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XXVII. ROSACEiE: ROSEiE. 
[. Rubus . 
b. Leaflets with soft grey tomentum or thick down beneath. 
7. (3.) R. affinis W. et N. ; leaflets slightly wavy dull green and pilose 
above, “ panicle compound with ascending cymose often elongated 
leafy branches,” rachis tomentose above. R. lentiginosus Lees. 
8. (3.) R. incurvatus Bab. ; leaflets coriaceous shining above with incurved 
wavy margins, “ panicle narrow with short patent corymbose 
branches ” very hairy and tomentose at the top. 
1). (3.) R. rhumnifolius W. et N. ; leaflets thick coriaceous opaque flat, 
stem distinctly furrowed, panicle pyramidal with distant few- 
flowered racemose branches tomentose below. E. B. S. t. 2604. 
ii. Villicaules. Stem (or sometimes only the young shoots) pilose or with 
stellate down, or both, with scattered subsessile glands or a few setae. 
Prickles chiefly on the angles of the stem. 
a. Stem angular, nearly free from hairs. Leaves with grey or white down 
or tomentum beneath. Panicle with strong and hooked prickles. 
10. (4.?) R. Grabowskii Weihe; stem nearly glabrous, leaves ashy and 
downy beneath. 
11. (4.?) R. thyrsoideus Wimm. ; stem nearly glabrous or slightly downy 
furrowed, leaves coriaceous grey hairy and tomentose beneath. R. 
argenteus Lees. 
12. (4.) R. discolor W. et N. ; stem with stellate down furrowed, leaves 
coriaceous with close white firm tomentum beneath. R. fruticosus 
L. : E. B. t. 715. 
b. Stern angular hairy. Leaves grey or white beneath. 
13. (5.) R. leucostachys Sm. ; stein with fascicled hairs and copious stellate 
down, leaves softly tomentose and hairy beneath, prickles of panicle 
slender straight. E. B. S. t. 2631. 
14. (5.) R. carpinifolius W. et N. ; stem with fascicled or solitary hairs 
and little or no stellate down, leaves hairy or tomentose beneath, 
prickles of panicle decurved. E. B. S. t. 2664. 
c. Stem angular. Leaves green on both sides. 
15. (5.) R. villicaulis W. et N. ; stem with spreading hairs, leaves thick 
velvety shining with reddish veins beneath. R. svlvaticus Lees. 
16. (5.) R. pampinosus Lees; stem with few' hairs, leaves thin hairy 
beneath on the veins but otherwise nearly glabrous. 
17. (5.) R. Salteri Bab. ; stem furrowed nearly glabrous, leaves thin 
hairy hard and rough beneath, branches of the panicle short few- 
flowered patent and subeorymbose. R. calvatus Blox. 
18. (5.) R. macrophyl/us W. et N. ; stem with scattered spreading hairs, 
leaves thin tomentose or pilose beneath, branches of the panicle 
racemose ascending. E. B. S. t. 2625. R. Schlethtendalii Bab. 
R. amplificatus Lees. 
d. Stem nearly round, hairy. Leaves green on both sides. 
19. (5.) R .mucronatus Blox.; prickles of stem few' small slender straight, 
leaves rough and hairy on both sides. 
20. (5.) R. Sprengeli Weihe ; prickles of stem numerous unequal decurved, 
leaves distantly pilose beneath. R. Borreri Bell Salt. 
