Rubus.^ xxvii. rosacea: rose^e. 127 
iii. Glandulosi. Stem with many hairs, glands, seta;, and acicul® passing 
into scattered prickles. 
a. Leaflets rarely 3, usually 5, digitate or pedate , basal ones stalked, not 
imbricate. Stem prostrate (in Sp. 21, and then the sepals have a leafy 
point ,) or arched , angular; prickles passing abruptly into ucicuia: and 
sette. Panicle long and leafy. 
f Leaves green and pilose on both sides. 
21. (6.) R. Bloxamii Lees ; stem prostrate, terminal leaflet broadly 
obovate cuspidate, panicle with short branches and corymbose top, 
sepals with a leafy point. 
22. (6.) R. Hystrix Weihe; stem arched, terminal leaflet obovate-oblong 
acuminate, panicle with ascending short branches below and short 
spreading or divaricate ones above, sepals with a flattened dilated 
point erecto-patent in fruit. 
ff Leaves wliitish-green and downy beneath. Sepals reflexed from the fruit. 
Stem arched. Panicle leafy. 
23. (6.) R. Radula Weihe; leaflets unequally and finely serrate, sepals 
without a leafv point. R. Lingua Bab. 
24. (6.) R. rudis Weihe; leaflets doubly and coarsely serrate, sepals with 
a leafy point. R. Leightonii Lees. 
b. Leaves b-nate. Prickles passing very gradually into aciculce and seta:. 
Stem arched or decumbent in the same species. 
f Basal leaflets stalked, not imbricate; terminal one obovate more or less 
acuminate. 
25. (6.) R .pallidus Weihe; leaves greet) and soft beneath, panicle narrow 
with erecto-patent racemose branches its prickles decurved. R. 
rosaceus Lees. 
26. (6.) R. Koehleri W. et N. ; leaves green and rough beneath, “ panicle 
rather open and broad-topped with short mostly corymbose and 
patent branches,” its prickles straight. E. B. S. t. 2605. 
ft Basal leaflets subsessile, usually imbricate, terminal one cordato-ovate 
acuminate. 
27. (6.) R. fusco-ater Weihe ? ; leaves rugose above green or grey and 
tomentose beneath, panicle long rather narrow with short erecto- 
patent subraccmose branches. R. Schleicheri Leighl. R. Cole- 
manni Blox. 
c. Leaflets 3 or 5 (digitate ? or) pedate, basal ones stalked, not imbricate. 
Prickles passing rather abruptly into aciculce and setce. Stem decumbent 
roundly or somewhat angular. 
f Prickles of stem strong. 
28. (6.) R. pyramidalis I5ab. ; stem with few hairs acicul® and set* nearly 
equal short and strong, leaves with recurved edges, base of sepals 
adpressed to the fruit. 
29. (6.) R. scaler Weihe; stem with rather few short hairs acicul® and 
set®, leaves flat at the edge, sepals loosely reflexed. R. Babingtonii 
Bell Salt. 
ft Prickles slender or weak. 
30. (6.) R. G anther i Weihe ; prickles weak unequal, hairs acicul® and 
set® nearly equal short, sepals of fruit reflexed. 
G 4 
