60 



COMPOSITE. 



Leaves large on long stalks 3. W. biflwa. 



1. Wedelia calendulacea LESS.; HAYATA I.e. p. 41. 



2. Wedelia prostrata HEMSL.; HAY ATA I.e. p. 41. 



3. Wedelia biflora BKXTH.: I.e. p. 41. 



Helianthus Lixx. 



Helianthus annuus Lixx.; HAYATA I.e. p. 39. 

 Helianthus tuberosus Lixx.; HAYATA I.e. p. 39. 



Glossogyne CASS. 

 Glossogyne tenuifolia CASS.; HAYATA I.e. ]>. 39. 



Sidetifi Lixx. 



Key to species. 



1. Leaves pinnate or pinnatilobed 



Leaves simple not lobed 1. B. 



2. Leaves trifid 2. B. 



Leaves bipitmatifid or trifoliate 



3. Leaves bi-pinnatifid 3. B. bipinnata. 



Leaves 3-foliolate 4. B. pilosa. 



1. Bidens Shimadai HAYATA sp. nov. (Fig. 28). Herba 



sufFruticosa 60 cm. longa glabra ramosa, ramis oppositis. Folia 

 opposite lanceolata apice acnminata basi acuta margine remote 

 serrata vel moderate serrata 6-7 cm. longa 1^-2 cm. lata mem- 

 branacea ntraqne pagine glaberrima, petiolis 5 mm. 15 mm. longis 

 basi dilatatis. Capitnla ajl apiccm ramorum terminalia solitaria 

 longe pedunculata, pednnculis 3 cm. longis ; capitula campanulata 

 5 mm. longa, bracteis involucri 2-seriatim sitis, exterioribus folii- 

 formibus spathulatis 1 cm. longis hirsutis cajiitula snperantibus, 

 interioribus scariosis oblongo-lanceolatis apice obtusis 5 mm. longis 

 1-| mm. latis glabris. Flores omnes aequiformes ; corolla flava, 

 tubo 1^ mm. longo, limbo 1 mm. longo apice 5-lobato, lobis trian- 

 gularibns ^ mm. longis ; ovarium glabrum valde complanatnm 

 compresso-triangnlar^ in sectione l^mm. longum 1mm. latum. 



2. 



Shimadai. 

 trlpartita. 

 ...3. 



Fig. 28, 

 Bidens 



Shimaddi 

 HAYA-JIA. 



