JANUARY 1 TO DECEMBER 31,1975 323

404732 to 404934—Continued 404792. LupiNUSsp. Fabaceae. 532. On Route 1, 23 km east of Colonia, 3 km south of Rio de La Plata. Cool season, annual plant 0.6 m high with erect branching. Blue to purple flowers. Wild. 404793. MEDICAGO LUPULINA L. Fabaceae. Black medic. 374. Enroute to Punta del Este, 3 km east of Carrasco International Airport. Annual cool season legume 10 cm high. Prostrate growth, coiled seed pods. Not native to . Wild. 404794. MEDICAGO MINIMA (L.) Bart. 379. East slope of Cerro de Montevideo. Winter annual legume 10 cm high, pros- trate. Coiled seed pods. Not native to Uruguay. Wild. 404795. MEDICAGO POLYMORPHA L. California burclover. 382. East slope of Cerro Montevideo. Leafy winter annual, prostrate legume. Coiled pods. Not native, but grows spontaneously. Wild. 404796. MEDICAGO TRUNCATULA Gaertn. 383. West slope of Cerro Montevideo. Winter annual, prostrate legume. Very stemmy. Not native to Uruguay. Occurs on sandy soils of south coast. Wild. 404797. MELICA sp. Poaceae. 377. East slope of Cerro Montevideo. Erect, winter perennial bunchgrass. Wild. 404798 and 404799. MELILOTUS ALBA Desr. Fabaceae. White sweetclover. 404798. 464. On , 111 km east-northeast of Paysandu. Cool season, bi- ennial plant approximately 1.2 m high. Erect, white flowers. Wild. 404799. 536. Rio de La Plata, 23 km north of Colonia. Erect plant 0.9 to 1.5 m high with white flowers. Small seed, late maturing. Wild. 404800. MELILOTUS INDICA (L.) All. Sourclover. 420. On Route 1, 20 km northwest of Libertad, 15 km south on coast at Kiyu. Cool season, annual approximately 76 cm high at flowering. White flowers. Wild. 404801. PANICUM GLABRIPES Doell Poaceae. 339. Facultad de Agronomia, Montevideo. Semi-erect bunchgrass with inflorescence 1.2 m high. Leaves 1.06 m high and 10 cm wide. Wild. 404802 and 404803. PANICUM MEJOIDES Nees ex Trin. Poaceae. Panicgrass. 404802. 368. , 27.5 km east of Montevideo. Erect, perennial, warm season grass with inflorescence 25 cm. Few leaves. Wild. 404803. 410. On Route 1, 20 km northwest of Libertad, 15 km south on coast at Kiyu. Erect, perennial, stemmy plant with inflorescences 30 cm. Small leaves. Wild. 404804. PANICUM RACEMOSUM (Beauv.) Spreng. Panicgrass. 404. On Route 1, 33 km northwest of Montevideo, 3 km south at . Rhizomatous, erect, stemmy plant with inflorescence 0.9 m high. Growing on a sand dune. Wild. 404805 to 404843. PASPALUM DILATATUM Poir. Poaceae. Dallisgrass. 404805. 352. Franklin D. Roosevelt National Park, Carrasco, Montevideo. Inter- mediate form of purple anthered dallisgrass. 404806. 403. On Route 1, 33 km northwest of Montevideo, 3 km south at Playa Pascual. Erect, leafy bunchgrass with inflorescence 1.5 m high. Yellow anthers, leaves 1.06 m high. Growing in sandy soil. Wild.