44 COMPOSIT.-K. 



4. Leaves broacllv ovate.. .3. E. ReevesiL 







Leaves lanceolate or linear 5. 



5. Leaves lanceolate acuminate 6. E. tozanemis. 



Leaves linear 7. E. Lindleyanum. 



1. Eupatorium gracillimum HAY ATA, (PI. V.) I.e. p. 39. 



i 



2. Eupatorium Tashiroi HAYATA I.e. p. 39. 



3. Eupatorium formosanum HAYATA I.e. p. 39. 



4. Eupatorium quasitripartitum HAYATA sp. nov. Herba basi lignosa 

 '-'candens vel erecta tenuiter hirsuta ramosa. Folia oblonga vel trilobata 7-8 cm. 

 longa 3-.3 cm. lata apice acuminata vel obtnsa basi acuta vel trmicata margine 

 serrata. sen-is obtusis. utraque pagine tenuiter hirsuta vel subglabrata, petiolis 

 7-10 mm. longis. Capitula dense cymosa ramosissima, ]>edicellis ultimis 1-2 mm. 

 longisjhirsutis, bracteolis 2-3 instructis. Involucri bractere 2-3-seriatim dispositas, 

 interioribus longioribus spathulatis 3-4 mm. longis 1 mm. latis apice rotuudatis 

 basi attenuatis glabris. Flores .3-G. Ach.-enium pentagonum in sectione 5- 

 costatum ad costas liirsutum uigricans : paj)]ti setae 2-3 mm. longa> scabr;B 

 subalbae. Corolla tubuloso-campanulata 3-3^ mm. longa 1-1-J mm. lata glabra 

 apice o-lobata. lobis l>reve triangularibus ^ mm. longis ; styli ramis ionge exsertis. 



HAB. Hokuto, Taihoku, Tamsui, Kehmg. Kussliaku. 



Near E. formosanum HAY., but differs from it in having much obtuser 

 trilobed leaves. 



'->. Eupatorium Reevesii WALL.: HAYATA I.e. p. 39. 



HAB. inter Scisui et Guukutsu, leg. B. HAYATA et S. SASAKI, Mai. 1917 ; 

 Tanno. leg. B. HAYATA. 



NOTE: Leaves fleshy lusterless above; involucre green; styles and con)! la 

 white. 



0. Eupatorium tozaneiise HAYATA sp. nov. Herba basi iignosa erecta 

 ^ubglabra. Folia lanceolata 16 cm. longa 4 cm. lata apice acuminata vel 

 , iimina-tissima, acuminibus linear! bus. basi obtusa margine grosse serrata 

 membranacea utraque pagine Mrsuta, petiolis 8-10 mm. longis. Capitula dense 

 ymosa. pi-dieellis dense fulvo-hirsutis, bracteolis minutis lanceolatis multis 

 instructis. Involucrum anguste conico-campanulatum .3 mm. longuni ; bracteis 

 involucri 3-seriatim dis])(j,sitis. interior!] us longioribus linearibus vel lanceolatis 



