C APRIFOLIACE AE . VIBURNUM 115 



5-12 cm. longa et 3-6 cm. lata; petioli glabri, stipulis minutis plerum- 

 que caducis instruct! v. interdum estipulati. Corymbus laxe pubes- 

 cens, ovariis glandulosis, calyce et corolla extus glabris. Drupae im- 

 maturae putamine ellipsoideo complanato, utrinque acuto. Ceterum 

 ut in typo. 



Western Szech'uan: Wa-ssu country, Wen-chuan Hsien, thick- 

 ets, alt. 2100 m., July 1908 (No. 1811, type); Ta-p'ao-shan, north-east 

 of Tachien-lu, thickets, alt. 2100-2700 m., July 3, 1908 (No. 1812); 

 thickets around Tachien-lu, alt. 1500-1800 m., June 1908 (No. 1808); 

 upland thickets, alt. 2400-3000 m., October 1910 (No. 4125); Pan- 

 lan-shan, west of Kuan Hsien, alt. 2400 m., October 1910 (Nos. 4310, 

 4315). 



Differs from typical V. lobophyllum chiefly in the slight floccose pubescence of 

 the under side of the leaves which are usually cuneate at the base. In the shape of 

 the leaves it bears some resemblance to V. Wilsonii Render, but is distinguished by 

 its quite glabrous branchlets and petioles, the only slightly pubescent inflorescence, 

 the glabrous winter-buds and the only slightly pubescent under side of the leaves. 

 No. 1812 agrees in the shape and size of the leaflets exactly with No. 1811, the 

 type of this variety, while No. 1808 has smaller leaves only from 5-7 mm. long. 



Viburnum dasyanthum Rehder in Sargent, Trees and ShrubSj II. 

 103 t. 149 (1908); in Fedde, Rep. Sp. Nov. IX. 185 (1911). 



Western Hupeh: Chang-yang Hsien, thickets, alt. 1200-1500 m., 

 October 1907 (No. 463, 467); Fang Hsien, thickets, alt. 2100 m., 

 July 1907 (No. 1818); Patung Hsien, thickets, common, alt. 1200- 

 1800 m., June and September 1907 (Nos. 1820, 1821). Western 

 Szech'uan: Wa-shan, thickets, alt. 1800-2250 m., June 1908 (No. 

 1805); Wa-ssu country, Wen-chuan Hsien, thickets, alt. 2250 m., 

 July 1908 (No. 1810). 



Viburnum hupehense Rehder in Sargent, Trees and Shrubs, II. 116 

 (1908); in Fedde, Rep. Sp. Nov. IX. 185 (1911). 



Western Hupeh: Hsing-shan Hsien, thickets, alt. 1500-1800 m., 

 August and October 1907 (Nos. 237, 1823); Fang Hsien, thickets, 

 common, alt. 1500-1800 m., June and November 1907 (No. 601). 



Viburnum ichangense (Hemsley) Rehder in Sargent, Trees and 

 Shrubs, II. 105, t. 150 (1908); in Fedde, Rep. Sp. Nov. IX. 186 (1911). 



Kiangsi: Kuling, abundant, alt. 1200m., July 30, 1907 (No. 1710). 

 Western Hupeh: north and south of Ichang, woods, alt. 1500-2100 

 m., May and September 1907 (Nos. 228, 239); Hsing-shan Hsien, 

 woodland thickets, alt. 1250-1800 m., June, September and October 

 1907 (Nos. 329, 392, 1804); Fang Hsien, thickets, alt. 1800 m., Octo- 



