88 



GENUS ARTEMISIA. 



Invol. about 

 i»mm highjivs. 

 lovol.3-3.5mm. tending +o caudate 

 high 



Lvs. equally toment- Lvs. green 

 ose on both sides, above, evenly 

 not evenly serrate, serrate 



Lobes 2-4mm. Lobes 05-2mm 

 vkiide wide 



Panicle broad; Lvs.tomentose 

 fls.i5-2o above if Is. 20-30 



Heads reduced, 15-50- 

 f lowered ; invol. 3-4 mm. 

 high ; lvs. with toothed 

 or cleft spreading lobes 

 i-Acm. wide, green or 

 white above 



Heads reduced, e-30- 

 f lowered; invol. 3-4 mm. 

 high ; lvs. entire or with 

 entire lobes, mostly 

 2.S cm. or more wide 

 green above 



Heads reduced, 12- as- 

 flowered; invol. 3.5-Amm. 

 high; lvs. with toothed or 

 cleft ascending lobes, 3-7 

 cm. wide, green above 



Heads reduced, 10- 

 30- flowered ; invol. 

 about 3 mm. high 

 (4mm. inA); lvs. en- 

 tire or with entire 

 lobes, mostly icm.or 

 less wide (+ lobes), 

 green or white above 



Heads large, 2s- 50- flowered; 

 invol. -4-5 mm. high^ lvs. entire 

 to 2-cleft, I- 2 cm. wide (+lobes), 

 white- tomentose on both sides 



FiQ. 9. — Phylogenetic chart of the subi'pecies of Artemiaia vulgaris. 



