78 



Citrus Junos Sieb. herb, ex Miquel. 



Citrus Bigaradia forma Miq. Prol. Fl. Jap. p. 1.5. 



Citrus Aurantium Thiinb. FJ. Jap. p. 293, ex parte, non Linn. 



Citrus sp. {Yiozu) Makino, 1894. 



Citrtos Aurantium var. Bergamia forma {Ytozu) Makino, 189.5. 



Citr^is Medica var. Yuzu Matsnm. Shokubutsu-Mei-i, 1895, n. 898, 

 in erne t id. 



Juu, viilgo AJe Tats banna Ka3mpf. Aracen. Exot. p. 801. 



Hob. Prov. MusASHi : Tokyo, Bot, Gard. Koishikawa (Herb. ! Sc 

 Coll. Imp. Univ. Tokyo, May 31, 1881 ; T. 31ahino ! June 1896, Dec. 

 1901). 



Common and widely cultivated in Japan, extending from Loochoo to 

 northern Japan. It is more hardy than any other one of Citrus in this 

 country. 



Citrus Aurantium Linn, subsp. nobilis (Lour.) Makino. 



Citrtis nobilis Lour, Fl. Cochin, ed. Willd. p. .569 ; Spreng. Syst. 

 Veg. III. p. 334 ; Sieb. Synops. PI. Oeconorn. Jap. p. 59 ; DC. Prodr. I. 

 p. 540; Walp. Kepert. II. p. 804; Ker Bot. Regist. tab. 211; Lowe 

 Man. Fl. Madeira I. p. 74 ; Brandis For. Fl. Ind. p. 51 ; Loud. Encycl. 

 PI. p. 654, fig. 10978 ; Bretschn. Early Europ. Re?. Fl. Chin. p. 142 ; Miq. 

 Prol. Fl. Jap. pp. 15, 376 ; Franch. et Sav. Enum. PI. Jap. I. p. 74 ; F. v. 

 Muell. !Sel. Extra-Trop. PI. ed. 1885, p. 93; Nichols, lllustr. Diet. Gard. 

 I. p. 335, fig. 464 ; Forbes et Hemsl. in Journ. Linn. Soc. XXIII. p. Ill ; 

 Bonav. Cult. Orang, a. Lemon. Ind. a. Ceyl. p. 55; Ito et Matsum. 

 Tent. Fl. Lutch. L p. 93 ; Engl, in Engl, et Prautl Die Nat. Pfianzen- 

 fam. in. 4, p. 196. 



Citrus deliciosa Tenore ; Edwards's Bot. Regist. New Ser. IV. 1841, 

 Misc. Notic. p. 18, no. 44 ; Walp. 1. c. 



Citrus Aurantium var. 3Iandarimmi Risso. 



Citrus Aurantium Thunb. Fl. Jap. p. 293, ex parte, non Linn. 



Kitz, vulgo Tatz banna Ktempf. Amoen. Exot. p. 801. 



Hab. Japan, common and cultivated. 



There are numerous varieties and forms under cultivation, and some of 

 them are sometimes passed into subsp. amara Engl. ( = (7. amara Link.= 

 C. Bigaradia Loisel. = C. vulgaris Risso). 



var. Tachibana (Makino) Makino. An var. spinosa (Miq.) ? 



