90 AUT. BOT. 



6%7, Sucdsa arvensis R. Scab, do O — Eu-» 

 i'opa. 



628, Sucdsa hidentata Raf. scabra, caule 

 subnudo apice angulato paucifloro, fol. subradi- 

 calib, glaucis latoblongis acutis integris vel basi 

 bidentatis, caulinis 2 lanceol. pedunculis brevis^ 

 fl. globosis; perianthis S^lOpart. ovatobl. acutis 

 — -Hispania, peretmial, pedal, leaves uncial,flow- 

 ers small, f 



629, Sucdsa landfolia Raf. Scab, australis 

 Wulfen. fol. lanceolatis acutis integris scabris, 

 sessilib. flor* ovatis depressis, periantfajs lanceol. 

 subdent. — ^Styria, Istria, leaves 4 inches long> 

 flowers pde incarnate^ 



630, AsTROCEPHALUs pw^wiiZtts Raf. pumilus 

 uniflorus glaber. fol. petiol. oblongis crenatis 

 basi attenuatis, superis pinnatifidis. pinnolis in^ 

 fimis angustis integris, ftoribus planis radiatis, 

 perianthis 12part. linearib. ineq. — Sicilia ad 

 Montes Mt. Etna. Small annual plant 4 to 6 

 inches high, leaves proximate in middle of stem, 

 biuncial, peduncle naked, flowers white, corols 

 quite radiate unequal, seeds aristate. 



631, Pentena ochroleuca Raf. fl. teL 1097 

 Scab, do O — Germania. 



632, Pentena banatica Raf. Scab, do Waldst* 

 W. P.-^Hungaria.t 



EUPHORBIA of Linneus, a group of 200 

 species revised and divided (in my flora tellur. 

 and new flora) into 25 geod Genera, Euphorbia, 

 Athymalus, Forfasadis, Dactylanthes, Tiruca- 

 lia, Lacanthis, Adenoriqia, Pleuradena, Des- 

 moriema, Lepadena, Kanopikon, Aklema, Tu- 

 malis, Vallaris, Xamesike, Aplarina, Zalitea, 

 TithymaHs, Keraselma, Murtekias, Nisomcnes^ 

 Lophobios, Agaloma, Pedilanthus, Cyatho- 

 phora, besides some subgenera, and I shall add 



