JANUARY 1 TO DECEMBER 31, 1968 351 



337508 to 337601— Continued 

 337562 and 337563— Continued 



337563. Col. 308. Thirty-seven km. south of Goya on Route 27, Cor- 

 rientes Province. Perennial, prostrate, rhizomatous. Growing in moist 

 sandy soil in road ditch. 



337564 to 337579. Paspalum notatum Fluegge Bahiagrass. 



337564. Col. 200. Rafaela Experiment Station. Broad-leaved, prostrate 

 form. 



337565. Col. 212. Helvecia, Santa Fe Province. Farm of Angel Dusso. 



337566. Col. 213. Cayasta, Santa Fe Province. Bank of Rio San Javier, 

 at original site of Santa Fe. 



337567. Col. 214. Cayasta, Santa Fe Province. Along Route 168A. 

 Farm of Esteban Bonguan. 



337568. Col. 215. Fifteen km. southwest of San Javier, Santa Fe Pro- 

 vince. Small, narrow-leaf form. 



337569. Col. 216. Route 72S, one km. south of Cacique Ariacaiquin, 

 Santa Fe Province. Intermediate form. 



Berduc Island, in Parana river, east of Santa Fe, Santa Fe Province. 



337570. Col. 219. Similar to Tensacola' bahigrass. 



337571. Col. 220. Narrow-leaf form. Similar to Tensacola' bahia- 

 grass. 



337572. Col. 221. Narrow-leaf form, with three spikes. 



337573. Col. 22. Plants with 4 spikes. 



337574. Col. 223. Plants with 4 or 6 spikes common. 



337575. Col. 305. Institute Nacional de Tecnologia Agropecuaria, El 

 Sombrerito, Corrientes Province. Spikes very long, curved. 



337576. Col. 306. Route 27, 5 km. north of San Isidro, Corrientes Pro- 

 vince. 



337577. Col. 307. Arroya Vega, Route 27, south of Esquira. 



337578. Col. 360. East bank of Rio Mirinay, 50 km. northwest of Paso 

 do los Libres, Corrientes Province. Similar to Tensacola' bahiagrass. 



337579. Col. 361. At Paso Rosario crossing of Rio Mirinay, 50 km. 

 northwest of Paso do los Libres, Corrientes Province. 



337580 to to 337584. Paspalum plicatulum Michx. Brownseed paspalum. 



337580. Col. 191. Rafaela Experiment Station. From collection of 

 George Fossati. Bunchgrass, 1 m. high. Drought resistant. 



Forage test plots, Instituto Nacional de Tecnologia Agropecuaria, El 

 Sombrerito, Corrientes Province. 



337581. Col. 297. Plot 36. 



337582. Col. 29. Plot 34. 



337583. Col. 317. From A. G. Schulz, Instituto Nacional de Tecnologia 

 Agropecuaria, Colonia Benitz, Chaco Province. 



337584. Col. 415. Botanic Garden, Northeast National University, Cor- 

 rientes. Originally collected in Corrientes Province. Common but 

 not a major species. Grows in association with P. nicorae. 



337585. Paspalum rojasii Hack. 



Col. 303. Instituto Nacional de Tecnologia Agropecuaria, El Sombrerito, 

 Corrientes Province. Bunchgrass, leaves coarse ; 5 to 6 spikes. 



