200 THE FLORA. 



Ri(fipherries. 



1 R. odora'tus. Roae F,oivtri/i(/, Petals round, purple. Stalks hairy-cIarnM> . 



2 R. Nutka^nus. White-Jlowering. Petals broad-oval, white. Fls. several. JSf.-i» 



3 R. Chamaemo'nis. Cloud-levry. Petals obovate, white. Flower only one. Mts. 



4 Petals as long or longer than the calyx 5, 6 



4 R. Idaeus. Garden Ras])herry. Petals shorter than the calyx. 



5 R. strigo''sus. Wild Bed Raspherry. Corolla cnp-shaped, single. 



6 R. rosaefo'lius. Bridal Rose. Corolla spreading, double. Cultivated. 



7 Stems prickly, shrubby, biennial. Fruit of many grains 11 



7 R. triflo''rus. Stems entirely unarmed, green, © Fruit of few grain?. 

 8 R. occidenta'lis. Thhnhle-herry . PI. glaucous. Petals shorter than sepals. Fr. dark, 



8 Plants not glaucous. Petals much longer than the sepals 9, 10 



Blackberries. 



9 R. villo'sus. High Blackberry. Flowers in racemes. Leaflets ovate. 



10 R. cuneifo'lius. Sand Bl. Fls. 1-3 together. Lfts. wedge-obovate. M. S. 

 11 Prickles many. Flower-stalks without leaves or bracts 12, 13 



11 R. Canaden'sis. Dewherry. Prickles few. Flower-stalks with leafy bracts. 



12 R. his'pidus. Hispid^ Running Bl. Flowers small, with spreading sepals. 



13 R. trivia'lis. Low Busk Bl. F'owers large, with reflexed sepals. S. 



8. DALIBAK'DA. False Violet. 



Calyx deeply 5 or 6-parted, 8 of the segments larger. Petals 5. Sta- 

 mens many. Styles 5-8, long, deciduous. Fruit 5-8 dryish, drupe-like 

 achenia. — ii Low herbs with creeping stems, simple leaves and 1-2 white 

 flowers on each stalk. Korth. 



D. re'pens. Creeping F. Found in damp woods. Creeping stems a few inches to a 

 foot in length. Leaves roundish- cordate, crenate. Stipules very narrow-linear. 

 Petioles 1-3' long. Scapes 1-flowered, about as long as the petioles. June. 



9. WALDSTEI'NIA. Dry Strawberry. 



Calyx 5-cleft, with 5 alternate, sometimes minute and deciduous bract- 

 lets. Petals 5 or more, sessile. Stamens many. Styles 2-6. Achenia 

 few, dry, on a dry receptacle. — U Acaulescent herbs with lobed or divid- 

 ed radical leaves and yellow flowers on scapes. 



W. fragarioi'des. A pretty plant, in hilly woods, bearing some resemblance to the 

 strawberry. Koot-stock thick, scaly, blackish. Leaves trifoliate, on petioles 

 3-6' long ; leaflets broad-wedge-shaped, cut-toothed, of a shining green above. 

 Scapes about as high as the leaves, bearing 2-6 flowers, which are h' across. 

 June. 



W. loba'ta. Lobed D. Along rivers, &c. Leaves simple, roundish-cordate, gener 

 ally 3-5-lobed, &c. Jj^ril, June. S. 



