108 



Vui. 404. CenclirusgracillimusXash, r.uU. Torr. T.ot. Club, 22 : 

 SOO. 1SH5. Si.KXDDii Saxd-iur. — An asceudiiig, sparingly 

 branched, slender, leafy anunal 3 to dm. bigb, -with loosely 

 (lowered, slender spikes 3 to 5 cm. long. Juvoluere (h) ovate, 

 smooth, with nnmerons long, slender, nsnally purplish spines. — 

 High pine lands, Florida. April-September. 



