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VoL I. 
Äprü 5,1916. 
(JANUARY NUMBER.) 
No. I 
Published by the Shokübutsu-Kenkyu-Zasshi-Sha. 
No. 30, Morikawa-Cho, Hongo-Ku, Tokyo, Japan. 
CONTENTS. 
Tomitaro Makino : —A Contribution to the Knowledge of the Flora of Japan 
ARTICLES IN JAPANESE. 
A Contribution to the Knowledge of the 
Flora of Japan. 
By ® 
Tomitaro Makino. 
Deutzia Nagurai Making, 110 y. comb. 
Deutzia gracilis var. Nagurai Marino in Bot. Mag., Tokyo, XXYII. 
(1913) ， p. 254. 
A small deciduous shrub ; brandies terete, fistulöse ， smooth, 
pale-avellaneons ; young Ibranclilets sterile or floriferous, opposite, 
erect-patent, terete ， snbstriate, smooth, glabrous, perulate at the base, 
the floriferous ones short, about 1-3 cm. long in flower; pernlse firmly 
membranaceous, marcescent, gilvo-avellaneons, many, adpressed, 
opposite, deltoid-subulate, but snorter and deltoid in the outer ones, 
sharply acuminate, subcarinate, thinly covered -with stellate hairs in 
the inner ones, the innermost one attaining about 6 mm. long，. 
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