NATURAL ARRANGEMENT. 



521 



and the fleshy roots of Helianthus tuberosus, a wholesome food for man. The juice of Lactuca virbsa is 

 highly narcotic, and has been even employed with extraordinary advantage as a substitute for opium. It is 

 not necessary to mention the utility of the leaves of the lettuce, the endive, the succory, the cardoon, or the 

 roots of Scorzontra and Salsafis, as culinary productions ; they must be familiar to all our readers ; as also 

 the fleshy receptacle of the artichoke and some other plants. The flowers of chinops strigbsiis are used as 

 a kind of tinder; those of the artichoke, the cardoon, and others, have the power of curdling milk. The 

 arrangement of Composite is attended with extreme difficulty ; the greatest progress that has yet been made 

 in reducing them to order has been by M. Cassini, and Mr. D. Don in the Linnean Transactions, vol. xvi. 

 Division, seeds, and sometimes by cuttings. 



310. SUBORDER!. CICHORA*- 

 CEM. 



311. Tribe 1. HIERA^CE*:. 

 lig. 0. herb. 200. 30 ft. 



2211 Hieracium L. ' *0 132 



2212 Hapalostephiuin D.Don 



2215 CWpis W. *0 



2217 Myoseris Lk. 



2213 Lag6seris L. 



2206 Prenanthes L. *0 



3396 Harpalycd? D. Don 



2219 Andryala L. 



2228 Xapsana L. *0 



312. Tribe 2. TARAXA*CE,. 

 lig. 0. herb. 78. 17 ft. 



2207 LecSntodon L. *0 15 



2208 /fpargiaSco. *0 18 



3397 Oporinia D. Don *0 



2209 Thrncia Roth *0 



3398 Calliopea D. Don 



3399 JEthJ.nto D. Don 



2218 Tot pis Gae. 



2222 7/edypnois L. 



2230 Rhagadlolus Tou. 

 2221 Hy&seris L. 



2229 Zacintha Tou. 



2198 TnSximon Gae. 



2220 Krigifl Schreb. 



2210 Picris L. *0 12 



2216 Helminthia J. *0 



313. Tribe 3. HYPOCHER5DE. 



lig.O. herb. 23. 7|ft. 

 2227 flypochae'ris L. *0 



2223 Roberta Dec. 



3400 Achyrdphorus D.Don *0 



2224 Seriola L. 



2225 Rodigw Spr. 



2226 Soldevilla Lag. 



2231 Moscaria Fl. per C 



314. Tribe 4. LACTU'CE^. 

 lig. 0. herb. 76. 23 ft. 



2204 Lactuca L. *0 S 



2205 Chondrilla L. 



3394 Agathyrsus D. Don * 



3395 Atalanthus D. Don 



2203 Sonchus L. *0 1 



2214 Borkhafism Bo'hm. 



315. Tribe 5. SCORZONE^REJS. 

 lig. 0. herb. 61. 18 ft. 



2201 Scorxonera L. OS 

 2200 Podosp^rmum Dec. 



2202 Picridium Pers. 



2199 Arnopbgon W. 

 2197 Tragopbgon L. *0 1 

 2196 Geropbgon L. 



316. Tribe 6. CICHORE^E. 

 lig.O. herb.1. 7|ft. 



2234 Cichbrium L. *0 

 2236 Scolymus L. 



317. Tribe 7. CATANA'NCHEJE. 

 lig. 0. herb. 2. 3 ft. 



2232 Catananche L. 



318. SUBORDER 1 1. LABIATI- 



FLO^RJE. 



lig.O. herb. 5. 3 ft. 

 2336 Lt-ri Dec. 

 2447 Chaptalta Ven. 



2233 Triptilion Fl. per. 



2235 Bacazm Fl. per. 



2355 Perdicium Dec. 



2356 Mutism Cav. 



2441 Gastrocarpha D. Don 



2442 TrixisS?-. 

 2349 Chotanthdra Fl. per 

 2270 DumcriliVj Lag. 



