44 ART. 19. — B. HAYATA : 



Clematis sp. 



We have one more species belonging to this genus from 

 Ilaknrakuslia ; but the specimen is very imperfect. 



Thnlictruin Linn. 



Thalictrum Fauriei Hayata^\ in Matsumuba et Hayata, Enumeiatio 

 Plantarura Formosanarura, in Journ. Sci. Coll. Imp. Univ. Tokyo, XXII. 

 p. 7. 



Hab. in monte Morrison, leg. T. Kawakami, 1906. 



As the specimen is imperfect, the determination is rather 

 conjectural. 



Magnoliaceae. 

 Trochodendroti Sieb. et Zucc. 



Trochodendron aralioides Sieb. et Zucc. Fl. Jap. I. p. 83, tt. 39 

 et 40 ; MiQ. Prol. Fl, Jap. p. 146 ; Feanch. et Savat. Emini. PI. Jap. I. p. 19 ; 

 Heney, List PI. Forraos. p. 16 ; Matsum. in Tokyo Bot. Mag. XII. p. 54 ; 

 Matsum. et Hayata, Enum. PI. Formos. in Journ. Sci. Coll. XXII. p. 11. 



Hab. Suizan, ad 7702 ped. alt., in montibus Morrison, leg. 

 S. Nagasawa, Oct. 1905, (No. 048) ; Arizan, in montibus Morrison, 

 leg. Gr. Nakahaea, Nov. 1906 ; in monte Morrison, ad 6000 ped. alt., 

 leg. T. Kawakami et U. Mom, Oct. 1906, (No. 1710). 



DisTKiB. Japan and the Loo-choo islands. 



The plant spreads over from the main-island of Japan 

 through Kiushiu to the Loo-choo islands as south as Formosa. 

 It grows the most luxuriously in this region of the island, forming 



1) In the year 1905, the ijresent Tludictrum of Formosa was described by myself as a new 

 sjoecies. The publication, however, in which my new jilant is aiDpeared had not been issued iintil 

 August, 100(5. In the same year, another new s^iecies from Japan Avas described by M. Levkillb 

 under the Sixme name. As it is not desirable to maintain one and the sixme name for two 

 diflierent i>lants, Prof. J. Matsumura advisably proposes to change the name of the Formosan 

 species to Thalldrum Urhabu Matsumura. 



