14 



E.UTACEA'. 



Near A. rankanensis, but distinguishable from it in the less serrulate or 

 nearly entire leaves and in the narrower petals. 



NOTE : Leaves dark-green shining above ; sepals very slightly purple ; 

 petals white. 



ClematocletJira MAXIM. 



Clematoclethra sp. HAB. Shichiseitonzan, leg. T. SOMA, 1912. 



The fruits are very much like those of Clematoclethra ; but the specimen 

 being too imperfect, the exact determination is impossible. 



Rutaeeee. 

 Glycoswiis CORREA. 



Glycosmis erythrocarpa HAYATA n. n. Citrus erythrocarpa HAYATA Ic. 

 PI. Formos. VI. p. 13. 



Near G. pentaphylla DC. ; but differs from it in the much smaller leaflets 

 which are usually ternate, the lateral ones being nearly opposite. 



Murray a LINN. 



Murraya Kcenigii SPRENG ; HAYATA Gen. Ind. Fl. Formos. p. 12. 

 Murray a euchresti folia HAYATA Ic. PI. Formos. VI. p. 11. 



Citrus LINN.* 



Citrus medica LINN. ; SWINGLE in BAILEY Stand. Cycl. Hort. p. 781 

 fig. 971. 



Citrus medica LINN, subsp. yenuina ENGL. ; HAYATA Gen. Ind. p. 11. 



HAB. Shintiku cult. 



NOM. JAP. Maru-Busshukan HJf^^W? $J$I- 



Citrus medica LINN. var. sarcodactylis SWINGLE in BAILEY Stand. 

 Cycl. Hort. p. 781, fig. 793. Frutex 2|m. altus 4m. latus. Kami valde 

 divaricati validissimi plus minus inclinati generaliter longissimi. Flores 

 axillares brevissime racemosi vel subglomerati, pedicellis 1-2 mm. longis gla- 

 bris. Calyx obconicus 1 cm. longus 9 mm. latus apice 5-lobatus, lobis late 

 triangularibus brevissimis 4 mm. latis 1 mm. longis acutis. Petala extus rubro- 



* I am much indebted to Mr. Y. TAMURA for his kind informations on this group of plants. 



