28 ERICACEAE. 



truncate vcl rarius obscure dentate- glabro ; styli simplices ; setae pappi scabridse ; 

 achsenia liucaria liirsuta. Fl. ^ : tubo corollae 4 mm. longo glabro ; limbo 

 5-partito, partibus 2 distinctis, 3 coimatis linearibus obtusis glabris deorsum 

 recurvis ; antheroa lineares cum appendicibus et caudis 2 mm. longse apice 

 appendiculatse, appendicibus apicalibus lineari-oblongis mm. longis obtusis, basi 

 sagittatse caudis simplicibus -| mm. longis instructs ; filamentis complanatis gla- 

 bris. Stylus columnaris 6 mm. longus glaber apicc 2-lobatus, lobis complanatis 

 subrotundatis stiginatosis, basi haud dilatatus ; stylophorum nullum. Discus 

 annuliformis mm. altus. Achsenium hirsutuni maturtim ignotum. 



HAB. Gokwanzan, leg. B. HAYATA, Aprili. 21, 1916. 



Approaches to G. Anandria, but differs from it in having nearly entire 

 corolla-lips of the marginal flowers, and in the pappus-hairs. 



Lactuca LINX. 



Lactuca vercicolor Scu-Bir. ; MATSUM. et HAYATA Enum. PL Fornios. 

 p. 212. 



The Japanese plant has pale white or very slightly purpurascent flowers, 

 while the Formosan has bright yellow ones. The two (Japanese and Formosan) 

 are, therefore, not exactly identical. The Formosan should be regarded as a 

 variety of the Japanese species. 



Ericaceae. 

 Rhododendron Lixx. 



Rhododendron Morii HAYATA Mater. Fl. Formos. p. 173, et Ic. PI. 

 Formos. III. p. 139. Descriptio aucta : Flores ad apicem rarnoruni 5-10 

 quasi-umbcllatim (cymose) congesti, mnbellis basi perulis multis deciduis suffultis ; 

 perulis exterioribus obovatis circ. 2 cm. longis 1 cm. latis valde concavis cori- 

 aceis apice breve apiculatis brevissime hirsutis, interioribus gradatim elongatis 

 circ. 3 cm. longis ; bracteis basi pedicellorum sitis angustato-linearibus 3 cm. 

 longis 7 mm. latis apice breve cuspidatis (cuspidibus 4 mm. longis) extus plus 

 intus minus sericeo-hirsutis ; bracteolis lineari-filiformibus 8 mm. longis hirsutis ; 

 pedicellis circ. 2 cm. longis brevissime hirsutis. Calycis lobi triangulares vel 

 semi-rotundati 1 mm. longi 1| mm. lati margine ciliolati vel haud ciliolati extus 

 parce hirsuti intus glabri, ciliolis clavatis brevissimis. Corolla canipanulata 



