284 ART. I.—B. HAYATA: 
Has. Taito: Daironkdsha, leg. T. Kawaxamr et U. Mort, 
1906, Nov. (No. 2168). 
Near J. cordiformis Maxm. and J. Sieboldiana Maxim., but differs 
from the former in haying more minutely serrulated leaflets, and 
from the latter in the serration of the leaflets which are nearly 
rotundate, but not cordate, at the base. 
Platycarya Jtcc. 
Platycarya strobilacea S. et Z. var. Kawakamii Hayara v. n. 
Rami fusco-purpurascentes, longitudinaliter rugulosi, lenticellis 
minutis dispersi, cicatricibus foliorum majusculis late rotundatis, 
ramulis fusco-fulvis apice parcissime pilosis vel glabratis. Folia 
versus apicem ramorum alternatim approximatim disposita, pinnata, 
oblongo-obovata, vel oblonga in ambitu, 30 cm. longa, 12 cm. lata, 
pinnis utraque latere 8-12, oppositis, jugis 2-25 cm. a se remotis pinna 
terminali iis lateralibus equante, oblongo-lanceolata, 6cm. longa, 2em, 
lata, apice acuminata, basi sessili, rotundata, vel leviter cordato- 
rotundata, margine serrulata, seriulis ascendentibus irregularibus. 
supra glabra ad costas tenuissime elevatas parce pubescente, 
subtus ad costas prominentes tementoso-pilosa, venis lateralibus 
distincte elevatis tenuibus utraque latere circ. 15 subrectis a 
costa angulo 60° divaricatis, interdum fureatis, ad apicem 
serrularum attingentibus, ad paginam subtus sub lente glandulis 
minutis punctiformibus dispersa, punctis flavis, pinnis inferioribus 
minoribus, infimis minis, (pinnas mediocres 4-plo equantibus), 
2 cm. longis, petiolis 4 cm. longis cum rhachibus brevissime pubes- 
centibus basi leviter dilatatis incrassatis. Alabastrum foliorum 
acuto-globosum 5 mm. longum, perulis late triangularibus, dorso 
costatis apiculatis margine ciliolatis. Strobili terminales, oblongo- 
