JANUARY 1 TO DECEMBER 31, 1950 25 



186525 to 186543— Continued 



186543. Ottelia ulvifolia Planch. Vallisneriaceae. 

 Suakoko, Gbarnga District, Liberia. 



186544 to 186568. SOLANUM spp. Solanaceae. 



From Mexico. Seeds collected by J. G. Hawkes, School of Agriculture, Uni- 

 versity of Cambridge, Cambridge, England. Received Feb. 6, 1950. 



Collected in 1949. 



186544. Solanum sp. 



No. 1084. Zinacatepec, Mexico State, 8 km. southwest of Toluca. Aug. 

 23. Tubers round to oval ; flowers pale-blue. 



186545 to 186547. Solanum boreale Bitter. 



186545. No. 1090. San Juan del Rio, Queretaro State. Aug. 26. Flow- 

 ers white, rotate; leaves very hairy but not conspicuously glandular; 

 fruits round, white-verrucose. 



186546. No. 1101. 



186547. No. 1103. 



186548. Solanum cardiophyllum Lindl. 



No. 1100. Zacatecas State. Altitude 6,300 feet. Sept. 14. 



186549. Solanum cardiophyllum var. ehrenbergii Bitter. 

 No. 1102. 



186550 to 186552. Solanum demissum Lindl. 



186550. No. 1073. Mount Orizaba, Puebla State. Altitude 6,300 feet. 

 Aug. 17. Banks and dry fields. Flowers pale-purple; berries round, 

 pale-yellow when ripe. 



186551. No. 1077. Ajusco, Mexico State. Aug. 21. 



186552. No. 1079. Ajusco, Mexico State. Aug. 21. 



186553 and 186554. Solanum pinnatisectum var. heptazygum Bitter. 



186553. No. 1092. Near Leon, Guanajuato State. Aug. _ 29. Plants 

 robust, leaves 7- to 8-jugate; tubers with large raised lenticels. 



186554. No. 1093. 



186555. Solanum sp. 



No. 1107. Cuatro Dinamos, Mexico State. Sept. 25. 



186556. Solanum sp. 



No. 1108. Cuatro Dinamos, Mexico State. Sept. 25. 



186557. Solanum longipedicellatum Bitter. 



No. 1109. Chapingo Experimental Station, La Serona, Mexico State. 

 Sept. 30. 



186558. Solanum sp. 

 No. 1112. 



186559. Solanum sp. 



No. 1113. Near Saltillo, Coahuila State. Oct. 12. Fruit pale glaucous 

 green, about 1 cm. in diameter. 



186560. Solanum sp. 

 No. 1114. 



186561. Solanum demissum Lindl. 

 No. 1117. 



