254 WILSON EXPEDITION TO CHINA 
7. Ulmus glabra Hudson, Fl. Angl. 95 (1762), exclud. var. 8. — Rehder in Mitt. 
Deutsch. Dendr. Ges. 1908, 57 (1909). — Moss in Gard. Chron. ser. 3, LI. 217 
(1912); Cambridge Brit. Fl. II. 95, t. 104-105 (1914). 
Ulmus campestris Linnaeus, Spec. 225 (pro parte et in herb.) (1753). — Schmidt 
Oester.-Baumz. IV. 43, t. 226 (1822). — Kerner in Oester. Bot. Zeitschr. 
XXVI. 52 (1876). 
Ulmus scabra (scabris/) Miller, Gard. Dict. ed. 8, No. 2 (1768). — K. Koch, 
Dendr. II. pt. 1, 412 (pro parte) (1872). — Dippel, Handb. Laubholzk. YI. 
27 (pro parte) (1892). — Koehne, Deutsche Dendr. 135, fig. 27 E (1893). — 
Schneider, Dendr. Winterstud. 161, fig. 153 f-h (1903); Ill. Handb. Laubholzk. 
I. 216, fig. 136 u-v, 137 h-1 (pro parte) (1904). — Ascherson & Graebner, 
Syn. Mitteleur. Fl. IV. 560 (pro parte) (1911). — Nakai in Jour. Coll. Sci. 
Tokyo, XXXI. 190 (Fl. Kor. II.) (1911), exclud. var. major. 
Ulmus montana Stokes in Withering, Bot. Arr. Veg. Gr. Brit. ed. 2, I. 259 
(1787). — Loudon, Arb. Brit. III. 1398 (1838). — Planchon in Ann. Sci. 
Nat. sér. 3, X. 274 (1848); in De Candolle, Prodr. XVII. 159 (pro parte) 
(1873). — Trautvetter in Bull. Phys.-Math. Acad. Sci. St. Pétersbourg, XV. 
352 (1857). — Hempel & Wilhelm, Bäume & Sträucher, III. 7, fig. 225 B, 
230-233, t. 38 (1897). — Henry in Elwes & Henry, T'rees Great Brit. & Irel. 
VII. 1864, t. 400, 411, fig. 13 (1913). — Bean, Trees & Shrubs Brit. Isl. I. 
616 (1914). 
Ulmus campestris, var. latifolia Aiton, Hort. Kew. Y. 319 (1789). 
Ulmus nuda Ehrhart, Beytr. Naturk. VI. 86 (1791). 
Ulmus latifolia Salisbury, Prodr. 391 (1796), an Persoon? 
Ulmus excelsa Borkhausen, Handb. Forstbot. I. 839 (1800). 
Ulmus suberosa Michaux, N. Am. Sylva, III. 98 (t. 129, fig. sub nom. U. lati- 
folia/) (non Moench et Auct. AL) (1819). 
Ulmus corylacea Dumortier, Fl. Belg. Prodr. 25 (1827). 
Ulmus major Reichenbach, Icon. Fl. German. XII. 13, t. 665, fig. 1335 (non 
Smith) (1850), exclud. synon. 
Ulmus campestris, var. scabra Neilreich, Fl. Wien, 165 (1846). 
Ulmus campestris, var. tana Hartig, Vollst. Naturg. Forstl. Kulturpfl. 458 
(1850), forma satis dubia. — Ascherson, Fl. Prov. Brandenbg. I. 614 (exclud. 
forma) (1864). 
EUROPE (with exception of Portugal); NORTHERN AFRICA; WESTERN 
IA 
ASIA. 
I include this well-known species b U. laciniata Mayr has been hitherto 
referred to it. As the many synonyms show, the nomenclature is complicated. 
The leaves of sterile shoots or of branches growing in the shade sometimes are 
tricuspidate at the apex and cannot be distinguished from leaves of the same 
shape of U.laciniata, where such trilobate leaves prevail even on mature trees. 
This form of U. glabra has many different names, and the synonymy may be given 
as follows: 
Ulmus glabra, f. grandidentata Moss, Cambridge Brit. Fl. II. 96 (1914). 
Ulmus corylacea, var. grandidentata Dumortier, Prodr. Fl. Belg. 25 (1827). 
Ulmus tridens Hartig, Vollst. Naturg. Forstl. Kulturpfl. 460 (1850). 
Ulmus sublaciniatus Mathieu, Fl. Gén. Belg. I. 480 (in textu pro forma) (1853). 
Ulmus expansa Rota in Bot. Zeit. XIII. 469 (1855). : 
Ulmus tricuspidata Besser ex Trautvetter in Bull. Phys.-Math. Acad. Sci. St. 
Pétersbourg, XV. 352 (1857), in textu. 
Ulmus montana, var. tridens Lange, Haandb. Danske Fl. 267 (1886-8), fide 
Moss. 
