JANUARY 1 TO DECEMBER 31, 1955 251 



228412 to 229258— Continued 



228958 to 229002 — Continued 



229886. No. G-350-A. Experiment Station, Marfa, Tex. Recovered from 

 mixture with Hilaria swallenii (P.I. 216438). 



228987 to 228995. From Mexico. 



228987. No. G-389-A. North of Chihuahua City. Recovered from mixture 

 with Bo uteloua hirsu to. (P.I. 216349). 



228988. No. G-415-A. North of Chihuahua City. Recovered from mixture 

 with Bouteloua curtipendula (P.I. 216240). 



228989. No. G^44-A. Between Chihuahua City and Cuauhtemoc. Re- 

 covered from mixture with Eragrostis sp. (P.I. 216409). 



228990. No. G-455-A. Recovered from mixture with Andropogon wrightii 

 (P.I. 216149). 



228991. No. G-520-A. North of Durango City. Recovered from mixture 

 with Panicum obtusum (P.I. 216509). 



228992. No. G-535-A. South of Durango City. Recovered from mixture 

 with Andropogon wrightii (P.I. 216151). 



228993. No. G-552-A. South of Durango City. Recovered from mixture 

 with Chloris sp. (P.I. 216285). 



228994. No. G-715-A. Between Durango City and Zacatecas City. Re- 

 covered from mixture with Andropogon sp. 



228995. No. G-764-A. Between Durango and Parral. Recovered from 

 mixture with Bouteloua curtipendula (P.I. 216280). 



228996. No. XG-196. Five miles southeast of Ciricahua National Monument, 

 Arizona. Elevation 5,000 feet. 



228997. No. XG-258. Seven miles west of Ozona, Texas. Elevation 2,500 

 teet. 



228998. No. RF-79. Ten miles north of Alpine, Texas. 



228999. No. RF-20. Sonora, Mexico. 

 229000 to 229002. From Arizona. 



229000. No. Y-l. Five miles southwest of Oracle, Pinal County. Eleva- 

 tion 4,400 feet. 



229001. No. Y-31. One mile west of Montezuma. Canyon. Elevation 4,800 

 feet. 



229002. No. Y-32. One mile west of Montezuma Canvon. Elevation 4,800 

 feet. 



229003. Leptochloa sp. Poaceae. 



No. G-1297. Twenty-nine miles southeast of Guaymas, Sonora, Mexico. Eleva- 

 tion 20 feet. 



229004 and 229005. Leptoloma cognatum (Schult.) Chase Poaceae. 



Fall witch grass. 



229004. No. H-V-12. Ten miles north of Stephenville, Tex. 



229005. No. H-V-364. Haskell, Tex. 



229006 and 229007. Ltctjrus phleoides H.B.K. Poaceae. 



229006. No. Y-8. ^Yet Canyon, Ariz. Elevation 6,300 feet. 



229007. No. Y-27. One and eight-tenths miles east of Bellota Ranch, Ariz. 

 Elevation 4,300 feet. 



229008 to 229010. Mtthlenbergia emersleyi Vasey Poaceae. Muhly. 



From Texas. 



