JANUARY 1 TO DECEMBER 31, 1948 13 



161858 to 161894.— Continued 



161873 to 161875. Eugenia spp. Myrtaceae. 



161873. Eugenia sp. 



No. 39. Ybajay. North of Santa Rosa, above Santa Fe, Santa Fe. Tree 

 up to 30 feet high; fruits yellow, abundant, up to 5 cm. in diameter, with 

 papayalike flavor. Dec. 3, 1947. 



161874. Eugenia sp. 



No. 46. Ybajay. Near Goya Agricultural Experiment Station, Corrientes. 

 Small shrub about 30 cm. high ; fruit bright-yellow, up to 6 cm. in diameter, 

 abundant, aromatic, tasting like papayas. Dec. 6, 1947. 



161875. Eugenia sp. 



No. 47. Nangapin. Near Goya Agricultural Experiment Station, Corrien- 

 tes. Small shrub, 15 to 30 cm. high: fruits abundant, red, about 3 cm. in 

 diameter ; flavor excellent. Dec. 6, 1947. 



161876. Galactia sp. Fabaceae. 



No. 41. Near Goya Agricultural Experiment Station, Corrientes. Viny 

 plant, up to 2 m. long from large tuber. Dec. 4, 1947. 



161877. Ilex paraguariensis St. Hil. Aquifoliaceae. Yerba mate. 



No. 74. Cultivated, Experiment Station, San Ignacio, Misiones. Dec. 10, 

 1947. 



161878. Lotus corniculatus L. Fabaceae. Birdsfoot trefoil. 



No. 70. Cultivated, Experiment Station, 30 km. from Concordia. Dec. 17, 

 1947. 



161879. Lupinus sp. Fabaceae. 



No. 33. Along road between Santa Fe and San Jose del Rineon, Santa Fe. 

 Plants annual, 1.5 to 2 m. high, occasionally in dense stands. Dec. 3, 1947. 



161880. Nicotiana sp. Solanaceae. 



No. 72. Along road fill in Parana River swamp, 100 km. north of Buenos 

 Aires, Entre Ri' s. Plants about 1 m. high ; flowers ab >ut 10 cm. long and 

 2.5 cm. broad ; leaves narrow ; steins echinate. Dec. 19, 1947. 



161881 to 161883. Paspalum dilatatum Poir. Poaceae. Dallis grass* 



161881. No. 38. Santa Fe Agricultural Experiment Station, Santa Fe. 

 Dec. 3, 1947. 



161882. No. 64. Agricultural Experiment Station, 30 km. from Concordia. 

 Dec. 17, 1947. 



161883. No. 73. Parana River ferry, 100 km. north of Buenos Aires. Dec 

 19, 1947. 



161884 and 161885. Paspalum plicatulum Michx. Black grass. 



161884. No. 37. Across river from Santa Fe, Santa Fe. Dec. 3, 1947. 



161885. No. 44. Agricultural Experiment Station, Bella Vista, Corrientes. 

 Dec. 6, 1947. Common native pasture grass. 



161886. Paspalum quadrifarium Lam. 



No. 65. In semiswampy pastures, 75 km. south of Santa Fe. Dec. 5, 1947. 

 A tough bunchgrass. 



161887. Paspalum sp. 



No. 78. Thirty km. northwest of Posadas, Misiones. Plants (erect, 1 m. 

 high ; leaves bluish-green. Dec. 13, 1947. 



161888. Passiflora caerulea L. Passifloraceae. Bluecrown passionflower. 



No. 40. Uburucuya. Alrng road south of San Javier, Santa Fe. Dec. 3, 

 1947. Handsome climbing vine with very showy yellow fruits S to 45 em. in 

 diameter ; covers trees up to 5 m. 



