— 79 — 



Dav. I. p. 147 (1SS4), excl. syn.-Koehne, Deutsch. Dendrol. p. 436 

 (1893); in Mitt. Deutsch. Dendrol. Gesells. XII. p. 38 (1903)-Nakai, 

 Veg. Mt. Waigalbon in Chosen-iho, extra ed. p. 71 (1916)-Mori, 

 Enum. Kor. PI. p. 275 (1922). 



Cornus arborea, cymis nudis I. Baccis albis s. niveis Gmelin, Fl. 

 Sibir. III. p. 163 (1768). 



Cornus sanguined, (non Linnaeus) Pallas, Fl. Ross. I. p. 50 (1785), 

 pro parte. 



Cornus sibirica Loddiges in Loudon, Hort. Brit. p. 50 (1830); Cat. 

 (1836)-Spach, Hist. Veg. VIII. p. 94 (1839)-C. A. Meyer in Mem. 

 Acad. Petersb. 6 ser. VII. p. 206 (1844), in Ann. Sci. Nat. 3 ser. 

 IV. p. 61 (1845)-Fr. Schmidt in Mem. Acad. Imp. Sci. Petersb. 7 

 ser. XII. no. 2. p. 47 (186S)-Freyn in Oest, Bot, Zeits. LII. p. Ill 

 (1902). 



Cornus purpurea Tausch in Flora XXI. p. 731 (1838)-Walpers, 

 Repert. II. p. 435 (1843). 



Cornus alba 3 sibirica Loudon, Arb. & Frut, II. p. 1012 (1838). 



Cornus (alba L. var.) sibirica C. A. Meyer apud Maximowicz in 

 Mem. Pres. Acad. Imp. Sci. St. Petersb. Div. Sav. IX. p. 134 (1859). 



Cornus tatarica var. sibirica Koehne, Deutsch. Dendrol. p. 436 

 (1893). 



Cornus alba Subsp. tatarica Wangerin in Engler, Pflanzenr. IV. 

 no. 229. p. 55 (1910)-Nakai in Journ. Coll. Sci. Tokyo, XXXI. p. 494 

 (1911). 



Cornus subumbellata Komatsu in Matsurnura, Icon. PI. Koish. II. 

 P- 55, PL 113 (1914)-Makino & Nemoto, Fl. Jap. p. 437 (1925). 



Cornus alba var. rutohensis Miyabe & Miyake, Fl. Saghalin p. 205 

 (1915). 



Cornus rutohensis Miyabe & Miyake, 1. c. in nota. 



Frutex usque 4-5 metralis rhizomatifer. Caulis caespitosus. Truncus 

 saepe 4 cm. diametiens; cortex sordide atro-cinereo-fuscus. Ramus 

 annotmus lucidus rubro-purpurascens lenticellis albis sparse punctatus, 

 hornotinus etiam glaber lucidus. Folia opposita; petioli 0.5-1.5 cm. 

 longi supra canaliculati et margine cauali parse pilosi ; lamina elliptica 



