppia sp., 298047. 

 Rye. See Secale cereale. 



mountain. See S. montanum. 

 Saccharum (hybrids), 295662, 295839- 

 295841, 296117, 296277-296280, 

 296776, 298945-298950, 300941, 

 300974, 302667-302670, 302782, 

 302980-302982. 



arenicola, 295770. 



sp., 295771-295773. 

 Safflower. See Carthamus tinctorius. 

 Sage. See Salvia spp.* 

 Sainfoin. See Onobrychis viciifolia. 

 St.-Johns-wort. See Hypericum inodo- 



rum. 

 Salix grahamii, 295080. 



sp., 303584-303591. 

 Saltbush, Australian. See Atriplex 



semibaccata. 

 Salvia sp., 303592, 303593. 

 Sambucus canadensis, 297422. 



nigra, 300583. 



nigra f. alba, 297423. 



racemosa, 297424. 



sp., 303594. 

 Sandbur. See Cenchrus mitis. 

 Sanguisorba agrimonioides, 297949. 



canadensis, 296765. 



minor, 297950-297955, 302955- 

 302959. 



muricata, 297961. 



officinalis, 297372, 297960. 



polygama, 297956-297957. 



tenuifolia, 297958. 



sp., 297959. 

 Sapindus saponaria, 300641. 

 Saraca cauliflora, 297277. 



indica, 297278. 

 Saraca, common. See Saraca indica. 

 Satureja fwrtensis, 296392. 

 Savory, summer. See Satureja horten- 



sis. 

 Schima superba, 299446. 



