ROSACEAE. — ROSA 305 



Rosa viultifiora, var. adenophora Focke in Bot. Jahrb. XXIX. 405 (non Fran- 

 chet & Savatier) (1900). — L6veill^, Fl. Kouy-Tcheou, 354 (1915). 



Rosa damascena, f . florihus simplicihus Focke in Not. Bot. Gard. Edinburgh, V. 

 66 (1911). 



Western Hupeh: Hsing-shan Hsien, rocky places, alt. 300-1000 

 m., May 5, June and December 1907 (Nos. 6i6, type, 3608; bush 

 0.3-2.5 m. tall, often prostrate, flowers rosy-pink, fruit dull red); Pa- 

 tung Hsien, side of streams, alt. 600-1300 m., June 1907 (No. 3609; 

 bush 0.6-1.5 m. tall, flowers pink); Fang Hsien, side of streams, alt. 

 1000-1600 m.. May 24, 1907 (No. 3606; bush 0.6-2 m. tall, flowers 

 pink); north and south of Ichang, side of streams, alt. 300-1300 m. 

 (No. 3607; bush 0.6-1.3 m. tall, flowers pink) ; Nanto, banks of Yang- 

 tsze River, April 1900 (Veitch Exped. No. 178); Chienshi Hsien, alt. 

 1000 m., July 1900 (Veitch Exped. No. 1298; bush 2 m. tall, flowers 

 pink); without locality. A, Henry (Nos. 5289, 5786, 7183, 3129, 

 7639) . Western Szech'uan: Kiating Fu, banks of Min River, April 

 1904 (No. 3541; bush 1 m. tall, flowers pink); Mt. Omei, May 1904 

 (Veitch Exped. No. 4881); without locality, alt. 1000 m., May 1904 

 (Veitch Exped. No. 3542; bush 2 m. tall, flowers pink). Kansu: 

 without precise locality, 1911, W. Purdom (No. 536). Fokien: 

 without locality, Dunn's Exped. 1905 (Herb. Bot. Gard. Hongkong, 

 No. 2643). 



This is a very common Rose growing in sandy and rocky places beside streams 

 everywhere in western Hupeh, and in Szech'uan from river-level to 1300 m. 

 altitude. The flowers are always pink and larger than those of the type, and Uke 

 the tyi^e it is a very variable plant. The stems may be prostrate or erect ; the leaves 

 vary extremely in size, and the leaflets vary from narrow-lanceolate to suborbicular 

 and are nearly glabrous or very pubescent ; the stipules vary in size and in degree 

 of lacination, and the pedicels are smooth or densely stipitate-glandular. These 

 characters are all inconstant and in this plant have no taxonomic significance. 



The typical R. multiflora Thunberg is a native of Japan and has pure white 

 smaller and usually more numerous flowers in the clusters. Rosa multiflora, var. 

 cathayensis is the wild parent of the double pink forms enumerated below 

 and introduced into England from China in 1804 and in 1816, while the Japanese 

 R. multiflora was not introduced until sometime about 1860. The first mention 

 of this variety is found in Plukenet (Amalth. 185 [1705]) under the name " Rosa 

 sylveslris cheusanica, foliis stcbtus incanis, florihus purpureis parvis." 



A picture of this Rose will be found under Nos. 014, 019 of the collection of 

 Wilson's photographs. 



Rosa multiflora, var. camea Thory in Redouts, Roses, II. 67, t. 

 (1821). 



Rosa multiflora Sims in Bot. Mag. XXVI. t. 1059 (non Thunberg) (1807). — 

 Alton, Hort. Kew. ed. 2. III. 265 (1811). — Lindley in Bot. Reg. V. t. 425 

 (1819); Ros. Monog. 119 (1820). — Andrews, Roses, II. t. 83 (1828). 



