MATERIALS FOR A FLORA OF FORMOSA. 69 
lobis rotundatis. Carpella elliptico-oblonga Joculis 4 mm. longis, 
alis . dimidiato-obovatis, divaricatis cum carpello 2-4 cm. longis, 
angulo obtuso 120° divaricatis. 
Has. Chosdkei, leg. G. Naxanara, Juli, 1905, (No. 161). 
The present variety differs from the type by the carpels 
which divaricate in an obtuse angle. Those of the type divaricate 
in 180°, 
form. longistaminum Flores monecii: cymx ad ramulos 
2-foliatos terminales. Fl. J. 4 mm. in diametro; sepala 5, rarius 
6, oblonga, extus intusque pilosiuscula, 14 mm. longa. Petala 5, 
obovato-oblonga, 2 mm. longa, apice iotundata, margine obscure 
denticulata vel subintegia, basi cuneata 2mm. longa. Stamina 
cire. 7.4 mm. longa, filamentis filiformibus, apice tenuissimis medio 
incrassatis 3 mm. longis, antheris cordato-ovatis 1 mm. lIcngis, 
apice obtusis basi. cordatis. Ovarii rudimentum minutum cum 
stylis 1 mm. longum pilosissimum, disco extra-staminali 7-8-partito, 
partibus clavatis incrassatis. Fl. 2: calyx 5-6-paititus, 2 mm. 
longus, segmentis oblongis apice rotundatis. Petala ut J. stami- 
nodium O. Discus extra-staminalis, 7-lobatus. Ovarium late 
dilatatum pilosiusculum, stylis brevissimis. 
Has. Ako, (No. 3136); Kelung, (No. 4239). 
Acer Oliverianum Pax var. microcarpum Hayara. n. n. 
Rami et folia ut in typica. Flores ignoti. Carpella glabra, 
cum alis 24 cm. longa, lcculis leviter nervosis, alis oblongis 2-24 cm. 
longis, apice rotundatis basi angustatis, margine oe exteriore 
rotundatis curvis, angulo 110°-120° divaricatis. 
Has. Shintiku: Daitoge, leg. T. Kawakami et U. Mort, 1906, 
Juli. (No. 1426), et leg. S. Kusano, 1909. 
Differs from the type in having extremely small carpels 
