150 POPULAR FLORA. 



* * Leaflets 3 or 5, white-downy beneath: flowers small: petals white, erect. 



3. Garden Raspbekry. Stems with some slender hooked prickles as well as bristles; petals shorter 



than the calyx; fruit red, &c., the grains minutely downy. Cult. R. Idmus. 



4. Wild Red R. Stems very bristly; petals as long as the calyx; fruit pale red, very tender. Very 



common N. -R. sirigbsus. 



5. Black R. (or Thimblebeery). Plant glaucous all over; the long recurved stems and stalks 



beseT>with hooked prickles; fruit dark purple. Borders of woods and fields. R. occidenialis. 



^ 2. BLACKBERRY. Fruit of large grains, remaining on the juicy receptacle, black or dark purple 

 when ripe: petals white, spreading; leaflets 3 or 5. 



6. High Blackberry or Bramble. Stems mostly erect, angular, beai'ing stout curved prickles; 



young shoots hairy and glandular; leaflets ovate or oblong, pointed, downy underneath and prickly 



on the midrib ; flowers large, iu racemes ; fruit la::ge, sweet. R. viUbsus. 



^ Low B. (or Dewberry). Stems long. traiUng; leaves smaller and nearly smooth; flowei-s fewer, 



and the large sweet fruit ripe earlier than in the last. Sterile or rocky ground. R. Canadensis. 



8. Sand B. Stems low, but erect, with stout hooked prickles; leaflets wedge-obovate, whitish-woolly 



beneath; fruit sweet. Sandy soil. New Jersey & S. R. cuneifblim. 



9. Running SwA^rr-B. Stems slender, creeping, hooked-prickly; leaves nearly evergreen, shining, 



obovate; flowers small; fruit of few grains, reddish until ripSj sour. AVet woods, N. R. liispidus. 



Rose* Rosa. 



Calyx with an urn-shaped hollow tube (Fig. 360), bearing 5 leafy lobes at the top, 5 petals ai 

 many stamens, and within enclosing many pistils attached to its walls. The ovaries ripen into bbny 

 and hairy akenes, and the calyx makes a fleshy or pulpy, red and berry-like fruit (Jilp). — Shrubs, with 

 pinnate leaves of 3 to 9 leaflets, (Stigmas just rising to the mouth of the calyx, except in No. 1.) 

 * Wild Roses. But No. 1 is cultivated, especially in double-flowered varieties, and the Sweet-Brier, 



which came from Europe, is also kept in gardens, for its sweet-scented leaves. Flowers in all 



bright rose-color. 



1. Prairie Rose. Stems climbing high, prickly; leaflets 3 or 5, large; petals deep i*ose-color turning 



pale; styles cohering together, and projecting out of the tube of the calj'x; flowers in corymbs, 

 scentless, in summer. Edges of prairies and thickets; W. and cult. R. setigera. 



2. Sweet-Brier R. (or Eglantine). Stems climbing, and with stout hooked prickles; leaflets 5 or 



7, roundifeh, downy and bearing russet fragrant glands beneath; hip pear-shaped. Road-sides, 

 gardens, iScc. R. ruhlginbsa. 



3. Swamp R. Stems erect, 4° to 7° high, with hooked prickles; leaflets dull, 5 to 9; flowers in 



corymbs ; hips rather bristly, broader than long. R. Carolina. 



4. LoAV Wild R. Stems 1° to 3° high, with mostly straight prickles; leaves smooth and commonly 



shining; flowers single or 2 to 3 together; hips as in the last Common. R. liicida. 



6, Bland R. Low, pale or glaucous, with few or no prickles; calj-x and globular hips very smooth. 



Rocks: flowering early in summer. N. R. blanda. 



* * Cultivated species are very numerous and much mixed. The commonest are: — 

 Cinnamon Rose, R. cimiambmea. Damask R., R. Damascena. 



Scotch or Burnet R., R. spinosissima. Cabbage or Hundred-leaved R,, R. ceniifblicu 



