18 NEOBOT. 



sometimes revolute on the margin, flowers ter- 

 minal axillary white and small. 



763. LiTHosPERMUM STRiGosuM Raf, quitc 

 warty strigose, leaves sessile ovatoblong, fl. ax- 

 ilary sessile, calix lanceolate rugose verrucose 

 strigose, seeds fuscate obovate. — In Florida, 

 found by Kin, my specimen is only in seed, pe- 

 dal covered all over with white warts ending in 

 a white rigid hair forming a great roughness, 

 leaves uncial rigid, calix large unequal. 



701. LiTHOSFERMUM CUSPIDATUM Raf. Stcm 



erect ramose sulcate hirsute, hairs spreading, 

 leaves linear lanceolate cuspidate rugose ciliolate 

 hirsute rough ; flowers axillary solitary, subses- 

 sile, seeds smooth lucid ovate fulvous not punc- 

 tate. — In Alabama and Georgia, pedal, leaves 

 uncial narrow, branches short erect angular. 

 Very different from L. angusti folium Mx. 



765. LiTHosPERMUM ciLiATUM Raf. annual 

 erect subdichotome above, hardly hispid, leaves 

 sessile linear obtuse ciliate, flowers axillary sub- 

 sessile, segments of calix linear ciliate as long 

 as corolla. — Found by Hart on Red River and 

 by Drumond in Texas, semipedal slender few 

 leaves, flowers subracemose. 



766. LiTHOSFERMUM FLORiDANUM Raf. an- 

 nual erect ramose canescent, hairs adpressed, 

 stem terete, leaves linear lanceolate acute, flow- 

 ers subracemose, calix equal to tube of corolla, 

 seeds pilose. — In Florida much branched, leaves 

 rather lax patent, linear on the branches, flow- 

 ers chiefly pedunculate, but some sessile, with 

 or without bracts, segments of calix more une- 

 qual than usual, lobes of corolla obovate, seeds 

 yellow pilose globular. 



I have thus added 5 sp. to this G. which had 

 already 7 in Eaton, but some of these do not be- 



