1923] REHDER, THE LIGNEOUS PLANTS OF NORTHERN CHINA 151 



Jour. N. China Branch, R. As. Soc. liii. 108 (1922); Liste Ess. Lign. 

 Honan, 6 (1922). 



Honan: Sung hsien, San kuan miao, alt. 1200 m., J. Hers, nos. 508, 

 518, May 24, 1919.— See also Hers, 1. c. 



Kansu: Lotani road from Min chou, alt. 2600 m., W. Purdom, 1910; 

 Chi shan near Cheng hsien, F. N. Meyer, no. 1763, October 1, 1914. — See 

 also Schneider, 1. c. 



Distribution: also Szechuan, Yunnan (Handel- Mazzetti, No. 10222, 

 sterile). 



This variety differs little from the type except in the dentate, not 

 lobulate, fruiting bracts, and sterile specimens cannot be determined with 

 certainty, although I refer Meyer's no. 1763 which represents a form with 

 the leaves pubescent on both sides and Handel-Mazzetti's no. 10222 to] 

 the variety for geographical reasons. 



Carpinus Fargesiana Winkler in Bot. Jahrb. l. suppl. 506, fig. 6 

 (1914). — Schneider in Sargent PL Wilson, n. 428 (1916). — Hers in Jour. 

 N. China Branch R. As. Soc. liii. 108 (1922); Liste Ess. Lign. Honan, 6 

 (1922). 



Honan: Mien chih, alt. 800 m., J. Hers, no. 79, Nov. 1, 1919; Lu shih, 

 Tang ho, alt. 1000 m., J. Hers, no. 945, October 11, 1919; Sung hsien, 

 Shih tze miao, alt. 1200 m., J. Hers, nos. 1270 and 1276 (sterile), September 

 25, 1919 — See also Hers, 1. c. 



Shansi: Hia hsien, Huang lai kow, J. Hers, no. 1871, October 2, 1921; 

 Hia hsien, Low shan, J. Hers, no. 1878, October 3, 1921. 



Kansu: near Yan fu ko, F. N. Meyer, no. 1967, October 6, 1914. 



JV 



Mazzett 



F. N. Meyer's no. 1542 (sterile), from near Chang hua, Chekiang, re- 



Maxim 



here. 



Ostrya japonica Sargent in Gard. & Forest, vi. 383, fig. 58 (1893). 

 Schneider in Sargent, PI. Wilson, n. 424 (1916). — Hers in Jour. N. 

 China Branch R. As. Soc. liii. 112 (1922); Liste Ess. Lign. Honan, 6 

 (1922). 



Honan: Lu shih, Lao kiun shan, J. Hers, no. 1141, September 21, 1919; 

 Tsi yuan hsien, Tien tan shan, J. Hers, no. 1807, September 21, 1921. 



See also Hers, 1. c. % 



Distribution: also Hupeh, Szechuan; Korea, Japan. 



Corylus tibetica Batalin in Act. Hort. Petrop. xm. 102 (1893). 

 Schneider in Sargent, PI. Wilson, n. 443 (1916); — Meyer in U. S. Dept. 

 Agric. Bur. PL Indust. Invent. Seeds PI. Imp. xlii. 36, no. 39909 (1918). 



Corylus ferox var. tibetica Franchet in Jour, de Bot. xm. 200 (1899). — Burkill 

 in Jour. Linn. Soc. xxvi. 503 (1899). — Diels in Bot. Jahrb. xxix. 281 

 (1900). 



