MATERIALS FOR A FLORA OF FORMOSA. 91 
Remarkable for the cupules which are very much reflexed 
and deeply reticulately furrowed. 
Rubus Kawakamii Hayara sp. nov. Rami fusco-rubescentes, 
vel fuscentes, graciles, primum tomentis mollissimis obtecti, 
demum glabrati, rectiusculi, brevissime aculeatis, aculeis 1 mm. 
longis basi dilatatis. Folia longe petiolata, oblonga, vel oblongo- 
ovata, vel elliptico-ovata, 12 cm. longa, 5 cm. lata, apice acumi- 
nata, basi rotundato-ovata, margine obscure remoteque serrulata 
vel duplicato-serrulata, valde mutabilia, basi obscure trinervia, 
costis venisque supra tenuiter impressis, subtus elevatis, venis 
primariis lateralibus cum nervis basilaribus utrinque latere 7-8, 
circ. parallelis a costis angulo 30° divergentibus, supra glabra 
subtus tomentis mollissimis obtecta, demum glabrata, subtus ad 
costas remote minuteque aculeata, petiolis gracilibus 24 cm. longis, 
supra canaliculatis subtus aculeatis, stipulis caducissimis non visis. 
Cymz umbellate pauciflorate, floribus 5-6, longe pedicellatis, 
pedicellis 2 cm. longis, dense pubescentibus, basi bracteatis, 
bracteis ovatis 5 mm. longis. Calyces campanulati, extus dense 
breveque villoso-pubescentes minute aculeati, (aculeis 4 mm. 
longis apice acutis vel dilatato-truncatis), intus brevissime villoso- 
pubescentes, cupulis 9 mm. in diametro, lobis ovatis 9 mm. longis, 
apice subto acuminatis, margine laciniatis a medo deorsum 
integris. Petala 5, obovata, utrinque brevissime villosa, lobos 
calycis 4-plo in longitudine squantia. Carpophora dense barbata. 
Carpella prematura oblonga 1 mm. longa, recurvata, stylis longius- 
culis 5 mm. longis basi hirsutis. Drupeole sub maturitate ob- 
ovata 3 mm. long, 24 mm. late. 
Has. Randaizan, leg. B. Hayara et U. Mori, Aug. 1908, (No. 
7047). 
