198 THE FLORA. 
by culture); achenia 00, bony, hispid, included in and attached to the in 
side of the fleshy calyx-tube.—Shrubby and prickly plants. Leaves un- 
equally pinnate. Stipules attached to the petiole, or often free. 
In the table, the first ten species are found growing wild in this country, and 
sometimes also cultivated. The other species never grow wild here, 
§ Styles growing together into an inserted column. Climbers....B 
§ Styles not cohering into a column....a 
a Stipules nearly free from the petiole and falling off....g 
a Stipules adhering to the petiole....b 
pb Plant armed with curved or hooked prickles, erect....d 
b Plant armed with straight prickles....¢ 
c Wild, native Roses, 1-3 f., erect....5-7 
c Cultivated exotics climbing (No. 20) or erect....21-28 
d Leaflets glandular and fragrant beneath....f£ 
d Leaftcts not at all glandular, Shrubs erect....e 
e Wild, native Rose, flowers single....8 
e Cultivated exotics, mostly double-flowered....18, 14 
f Flowers single. Wild....9, 10 
f Flowers double. Exotic, cultivated....15-17 
g Leatiets 5-9. Flower-stalk enveloped in bracts....4 
g Leaflets 83-5. Flower-stalk bractless, very smooth....2, 19 
h Leaflets 3-5, mostly 8. Native and cultivated....1 
h Leaflets 5-9....k Stipules and sepals mostly entire....11,12 
k Stipules fringed, sepals entire....3 
: k Stipules entire, sepals pinnatifid....18 
1 RB. setig’era, Michigun R. Flowers in corymbs, rose-colored, changeable. W. t 
2 R. leviga’ta. Cherokee R. Lfts. very smooth, ellip. Fils. solit., white. S. 
8 R. multifio‘ra. Japan R. Lifts. soft, wrinkled. Fils. corymbed, double. S. + 
4 R. bractea’ta, Macartney R. Fis. solitary, with large bracts beneathit. S.-W. t 
6 R.lu’cida. Shining A. Lifts. 5-9, elliptic, shining. Prickles few. Calyx hispid. 
6 R.nit‘ida. Wild R. Leaflets 5-9, narrow-lance, shining. Prickles numerous. 
7 R.blanda. Bland R. Lfts 5-7, oblong, dull. Prickles very tew. Calyx smooth. 
8 R. Caroli’na. Swamp R. Stems 4-7f. high. Flowers in corymbs. Dull green. 
9 R. rubigino’sa. Sweet Brier. Sepals persistent. Some of the prickles awl-shaped. 
10 R.micran’/tha. Zylantine. Sepalsdeciduous. Allthe prickles hookedalike. Fis. 
small. 
11 R. sempervi/rens. Evergreen &. Prickles alike. Lifts. evergreen, leathery. + 
12 R.arven’sis. Ayrshire R. Prickles unlike. Lifts. soft, deciduous. + 
18 R,cinnamo’mea. Cinnamon &. Stipules broad, pointed, involute, wavy. + 
14 R.cani’na. Dog &. Stipules broad, serrulate. Sepals fall off after flowering. + 
15 R, centifo/lia, Cabbage R. Moss &. Sepals spread in flower, often very 
glandular. + ; 
