OCTOBER 1 TO DECEMBER 31, 193 9 



29 



Prunus, 134436. 



amieniaca, 134354, 134433. 



avium, 134364, 134439, 134599, 

 134674, 134676-134680. 



cerasus, 134299, 134675. 



domestica, 134434, 134435. 



mahaleb, 134365, 134366, 134440, 

 134600. 



salicina, 134437. 

 Psidium guajava, 134544. 

 Pyrus, sp., 134731. 



communis, 134606, 134681-134684. 



Rheum spp., 134650, 134701. 



rhaponticum, 134438. 

 Rhubarb. See Rheum sp. 



common. See Rheum rhaponticum. 

 Rhus microphylla, 134545. 



trilobata, 134546. 

 Rice. See Oryza sativa. 

 Rubus spp., 134467-134475, 134733. 

 Rumex sp., 134651. 

 Rye. See Secale cereale. 



wild. See Elymus spp. 



Saccharum, 134419. 

 Salvia grahami, 134550. 



greggii, 134548. 



regla, 134547. 



texana, 134549. 

 Sandersonia aurantiac&, 134465. 

 Saracha procumbens, 134554. 

 Scilla chinensis, 134732. 

 Scutellaria suffrutescens, 384551, 



134552. 

 Secale cereale, 134605, 134702. 

 Sedum sp., 134415. 

 Sesame. See Sesamum indicmn. 

 Sesamum indicum, 134652. 

 Setaria sp., 134654. 



viridis, 134653. 



Smilax sp., 134553. 



Solanum tuberosum, 134456, 134562- 



134574. 

 Stipa spp., 134655, 134656. 

 Sugarcane. See Saccharum. 



Terminalia pellucida, 134363. 



Thryallis sp., 134311. 



Tobacco, common. See Nicotiana ta- 



bacum. 

 Tomatillo. See Phy sails ixocarpa. 

 Tomato. See Lycopersicon spp. 

 Trifolium sp., 134703. 



subterraneum, 134735. 

 Triticum aestivum, 134313-134349, 



134442, 134482-134518, 134657- 



134663, 13-',704-134707. 

 durum ^ar. fere-ale xandrinum, 



134596. 

 Tulip. See Tulipa sharonensis. 

 Tulipa sharonensis, 134406. 

 Turnip. See Brassica rapa. 



Vaccinium bracteatum, 134476. 



floribundum, 134478. 



glauco-album, 134477. 



moupinense, 134479. 



padifolium, 134480, 134481. 

 Vicia spp., 134664, 134709-134711. 



fab a, 134708. 

 Vitis spp., 134555-134557. 



vinifera, 134665, 134666. 



Walnut, Persian. See Juglans regia. 

 Watermelon. See Citrullus vulgaris. 

 Whe?,t, common. See Triticum aesti- 

 vum. 



Zamia sp., 134312. 



Zea mays, 134712-134713. 



Zinnia multiflora, 134558. 



U. S. GOVERNMENT PRINTING OFFICE: 1950 



