ULMACEAE. — ULMUS 255 



Ulmus montana, subspec. major, f. tricuspis Dippel, Handb. Laubholzk. 11, 



29 (1892). 

 Ulmus montana triserrata Mouillefert, Traite Arh. Arbriss. II. 1201 (1898). 

 Ulmus montana, f. lobata Waisbecker in Oester. Bot. Zeitschr. XLIX. 67 (1899). 

 Ulmus jnontana, var. corylifoUa Zapalowicz, Consp. Fl. Galic. Crit. II. 98 



(1908), fide Ascherson & Graebner. 

 Ulmus glabra, f. tricuspis Rehder in Mitt. Deutsch. Dendr. Ges. XXIII. (1915). 



8. Ulmus laciniata Mayr, Fremdl. Wald- u. Parkbaume, 523, fig. 243 (1906) 

 exclud. descript. pro parte maxima. 



Ulmus major, var. heterophylla Maximowicz & Ruprecht in Bull. Phys.-Math. 

 Acad. Sci. St. Petersbourg, XV. 139 (1856); in Mel. Biol. II. 434 (1857). 



Ulmus montana Maack & Ruprecht, in Bull. Phys.-Math. Acad. Sci. St. 

 Petersbourg, XV. 376 (non Stokes) (1857); in Mel. Biol. II. 557 (1858).— 

 Maximowicz in Bull. Acad. Sci. St. Petersbourg, XXVII. 291 (1873); in 

 Mel. Biol. IX. 25 (1873). — Planchon in De Candolle, Prodr. XVII. 159 

 (1873), quoad plantas Transbaical. — Franchet & Savatier, Enum. PI. 

 Jap. I. 431 (1875). — Herder in Act. Hort. Petrop. XII. 47 (PI. Radd.) 

 (1892), quoad plantas Transbaical. — Hemsley in Jour. Linn. Soc. XXVI. 

 448 (1894), quoad plantas Japonicas. — Komarov in Act. Hort. Petrop. 

 XXII. 88 {Fl. Mansh. II.) (1903). 



Ulmus montana, var. laciniata Trautvetter in Mem. Sav. Str. Acad. Sci. St. 

 Petersbourg, IX. 246 (Maximowicz, Prim. Fl. Amur.) (1859). — Schmidt in 

 Mem. Acad. Sci. St. Petersbourg, ser. 7, XII. No. 2, 174 (Reis. Amur. Sachal.) 

 (1868). — Miquel in Ann. Mus. Lugd.-Bat. III. 65 (1867); Prol. Fl. Jap. 

 253 (1867).— Shirasawa, in Bidl. Agric. Coll. Tokyo, II. 266, t. 13, fig. 7 

 (Jap. Laubh. Winter, t. 9, fig. 7) (1895) ; Icon. E.ss. For. Jap. II. t. 15, fig. 

 1-9 (1908). — Henry in Elwes & Henry, Trees Great Brit. & Irel. VII. 1865 

 (1913). — Miyabe & Miyake, Fl. Saghal. 404 (1915). 



Ulmus scabra, var. typica, f. heterophylla Schneider, III. Handb. Laubholzk. 

 I. 218 (pro parte) (1904). — Ascherson & Graebner, Syn. Mitteleur. Fl. 

 IV. 564 (pro parte) (1911). 



CHINA. Chili: Weichang, 1910, W. Purdom (No. 87; with fruits and good 

 leaves). 



NORTHEASTERN ASIA. Mandshuria: mountains 12 hours east of Har- 

 bin by railroad, August 31, 1903, C. S. Sargent (very large tree; sterile) ; Shengking, 

 Tien-shan, June 8, 1906, F. N. Meyer (No. 124; sterile). Amur: "Amur," C. 

 Maximowicz (fruiting branchlet with leaves); "Amur med.," May 27, 1891, S. 

 Korshinsky (sterile; distributed sub nom. Corylus mandshurica) . Ussuri: near 

 Vladivostock, cultivated, August 20, 1903, C. S. Sargent (sterile). Saghalien: 

 without localit}', Fr. Schrnidt (very young fruits and young leaves). 



JAPAN. Hokkoido: prov. Ishikari, Sapporo, June 5, 1891, Y. Tokubuchi 

 (with fruits and leaves) ; hill near Sapporo, September 17, 1892, C. S. Sargent (tree 

 7-10 m. tall, girth 0.3 m., pale bark; sterile). 



The mature plants of this species are well distinguished from those of U. glabra 

 Hudson, but j'oung vigorous plants are much more alike. The pale color of the 

 branchlets in the autumn of their first year and in the second year, being somewhat 

 brownish only on those parts which have been much exposed to the sun, seems to be 

 the best character to distinguish U. laciniata from U. glabra. The perigones are 

 often hairy besides being cihated, as are the upper part of the pedicels. The fruits 

 seem to be always quite glabrous, while, according to Trautvetter (1857), some 

 Russian forms of U. glabra have a distinctly hairy disk, at least when young. The 



