VITACEAE. — VITIS 105 
Vitis Thunbergii, var. cinerea Gagnepain, n. var. 
A typo recedit statura minore, foliis parvis subtus cinereo-puberulis. 
Western Hupeh: Hsing-shan Hsien, common, climbing or pros- 
trate over rocks, alt. 600-1200 m., June 1907 (No. 2728). 
Allied to the following variety. 
Vitis Thunbergii, var. adstricta, Gagnepain, n. var. 
Vitis adstricta Hance in Jour. Bot. XX. 258 (1882). 
Western Hupeh: Ichang, glens, etc., climbing or prostrate over 
rocks, alt. 300-600 m., May 1907 (No. 2729). 
Vitis Romanetii Romanet du Caillaud in Compt. Rend. Acad. Paris, 
XCII. 1096 (nom. nudum) (1881). — Planchon in De Candolle, Monogr. 
Phaner. V. 365 (1887). 
Vitis rutilans Carriére in Rev. Hort. 1890, 444, t. 
Western Hupeh: north and south of Ichang, thickets, alt. 900- 
1200 m., May 1907 (No. 2733). 
