114 CALIFORNIA ACADEMY OF SCIENCES. 



20. PoLYGALA Berlandieri WatsoD. — Sierra de San 

 Francisquito. 



21. P0LYGA1.A Xanti Gray. — Todos Santos, San 

 Jose del Cabo. Zoe i, 271. 



22. PoLYGALA puberula Gray.— Collected by Xan- 

 tus. Proc. Am. Acad, v, 154. 



23. PoLYGALA APOPETALA Brandegee. — San Barto- 

 lome Canon, Sierra de la Laguna. Zoe i, 4. 



24. Krameria canescens Gray, var. fauciflora Rose. 

 Contr. U. S. Herb, iii, 66. — Abundant between Todos 

 Santos and La Paz. 



25. Krameria parvifolia Benth. — San Jose del 

 Cabo. 



26. Silene laciniata Car. A form with broad ob- 

 lanceolate lower leaves and the outer divisions of the 

 limb much smaller than the inner. The scales are broad 

 and more or less lobed. — Sierra de la Laguna, Sierra de 

 San Francisquito. 



27. Stellaria cuspidata Willd. — At high altitudes 

 along streams of the Sierra de la Laguna. Considered 

 a synonym of S. ucmonini L. in Biolog. Central. Mex. 

 6^. 



28. Arenaria alsinoides Willd. Forms with and 

 without petals. — High altitudes of the mountains. 



29. Sagina Linn.^i Presl. — Sierra de la Laguna. 



30. Drymaria arenarioides Willd. mentioned by 

 Dr. Gray under D. frivikcuioidcs* was collected by 

 Xantus at the Cape. 



31. Dryisiaria MOLosTEoiDEst Benth. San Jose del 

 Cabo. 



*Proc. Am. Acad, v, 154. t Zoe ii, G8-7(». 



