454 WILSON EXPEDITION TO CHINA 



branchlet). Northern Hondo: prov. Mutsu, Mt. Hakkoda, August 1904, 

 U. Faurie (No. 5803; fruits partly ripe). 



The leaves of this variety are more cordate at the base than those of the typical 

 C. Sieholdiana, and their serration is not at all lobed as in the type. The tube of the 

 fruiting involucres is shorter than in the other variety, but in Faurie's No. 5803 

 it is somewhat intermediate between that of our new variety and of the following 

 variety resembling the fruit of C. Sieholdiana figured in my III. Ilandh. Lauhholzk. 

 1. 150, fig. 87 h (1904). 



Corylus Sieboldiana, var. mandshurica Schneider, n. comb. 



Corylus mandshurica Maximowicz & Ruprecht in Bull. Acad. Sci. St. Peters'- 

 bourg, XV. 137 (1856); in Mel Biol. 11. 431 (1857). — Maack & Ruprecht, 

 in Bull. I. c. 373 (1857) ; in Mel. Biol 11. 553 (1858). — Maximowicz in Mem. 

 Sav. Sir. Acad. Sci. St. Petershourg, IX. 241 {Prim. Fl Amur.) (1859).— 

 Herder in Act Hort. Petrop. XI. 3G3 (1890). — Dippel, Handh. Lauhholzk, 

 II. 135 (mandschurica) (1892). — Koehne, Deutsche Dendr. 120 {mandschu- 

 rica) (1893). — Burkill in Jour. Linn. Soc. XXVI. 505 (1899). — Komarov 

 in Act HorL Petrop. XXII. 63 (Fl Mansh. II.) (1903). — Schneider, III 

 Handh. Lauhhohk. 1. 150, fig. 83 1-m, 87 d-f (mandschurica) (1904). — Nakai 

 in Jour. Coll Sci. Tokyo, XXXI. 206 (Fl Kor. II) (1911); in Tokyo Bat. 

 Mag. XXIX. 36 (1915). — Bean, Trees & Shrubs Bril Isl I. 402 (1914). — 

 Skan in Bat Mag. CXLI. t. 8628 (1915). 



Corylus rostrata, var. mandshurica Regel in Bull Acad. Sci. St. Peiersbourg, 



XV. 221 (1857) ; in Mel Biol II. 488 (1857) ; in Mem. Acad. Sci. Si Peiers- 

 hourg, ser. 7, IV. 129 (Tent. Fl Ussur.) (1861). — A. De Candolle, Prodr, 



XVI. pt. 2, 133 (1864). — Hance in Jour. Linn. Soc. XIII. 87 (1872); in 

 Jour. Bol XIII. 137 (1875). — Franchet & Savatier, Enum. PI Jap. I. 452 

 (1875). — Maximowicz in Mel Biol XI. 319 (1881); in Bull Acad. Sci. 

 St Petershourg, XXVII. 539 (1882). —Franchet in Nouv. Mem. Mws. Pans, 

 s^r. 2, VII. 88 (PI David. I. 278) (1884). — Korshinsky in Act Hort 

 Petrop. XII. 388 (1892). — Palibin, Acl Horl Petrop. XIV. 139 (1895). — 

 Winkler in Engler, Pflanzenr. IV.-61, 52, fig. 14 E (var. mandschurica) (1904). 



Corylus Sieboldiana Schneider, III Handb. Laubholzk. I. 150 (1904), quoad 

 fig. 83 o, 



CHINA. Northwestern Szech^uan: mountains, alt. 2500 m., August 

 1904, E. H. Wilson (Veitch Exped. No. 4509; large bush, 4-6.5 m. tall, with ripe 

 comparatively small fruits). Eastern Szech'uan: Tchen-keou-tin, P. /^a?"^e5 

 (ex Burkill). Chili: Hsiao Wu-tai-shan, alt. 1600-2700 m., August 18, 1913, 



F. N. Meijer (No. 1227; with ripe fruits). 



NORTHEASTERN ASIA. Mandshuria: Shenking, Tsien-shan mountams, 



June 8, 1906,7^. AT. Meyer (No. 68;sterile). AmurandUssuri: " coast of Man- 

 churia Lat. 44^45 N." 1859, C. Wilford (with ripe fruits); Amur River, C. Maxt- 

 mowicz (co-type of C. mandshuria; with ripe fruits and also with flowers); 

 same locality, 1855, R. Maack (with ripe fruits) ; near Vladivostok, August 18, 1903, 

 C. S. Sargent (with ripe fruits) ; Khabarovska, August 23, 1903, C. S. Sargent (with 

 ripe fruits). Korea: Hoang-hai-to mountains, August 1906, U. Faurie (No. 

 207; fruits not yet ripe). 



JAPAN. Hokkaido : prov. Ishikari, Sapporo, May (and?) 1878, /. Watase (with 

 flowers and also with unripe fruits); same locality, September 1885, K. Miyabe 

 (with old leaves and male catkins) ; same locality, July 1, and September 31, 1903, 

 5. Arimoto (with young and ripe fruits). 



Afl I stated above, the typical form seems to be connected in Hokkaido by 



