— 65 — 



simplex erectus. Folia opposita vel verticillatim 4-6, brevi-petiolata 

 vel sessilia, integra exstipullata, venis parallelis. Inflorescentia cymam 

 umbelliforniern format. Bractea; 4 ampke albas. Flores hermaphroditi 

 albi; calycis tubus campanulatus teres vel angulatus ovario adnatus; 

 petala 4 oblongo-ovata vel ovata, valvata, apice spinescentia vel cornuta; 

 stamina 4, filamenta subulato-filiformia ; antheraa oblongaa biloculares ; 

 discus pulvinatus caerulescentes vel purpurascentes ; ovarium 2-loculare ; 

 stylus columnaris; stigma punctatum; ovula in loculis solitaria. 

 Drupa ovoidea vel oblonga coccinea, mesocarpio exsucco, putamine osseo 

 vel crustaceo. 



Species 2 in regionibus arcticis vel alpinis boreali-hemisphaericas 

 incolas. In Korea tantuin unica indigena. 



2. Chamsepericlymenum canadense Ascherson & Graebner 

 (Tabula nostra XVIII). 



Ghamaepericlymenum canadense Ascherson & Graebner, FL Nordost 

 Flacbland p. 539 (lS79).-Britton & Brown, Illus. Fl. ed. 2. II. p. 

 664. fig. 3190 (1907)-Nakai, Cbosen-shokubutsu I. p. 42S, fig. 535 (1914). 



Syn. Pyrola alsines florc Brasiliana C. Baubinus, Prodr. Theatri 

 Bot, p. 100 (1620); Pinax Theatri Bot. p. 191 (1623). 



Comus herbacea ramis nullis Linnasus, Amcenit. Acad. I. p. 157 

 sub adnot. Ill (1749). 



Comus canadensis Linnaeus, Sp. PI. ed. 1, p. 118 (1753); ed. 2. p. 

 172 (1762)-Hill, Veg. Syst. XI t. 12. fig. 2. (1767). -Lamarck, Ency- 

 clop. II. p. 115 (1785)-L'Heritier, Cornus p. 3. t. 1 (178S)-Loddiges, 

 Bot. Cab. VII. no. 651 (1822)-Spach, Hist. Nat. Veg. VIII. p. 

 105 (1839)-Maximowicz in Mem. Pres. Acad. Imp. Sci. St. Petersb., 

 div. sav. IX. p. 134 (1859)-A. Gray in Mem. Americ. Acad. 

 Arts & Sci. New Ser. VI. p. 391 (1859)-Fr. Schmidt in Mem. Acad. 

 Imp. St. Petersb. 7 ser., XII. no 2. p. 47 no. 181, p. 141, no. 202 

 (1868)-Franchet & Savatier, Enum. PI. Jap. I. p. 196 (lS75)-Forbes 

 & Hemsley in Journ. Linn. Soc. XXIII. p. 345 (lSSS)-Komarov 

 in Acta Hort. Petrop. XXV. fasc. 1. p. 181 (1905)-Nakai in Journ. 

 Coll. Sci. Tokyo XXVI. p. 2S0 (1909). 



