S6 THE BOTANICAL MAGAZINE. IVoi. xxxv. No. 413, 



D. scahra, Making in Tokyo Bot. Mag. XII. p. 341 (1898). 

 D. scabrn var. typica, Matsumura Ind. PI. Jap. II. 2. p. 177. 

 specimen e Kootsusan. 



Pra;cedente affinis sed raniis gracilioribus, foliis subtus velutinis, 

 infloresceutia et calyce non sctiiloso, paniculis basi latissimis exqua 

 differt. 



Frutex 4 m. altiis e basi raniosus. Cortex vetustorum ramorum 

 cinero-fusca, annotinortim rubescenti-fusca longitudine irregulariter 

 fissa. Geramce fuscae ovata; glabrje multisquamata;. Ramus gracilli- 

 nius, hornotinns rubescens pilis stellulatis minutissimis 6-12 radialis 

 instructus demiim glabrescens. Petioli 1.0-2.5 mm. longi pilis stellula- 

 ti.s minutissimis vestitus. Lamina 18-70 ram. longa 10-30 mm. lata 

 raargine minute serrulata lanceolata v. late lanceolata v. oblongo- 

 elliptica basi acuta v. obtusa apice attenuata, vents primariis utrinque 

 3-4 arcuato-subparallelis, supra viridia i^ilis stellulatis 3-6 radiatis 

 sparsim instructa, infra pilis stellulatis 6-17 radiatis adpressis in- 

 structa. Panicula 2.5-10 cm. longa in apicc rami hornolini tcrminalis 

 ramosissima elongata superiore densius adpresse stellulata. Calycis 

 tubus turbinato-rotundatus 1.5 mm. longus dense adpresse stcUulatus, 

 lobis late ovatis tubo aquilongo. Petala alba 4 7 mm. longa 

 oblanceolata extus stellulata. Stamina petalis breviora apice dentata 

 interdum edentata intermixta. Styli 3, 3-7 mm. longi.. Infructescentia 

 usque 11 cm. longa. Fruetus 3-locularis 3 mm. latus adpresse 

 fuscente stcllulatus, stylis 3 j)ei-sistentibus coronatus. Scmina 1 mm. 

 longa reticulata utrinque alato-producta. 

 Nom. Jap. Ko-utsugi (Makino). 

 Hab. 

 Hondo : in monte Bukkyogatake (Gen-ichi Koidzumi). in monte 



Kongosan prov. Yamato (T. Nakai). . 

 Shikoku : in monte Ishizuchisan prov. lyo (Gen-ichi Koidzumi). in 



monte Kozusan prov. Awa (Jyuro Nikai n. 1537). 

 Kiusiu : in monte Unzen prov. Hizen (Bunzo Hayata). 

 Sp. 6) Deutzia kiusiana, Koidzumi in sclied. Herb. Imp. Univ. Tokyo 

 Ramus intense fuscus, anuotinus irregulariter fissus, hornotinus 

 juvenilis pilis setosis ac stellulatis pubesccns demum pilis setosis deci- 

 duis subglabrescens. Gemmae hyemales ovat£e squamis multiserialibus 

 et pilis stellulatis albidis dense obtectus. Petioli 2-5 ram. longi primo 

 stellulato-barbatus sed demum glabrescentes. Lamina oblonga v. late 

 lanceolata v. ovata v. lanceolata 22-89 mm. longa 12-40 ram. lata 

 margine per totam longitudinem minute acute serrulata apice acuta v. 



