124 BENGAL PLANTS. [Artificial a 
Pappus short, fugacious .............+ 439. Centrath 
appus long, copious 440. Ve 
§§Heads 1- or few-flowered but crowded into dense mi 
resembling single heads ; pappus chaffy rie a 
lephan 
{{Anthers subentire at base, either salablals or appendaged : 
eer ; style-arms sagt papillose ; leaves opposite :—[p- 138) 
Anthers truncate at ti Adenos 
Anthers appendaged tip :— 
Pappus paleaceous ; receptacle sometimes rphe 
43, 
Pappus of slender hairs ; receptacle always naked :— 
Bracts of involucre numerous, several-seriate 
4. Eupatorium. 
44 
Bracts of involucre 4, with sometimes a small outer one 
4 
}Flowers, if similar (homogamous) and tubular, yew? it 
similar (heterogamous) at least those of the disk yellow; oF 
none of the flowers yellow (Lagascea, Emilia) then with the b 
soil involucre only 1-seriate; rarely (some Inuloide) fi 
ts ee -seriate, but if so with the heads at 
heterogamous :—[p. 123] 
§Anthers aopeinlged at the apex :—[p. 1 “ 
e naked, smooth or fov. Spal ; sometimes W: 
proper palez ; if paleaceous (Athroisma) or pseudo-paleaceous 
Nopesy then with the anther-bases produced into tails - 
[p. 126] 
* 
**Bracts of the involucre many-seriate ; leaves alternate! 
[p. 126 
ttAnthers subentire at the base ; style-arms flattened 
plano- -convex, all, or at least Shoal of the disk-florets, 
tipped by a cone; all the flower-heads heterogamous : 
125 
Piven hinats oerim : hppa ray; pappus hard] 
any or altogether ab: 
Achenes minute, nl smooth ; ape absent 
4 ae 6. Cyathoclin 
oe. Ah, odd La 1 =5} r et | toothed 
or bristly pappus-ring 447. Gr 
Flow 
er-heads with distinct ra. ray-flore 
+ Ray-florets rets ligulate, never pact “flerahe 2 
ate 5 peppas long, copious [p. 125] ...448. B 
