COMPOSITZ. 591 
442, Adenostemma Forst. 
_ Herbs, glabrous or glandular-pubescent; leaves opposite, 
. oled. Flower-heads homogamous, CO ose; involucre 
- campanulate ; bracts many, sub-2-seriate, narrow, —— 
sometimes connate ; receptacle flat, naked. Calyz-lim b a 
With few hairs. Petals 5, connate in equal, regular, short- Nabed 
“rollas with campanulate limb. Stamens syngenesious ; anthers 
- truncate with glandular tip and obtuse base. Style with elon- 
gated arms dilated above. Cypsela obtuse, 9- ribbed, glandular ; 
Pappus of 3-5 short, rigid, often clavate hairs set on a shallow ring. 
1029. -Apznosremma viscosum Forst; F. B. 1. it 242. Ageratum 
aquaticwm F', I. iii. 415 
In all the provinces. 
An erect, rather slender annual. Beng. Buro-keshuti. 
“ae Asiiisare bande ; bracts 2-8-seriate, linear, subequal ; 
030. Acerarum — Linn. ; F. B. I. it 
Joliwm F. I. i 
In all the eee 
An annual herb. Beng. Oochunti. 
; 444, Eupatorium Linn 
Pl erbs, en or shrubs ; leaves opposite rarely alternate. 
heads homogamous, corymbose involucre oblong, ovoid, 
| Supancate or rea eat bracts wage or short, few- or many- 
. px. subequal or the outer shorter ; ese oe naked. Calyz- 
P at slender, 
reeions; anthers spplaiaaged with obtuse bases. 
eth obtuse arms. Cypsela truncate, 5-angled or 5-ribbed ; 
S “hairs 1-seriate, numerous, rigid, s¢@ id. 
