02 coMrosnvi:. 



extus medic sericeo-pubescentibus intus glabris. Fl. . : marginales liguli- 

 formes 1-seriatim siti, tube 1 mm. !<>ngo. limljo liguliformi oblanceolato 1 

 cm. longo 4 mm. lato apice obtuso 3-dentato extus glabro intus minutissime 

 hirsuto. Fl. disci ^ : corolla tubuloso-campanulata 3 mm. louga apice 5- 

 k.bata, lobis triangularibus % mm. longis. Achsenium maturum ignotum. 



HAB. Taito: Chakan, leg. U. MOKT. Jan. 1908. 



Near Chrysanthemum slnense SABIN. var. japonicum MAXIM.; but differs 

 from it in the much narrower leaves. Also near Ch. morifolium RAMAT.; but 

 differs from it in having more deeply lobate or laciniate leaves. 



2. Chrysanthemum arisanense HAYATA I.e. p. 38. 



3. Chrysanthemum indicum Lixx.; HAYATA I.e. ]>. 38. 



Cotula Lixx. 



Cotula anthemoides Lixx.; HAYATA I.e. ]. 38. 



Jlt/rioyi/He LESS. 

 (Oentipeda LOUR.) 

 Myriogyne minuta LESS.; HAYATA Gen. Lid. p. 40. 



Artemisia LINN. 

 Key to species. 



1. Heads heterogamous, disc-flowers sterile 2. 



Heads heterogamous; all fertile 4. 



2. Heads very small 1^ mm. in diameter 1. A. capillaris. 



Heads more than 2^-3 mm. in diameter 3. 



3. Heads nearly 4 mm. in diameter : leaves mostly clustered at the base of 



the stem 2. A. oliyocarpa. 



Heads nearly 3 mm. or 2^ mm. in diameter. Leaves scattered along the 

 stem 3. A. men rlsonensis. 



4. Leaves oblong not pimmtifid, Avhitish beneath 4. A. anomala. 



Leaves pinnatifid 5. 



5. Leaves silky or cottony on the underside <>'. 



Leaves neither silky nor cottony on the under side, nearly glabrous 8. 



C. Stem all leafy j. A. vulyaris. 



