Sept., ion.] </> NAKAI:— FLORA SYLVAT1CA KOREAN A. VIII. 241 



Distr. Dahuria, China bor., Manshuria, Tsusima, Khisiu et 

 Hondo occid. 

 var. albiflora, Nakai Fl. Kor. II. p. 76. 

 Nora. Jap. Shirobana-gcnkai-tsutsuji. 

 Hab. in Seoul (Nobutoshi Okada). 

 var. ciliatum, Nakai var. nov. 



Folia adulta setoso-hirtella. Flores purpureo-rosei. 

 Norn. Jap. Ke-gcnkai-tsutsuji. 



Hab. Ouelpasrt: in monte Hallasan 2000 m. (Tsutomu Ishidoya 

 n. 195, Takenoshin Nakai), in monte insulse Wang-to (Ta- 

 kenoshin Nakai n. 586), in monte Pai-yang-san (Takeno- 

 shin Nakai), in monte Chirisan (Takenoshin Nakai) n. 638, 

 Tamezo Mori n. 252,), Chong-jin (Takenoshin Nakai), 

 Ouensan (Takenoshin Nakai) in monte Kum-gang-san 

 (Takenoshin Nakai n. 5736\ 

 Sect. 3. Therorhodion, Maxim. Rhod. Asia orient, p. 47. A. Gray 

 S\ n. PI. II. i. p. 39. Drude in Engi.. Prantl Nat. Pflanzenf. IV. i. p. 37. 

 Benth. el Hook. Gen. PI. II. p. 602. Schneid. Illus. Hand!;. II. p. 507. 

 Sect. Chamxcistus, (non Gray) G. Don Gen. Syst. III. p. 845. p. p. 

 DC. Prodr. II. p. 725. p. p. 



Folia persistentia setoso-ciliata. Flores in apice rami annotini 

 terminales racemosi v. solilarii. Bractea- foliacere. 



The peduncles and the racemes were misconjectured by Maximowicz 

 and Schneider to be a part of branches of this year. The anatomical 

 structures are quite different from the branches and die away with the 

 (lowers or the fruits. 



Sp. 7 (6 . Rhododendron Redowskianum, Maxim. Prim. Fl. Amur. 



p. 189 in nota et Rhod Asia orient, p. 48. tab. II. Bg. 21-25. Fr. 



Schmidt Amg. n. 266. Schneid. Illus. Handb. II. p. 508. fig. 333. l'-h. 



R. Chamsecistus, Cham.! Schlecht. in Linnaea I. p. 513. 



Norn. Jap. Kumoma-tsutsuji. 



Hab. Korea sept.: in alpinis I'aik •lu-san (TaMEZO Mori, TaKE- 



nosiiin Nakai n. 2159). 

 Distr. in alpinis Stanowoi (l Bureja. 

 Sect. 4. Eurhododendron, (DC.) A. Gray Syn. Fl. II. i. p. 41. 

 Sciinkid. illus. Bandb. II. p. 1-1. 



Sect. Booram, G. Don Gen. Syst. III. p. 814. 



Sect. Buramia, DC. Prodr. VII. p. 720. 



Sect. Eurhododendron, DC. Prodr. VII. p. 721. p.p. Maxim. Rhod. 



Asia.' orient, p. 1'). p.p. BBNTH. et Hook. I, en. PI. II. p. (Will. p. p. 



