JANUARY 1 TO DECEMBER 31, 1955 241 



228412 to 229258— Continued 

 228732 to 228779 — Continued 

 228750 to 228766 — Continued 



228751. No. G-1379. Fourteen miles west of Durango City. Elevation 

 7,400 feet. 



228752. No. G-1385. Fourteen miles north of Durango City. Elevation 

 6,000 feet. 



228753. No. G-1401. Fifty -five miles north of Durango City. Elevation 

 5,950 feet. 



228754. No. G-1405. Eighty miles north of Durango City. Elevation 5,900 

 feet. 



228755. No. G-1416. Fifty-six miles south of Durango City. Elevation 

 6,000 feet. 



228756. No. G-1424. Sixty-six miles southeast of Durango City. Elevation 

 7,700 feet. 



228757. No. G-1433. Ninety-four miles south of Durango City. Elevation 

 7,380 feet. 



228758. No. G-1437. Seventy miles north of Zacatecas City. Elevation 

 7,400 feet. 



228759. No. G-1449. Fifty-five miles northeast of Durango City. Eleva- 

 tion 6,600 feet. 



228760. No. G-1450. Fifty-seven miles northeast of Durango City. Eleva- 

 tion 6,500 feet. 



228761. No. G-1451. Fifty-seven miles northeast of Durango City. Eleva- 

 tion 6,500 feet. Tall type. 



228762. No. G-1452. Fifty-seven miles northeast of Durango City. Eleva- 

 tion 6,500 feet. 



228763. No. G-1453. Fifty -seven miles northeast of Durango City. Eleva- 

 tion 6,500 feet. 



228764. No. G-1495. Fifty-four miles west of Bermejillo, Durango. Eleva- 

 tion 5,200 feet. Very dry area. 



228765. No. G-1500. Sixty-seven miles west of Bermejillo, Durango. Eleva- 

 tion 6,400 feet. Very dry area. 



228766. No. G-1539. Twenty miles southeast of Saltillo, Coahuila. Eleva- 

 tion 6,900 feet. 



228767. No H-V-273-A. Southwest of Guthrie, King County, Tex. Recov- 

 ered from mixture with Andropogon saccaroides (P.I. 216720). 



228768. No. G-634-A. Ten miles east of Saltillo ; Mexico. Recovered from 

 mixture with Aristida sp. (P.I. 21698). 



228769. No. G-701-A. Between Durango and Torreon, Mexico. Recovered 

 from mixture with Stipa sp. (P.I. 216599). 



228770 to 228773. From Texas. Clones. 



228770. No. XG-168. Eleven miles west of Sanderson. Elevation 2,800 

 feet. 



228771. No. XG-171. Big Bend National Park Headquarters. Elevation 

 4,700 feet. 



228772. No. XG-175. Ten miles west of Alpine. Elevation 4,500 feet. 



228773. No. XG-180. Ten miles west of Van Horn. Elevation 4,100 feet. 



228774. No. XG-192. Five miles southeast of Chiricahua National Monu- 

 ment, Ariz. Elevation 5,000 feet. (Clones.) 



