394 BURMA, ITS PEOPLE AND PRODUCTIOXS. 



Stem ami leaves beneath white-tomeiitose. Flower-heads radiate, rather large, 

 in dense coiymbose panicles. Achenes glabrous. Pappns white. 



S. THIAXGULATrs, Ham. 



S. vagans, Wall. 



Glabrous or nearly so. Flower-luads small, glabrous, discoid, in small dense 

 corymbs. Achenos glabrous. Pappus white. 



** Scaridfid sliruhs or under shruhs. 



S. CniNENsis, DC. Khakyen Hills. 



Cineraria repanda. Lour. 

 S. campyhdes, D.C. 

 S. Uin-Uii, Bth. 



Stems almost zigzag-flesuose, slightly woolly and glabrescent. Flower-heads 

 discoid, rather largo, in divaricate corymbose panicles. Achenes diflorm, those of the 

 disk 5-gouous with pilose corners and white pappus, tlie ray-achenes glabrous, almost 

 trigonous. 



X X Flower-heads homogatiwus, all flie florets regidarli/ tulular, never yellow [usiialli/ 

 purple, violet, or ivhite). 



Sub-tribe EUrATORIACIE^. 



Antlier-lase nearly entire. Style-hranehcs almost terete, or very elotiyale-elitl-sluiped, 

 ohtiise, only niinutely papillose. Leaves opposite or alternate. 



* Anthers appendaged at the tip. Aehenes b-rilhed [Ageratiea:). 

 Bristles of pappus copious, smooth or minutely hairy. 



EuPATOHii'M, Tonrnef. 



Inrolucral bracts in several, rarely in 2-3 rows, somewliat unequal, always more 

 than 5. Floiver-heads usually many (rarely l-4)-tlo\vered, corymbose or panicled. 



Leaves penninerved. 



E. BiRMANicuu, D.C. Segain. 



Corymbs of few small few-flowered flower-heads. 



E. Pdnduanum, Wall. Burma'. 



JE. nodiflurum, Wall. 



Flower-heads numerous, in corymbose, elongate panicles. 



Bcntham refers this species to the following, and the penninervation really seems 

 to be a fallacious character (Kurz). 



Leaves triplinerved. 



E. WALi.icnii, D.C. Upper Bunna. 



E. cannabinum, Clarke. 

 Flower-heads numerous, in coiymbs. 



iliKAXiA, Ji'illdenow. 



Livolucral bracts 4 only, somewhat unecj^iuil. Flower-heads 4-flowcred, racemose 

 or panicled. Twining shrubs. 



M. (Eup.iTonrcM) scandexs, Burm. Attaran. 



F. cordatum, Burm. 

 F. volubile, Yhl. 



XX Papptis entirely or partially ehajfy or awncd, or consisting of b-\Q rigid 

 bristles, or minute and coronate, or none. 



AuERATCM, Linnaus. 



Lnvolucral bracts in 2-3 rows, somewhat unequal. Pappus of 5 short scales or 

 long awns free or united into a shaggy ei'own, or of 10-20 stiff bristles chaffy or 

 dilated at the base. Herbs. 



