178 PLANT INVENTORY NO. 173 



307949 to 307973— Continued 



307963. Carduncellus sp. 



Col. No. 905. Bank of ditch by road; 7 miles from Mediterranean coast 

 on roads D 212 and D 7, or 18 miles southwest of Algiers. Plants 30 inches 

 high; large heads of main stem, diameter \ x k inches; flowers blue. 



307964. Carduncellus sp. 



Col. No. 906. Bank of ditch by road, 7 miles from Mediterranean coast 

 on roads D 212 and D 7, and 18 miles southwest of Algiers. Plants 30 

 inches high. Heads form side branches of main stem which were 1-inch 

 diameter. 



307965. Carduncellus sp. 



Col. No. 907. Bank of ditch by road, 7 miles from Mediterranean coast 

 on roads D 212 and D 7, or 18 miles southwest of Algiers. Plants 18 to 24 

 inches high; foliage greyish; flowers blue. 



307966 to 307968. Carthamus lanatus L. Compositae. 



307966. Col. No. 898. Fifty-nine miles west of Setif, along roadside 

 en route to Algiers. Plants 6 to 20 inches high; flowers white; scarce. 



307967. Col. No. 910. Twenty-four miles west of Affreville and one mile 

 east of Rouina. Plants 30 to 40 inches high; flowers pale yellow. 



307968. Col. No. 911. Eleven miles west of Oran, along roadside. 

 Plants 18 to 30 inches high; pollen and flowers yellow. 



307969. Centaurea sp. Compositae. 



Col. No. 897. Thirty-nine miles west of Setif, along roadside in wheat- 

 field. Plants about 2 inches high; flowers yellow. 



307970. Centaurea sp. 



Col. No. 914. Six miles west of El Ancor and 19 miles west of Oran. 

 Plants 12 to 24 inches high; flowers purple. 



307971. Centaurea sp. 



Col. No. 915. Six miles southwest of El Ancor and 20 miles west of 

 Oran. Plants 6 to 8 inches high; flowers yellow. 



307972. Trifolium arvense L. Leguminosae. 



Col. No. 900. On road between Bouira and Algiers, 8 miles south of 

 Menerville. Plants 8 to 12 inches high; flowers light rose. 



307973. Trifolium pratense L. Red clover. 



Col. No. 908. Shoulder of road, 7 miles from Mediterranean coast on 

 roads D 212 and D 7, or 18 miles southwesr of Algiers. Vigorous, with 

 severe competition from weeds; immature; flowers light rose. 



307974 to 307985. 



From Morocco. Seeds collected May 1965 by P. F. Knowles, University of 

 California, Davis, Calif. Received Oct. 7, 1965. 



307974 to 307976. Carduncellus caerules (Gaertn.) Less. Compositae. 



307974. Col. No. 923. Eight miles west of Taza on road to Fes. Plants 

 24 inches high; flowers blue. 



307975. Col. No. 928. Fifteen miles west of Quezzane, along roadside. 

 Plants 18 to 24 inches high; flowers blue. 



307976. Col. No. 931. One mile northwest of Chaouen in wheatfield. 

 Plants 12 to 18 inches high; heads %-inch diameter. 



307977 and 307978. Carduncellus calvus Boiss. & Keut. Pugill. 



