glabrous, about 4-seriate, gradually longer from without 

 inwards, the outermost ovate, the inner membranous and 

 ultimately irregularly lacerate near the tip and along the 

 margin. Ray-fiorets numerous, spreading, white; tube 

 short, sparingly glandular; limb oblong-lanceolate, with 

 denticulate apex. Ray-achenes triquetrous. Disk-florets 

 yellow; corolla-tube cylindric below, slightly widened 

 upwards, sparingly glandular-puberulous ; lobes 5, ovate, 

 obtuse. Disk-achenes oblong, with membranously winged 

 angles. Pappus short, obliquely cup-shaped, unequally 

 toothed. Receptacle conical, naked. 



Fig. 1 ray-floret and disk-floret; 2, pappus; 3, disk-floret; 4, anthers; 

 o, immature disk-achene ; 6, style-arms :— all enlaraed. 



