180 WILSON EXPEDITION TO CHINA 
Mespilus cuneata K. Koch in Wochenschr. Gaertn. Pflanzenk. V. 338 (1862). 
Kiangsi: Kiukiang: alt. 1300 m. July 28, 1907 (No. 1524; bush 
1-1.3 m. high; thickets, abundant). Western Hupeh: north and 
south of Ichang, alt. 1000-1300 m. June 9, 1907 (No. 2989; shrub 
30-75 em. high; anthers flesh pink; common). Chekiang: vicinity 
of Ningpo, D. Macgregor, 1908. Fokien: Dunn's Expedition to 
Central Fokien (No. 2599). Southern Japan (teste Maximowicz). 
Crataegus sanguinea Pallas, Fl. Ross. I. 225 (1784). — Ledebour, 
Fl. Alt. II. 221 (1830); Fl. Ross. II. 88 (1844-46). — Ruprecht in Bull. 
Phys. Math. Acad. Sci. St. Pétersbourg, XV. 363 (1857).— Maximowiez 
in Bull. Acad. Sci. St. Pétersbourg, XIX. 176 (1873); in Mél. Biol. IX. 
175 (1873). — Lange, Rev. Spec. Gen. Crataegi. 69 (1897). 
Mespilus purpurea Poiret in Lamarck, Encycl. Méth. Suppl. iv. 73 (1816). 
Crataegus glandulosa De Candolle, Prodr. IV. 627 (quoad plantas sibiricas; non 
Willdenow nec Michaux) (1825). 
Mespilus sanguinea Spach, Hist. Vég. II. 62 (1834). — K. Koch, Dendr. I. 151 
(1869). 
Mespilus cosansaki K. Koch in Wochenschr. Gaertn. Pflanzenk. V. 396 (1862); 
in Ann. Mus. Lugd.-Bat. I. 249 (1863-84). 
Crataegus sanguinea, a genuina Maximowicz in Mém. Acad. Sci. St. Péters- 
bourg, ix. 101 (Prim. Fl. Amur.) (1859). — Regel in Mém. Acad. Sci. St. Péters- 
bourg, sér. 7, IV. pt. iv. 58 (Tent. Fl. Ussur.) (1861). — Korshinsky in Act. 
Hort. Petrop. XII. 334 (1892). — Schneider, Ill. Handb. Laubholzk. I. 771, 
fig. 437 e-g, 438 d-f (1906). 
Western Szech'uan: north of Tachien-lu, alt. 3000 m., June 9, 
1908 (No. 2987). 
‘This specimen with only partly grown fruit is very doubtfully referred to this 
widely distributed northern Asiatic species. Some of the leaves of Mr. Wilson's 
specimen are broad and rounded and others cuneate at the base, while those of the 
eastern Siberian plant, so far as I have seen them, are cuneate at the base. 
Crataegus Wilsonii Sargent, n. sp. 
Frutex 1-7-metralis; ramuli tenues, tortuosi v. recti, fusco-auran- 
tiaci, hornotini tomento villoso-albido vestiti, vetustiores puberuli 
v. glabri; spinae numerosae rectae v. leviter curvatae, robustae, 1-2.5 
em. longae. Folia membranacea, ovata v. obovata, acuta v. obtusa, 
basi lata rotundata, subcordata v. cuneata, in petiolum alatum decur- 
rentia, serrata dentibus rectis acuminatis glandulosis, supra medium, 
4—5-lobata lobis latis rotundatis v. acutis, juniora supra villosa, infra 
dense tomentosa, 4-5 cm. lata, matura supra glabra nitida, subtus 
sparse villosa; petioli villosi demum glabrati, eglandulosi, 1.5-2 cm. 
longi; stipulae lanceolatae v. ovatae, falcatae, acuminatae, glanduloso- 
