MATEEIALS FOR A FLORA OF FORMOSA. 69 



lobis rottmdatis. Carpella elliptico-oblonga loculis 4 mm. longis, 

 alls dimidiato-obovatis, divaricatis cum carpello 2-J cm. longis, 

 angulo obtuso 120° divaricatis. 



Hab. Cliösökei, leg. G. Nakahaea, Juli. 1905, (No. 161). 



The present variety difers from the type by the carpels 

 which divaricate in an obtnse angle. Tliose of the type divaricate 

 in 180°. 



form, longistaminum Flores monœcii : cymœ ad ramnlos 

 2-foliatos terminales. FI. J. 4 mm. in diamètre; sepala 5, rarius 

 6, oblonga, extus intusque pilosiuscula, IJ mm. longa. Petala 5, 

 obovato-oblonga, 2 mm. longa, apice lotundata, margine obscnre 

 denticnlata vel subintegia, basi cuneata 2 mm. longa. Stamina 

 cire. 7.4 mm. longa, filamentis filiformibus, apice tenuissimis medio 

 incrassatis 3 mm. longis, antheris cordato-ovatis 1 mm. longis, 

 apice obtusis basi cordatis. Ovarii rudimentum minntum cum 

 stylis 1 mm. longum pilosissimam, disco extra-staminali 7-8-partito, 

 partibus clavatis incrassatis. FI. Ç : calyx 5-6-partitus, 2 mm. 

 longus, segmentis oblongis apice rotundatis. Petala ut J. stami- 

 nodium 0. Discus extra-staminali s, 7-lobatus. Ovarium late 

 dilatatum pilosiasculum, stylis brevissimis. 



Hab. Akö, (No. 3136) ; Kelung, (No. 4239). 



Acer Oliverianum Tax var. microcarpum Hayata. n. n. 



Kami et folia ut in typica. Flores ignoti. Carpella glabra, 

 cum alls 2 J cm. longa, loculis leviter nervosis, alis oblongis 2-2 J cm. 

 longis, apice rotundatis basi angustatis, margine latere exteiiore 

 rotundatis curvis, angulo 110 -120 divaricatis. 



Hab. Shhitiku : Daitöge, leg. T. Kawakami et U. Mori, 1906, 

 JuH. (No. 142()), et leg. S. Kusano, 1909. . 



Differs from the type in having extremely small carpels 



