Ol'd. 4.] ICOSANDRIA POLYGYNIA. 107 



stalks aggregate, occasionally a little hairy. Calyx pinnate, 

 with entire leaflets. Leaflets ovate, almost simply serrated ; 

 downy beneath. Bracteas rising much above the fruit. 

 Hedges and thick. T? . 6, 7. Stem 6 — If Pr. hooked; aggreg. 

 Fl. flesh-col. Styles hairy. 



17. R. dumetorum, Suppl. 2610. (Thicket R.) Fruit elliptical, 

 smooth, as tall as the bracteas. Flower-stalks aggregate, slightly 

 hairy. Calyx copiously pinnate, somewhat cut. Leaflets simply 

 serrated, hairy. 



Hedges in the S. Tj . 6. 4 — 6fl Pr. scattered, hooked. Styles a 

 little hairy. 



18. R. Forsteri, Suppl. 2611. (Downy-ribbed Dog R.) Fruit ellip- 

 tical, smooth, like the aggregate flower-stalks. Calyx copiously, 

 and somewhat doubly, pinnate. Leaflets simply serrated, smooth 

 above ; ribs hairy beneath. 



Hedges. Tj . 6, 7. 6 — 8^ Pr. scatt. conical, hooked. Leajl. 5, or 1. 



19. R. hibernica, 31.2196. (Irish R.) Fruit nearly globular, smooth, 

 as well as the flower-stalks. Calyx pinnate, with entire appen- 

 dages, permanent. Leaflets elliptical, simply serrated ; ribs 

 hairy beneath. Prickles slightly curved, scattered, unequal. 



Thickets in Ir. T? . 6 — 11. Bushy and prickly, 3 — 5fl Fr. orange-col. 



20. R. can'ina, 14. 992. (Dog R.) Fruit ovate, smooth, or some- 

 what bristly, like the aggregate flower-stalks. Calyx pinnate, 

 deciduous. Leaflets simply serrated, pointed, quite smooth. 

 Prickles strongly hooked. 



Hedges, woods, and thick. Tj . 6, 7. 6—8/ spreading. Pet. pinkish, 

 large, f/agr. Fr. scarlet, of a grateful flavour. 



**** Branches without bristles. Prickles hooked, compressed. 

 Styles combined. 



21. R. systyla, R. collina, 27. 1895. (Close-styled Dog R.) Fruit 

 ovate-oblong, smooth. Flower-stalks glandular. Calyx pinnate, 

 deciduous. Floral receptacle conical. Styles combined, smooth. 

 Leaflets simply serrated. 



Hedges & thick. "^ . 6,7. Pr. dilated at thebase. Fl. pinkish, fragr. 



22. TL.arvensis, 3. 188. (Field Dog R.) Fruit globose or elliptical, 

 smooth. Flower-stalks glandular. Calyx pinnate, deciduous. 

 Floral receptacle nearly flat. Styles combined, smooth. Leaflets 

 simply serrated. 



Hedges' and fields. T? . 7- Br. of great length, reddish. Fl. white, 

 fragr. 



255. RuRUS. Bramble and Raspberry. 

 * Stem shrubby, angular. 



1. R. fruticosus, 10. 715. (Common B. or Blackberry.) Stems 

 furrowed ; barren ones arched and elongated. Prickles hooked. 

 Leaves pedate, of five, stalked, ovate-oblong leaflets ; white and 

 downy beneath. Calyx reflexed, unarmed. 



