226 LXXVIII. composirz. (J. D. Hooker.) [ Ethulia. 
Subtribe 1. HosERIDEX. Achenes truncate, Pappus of scales, with some- 
times alternating hairs, or 0. 
Rigid herbs. Fl. blue; inner invol. bracts coriaceous, con- 
eAvO . . psoas es » eal 3. 108. CiagonmM, 
Subtribe 2. LAPSANER. Achenes obtuse, Pappus 0. 
Heads small, panicled, Achenes many-ribbed . . . . 104. LarPsANA. 
Subtribe 3. RHAGADIOLEM. -Achenes narrowed upwards or beaked. Pappus 
short, of scales or bristles, or 0. 
Achenes elongate, incurved, qu oe a o es EN DNE 
Achenes elongate, smooth . . . . . 106. RHAGADIOLUS. 
Subtribe 4. CREPIDEX. Usually leafy herbs, not woolly nor with stellate 
hairs. Involucre calyculate, inner bracts often thickened. Achenes usually 
contracted at both ends. 
Receptacle naked. Achenes ribbed, vip pappus hairs 
feathery. . . 107. Deng, 
Receptacle naked, "Achenes ribbed ; "pappus hairs simple, 
free, white. . . 108. CnxPis, 
Receptacle naked. Achenes with slender ribs; pappus 
hairs copious, slender, suberenate below . 109. PHÆCAsIUM. 
Receptacle bristly. Achenes 8- 10-ribbed ; pappus hairs 
Rp: o Y 3— Ku eo E. 110. PrEROTHECA. 
Subtribe 5. Dreem, Herbs, usually perennial, more or less stellately 
hairy. Achenes truncate. Pappus hairs simple. 
Pappus hairs rigid, bristles usually rough, brown . . . 111, HIERACIUM. 
Subtribe 6. HYPOCHÆRIDE®. Scapigerous herbs, hairs various. Achenes 
contracted below, usually beaked above. Pappus hairs simple or feathery. 
Receptacle paleaceous. Pappus hairs feathery . . . . 111.* Hvrocuxnis. 
Receptacle naked, Pappus hairs simple . . . . . . 112. Taraxacum. 
Subtribe 7. Lacrucræ. Herbs, rarely shrubby below, glabrous or hispid, 
rarely scapigerous, Achenes usually narrowed below, and beaked or not above. 
Pappus hairs many, simple, 
Achenes subterete, beaked, toothed below the beak . . . 113. CHONDRILLA. 
Achenes compressed, beaked, ribs smooth . . . . . . 114. LACTUCA. 
Achenes subterete, 3-5-angled, not beaked. . . . . . 115, PnENANTHES, 
Achenes oblong, not beaked, with 4—5 rugose ribs . . 116. Prcripium. 
Achenes compressed, not beaked, many-ribbed, ribs smooth 
or rough... (od hy. Sonin 
Achenes narrow, dessen. at both wide. ri &vibbed ; | ot A8, Tiet 
Subtribe 8. SconzoNEREX. Herbs, glabrous, woolly or hispid. Achenes 
with a broad base, or curved hollow stipes, above narrowed or beaked. 
Invol. bracts l-seriate.  Acheneslong-beaked. . . . . 119. TnAGOPOGON, 
Invol. bracts oo -seriate, outer not leafy. Achenesnotbeaked 120. SCORZONERA, 
Cuter invol. bracts leafy. Achenes not beaked . . . . 121. Epiasia. 
TRIBE I. WERNONIZIE. 
1. ETHULIA, Linn. 
Branched herbs. eaves alternate, serrate. Meads small, corymbose, homo- 
gamous. Jnvol. subcampanulate ; bracts œ -seriate, imbricate. Receptacle flat, 
naked. Corollas all tubular, equal, regular, slender ; limb campanulate ; lobes 5, 
narrow.  Anthers obtusely auricled.  Style-arms gubulate. Achenes glandular 
between the 4-6 prominent ribs; areole broad with a callous ring; pappus 0.— 
Disrris. Species 2,a Javan and the following. 
