52 ROSACEH. (ROSE FAMILY.) 
1, W. opulifolia, Benth. & Hook. A shrub 3 to 10 ft. high, with slender spreading 
or recurved branches and ash-colored shreddy bark; leaves ovate to cordate, 3-lobed and 
toothed, 1 to 3 inches long. 
5. RUBUS, L. 
” Calyx persistent 5-lobed. Petals 5, conspicuous. Stamens numerous. Carpels numep 
ous, on a convex receptacle, becoming small globose 1-seeded drupes, forming a com- 
pound berry.—Fruit edible. ° 
§ 1. Fruit with a bloom, separating from the receptacle when ripe. 
Leaves simple, palmately lobed; stem soft, woody..............04 ....Nutkanus, 1 
Leaves 3-foliolate, or on the flowering branches simple, rarely 5-foliolate; stems soft, 
woody, prickly— 
Flowers large, red..........2--20008 ee ee ee ee spectabilis, 2 
Blowers: White wssevae sisiceaieia a wiateisisieie isi cisigia ‘cieieiale © sieialaisieteleiars leucodermis, 3 
Stems herbaceous, trailing unarmed.............. 0c eee e ee ee eeee -.-.--pedatus, 4 
§ 2. Fruit persistent, black and shining; stems prickly, flowers white......-.. ursinus, 5 
1. R. WNutkanus, Moc. (Turme.i-BerrRy.) Stems erect, 3 to 8 ft. high; older bark 
shreddy, no prickles; leaves 4 to 12 inches broad; flowers large white, rarely rose-col- 
ored, an inch or more across; fruit red, large. 
2. R. spectabilis, Pursh. (Satmon-BERRY.) Stems 5 to 10 ft. high, similar to the 
last, but armed with a few prickles. Distinguished by its large red flowers and cylin- 
drical-ovoid yellow or purplish berries. 
Var. Menziesii, Wat. Densely tomentose and silky. 
3. KR. leucodermis, Dougl. (Raspprrry.) May be known by its leaflets, white. 
tomentose beneath, prickly stem, white flowers, and its yellowish red white-bloomed 
fruit. 
4, KR. pedatus, Smith. Stems slender pubescent; leaflets cuneate-obovate, an inch 
or less in length; flowers white; the at length reflexed sepals exceeding the petals; berry 
‘of only 3 to 6 large red pulpy drupelets. 
5. R, ursinus, Cham. & Schl. (Buackerrry.) Stems weak or trailing, 5 to 20 ft, 
long; fruit oblong. 
6. CHRCOCARPUS, HBK. 
Calyx narrow, tubular, the campanulate 5-lobed limb deciduous. Petals none. Sta- 
mens in 2 or 3 rows on the limb of the calyx. Carpels solitary. Fruit a villous akene, 
included in the enlarged calyx-tube, tailed with the elongated exserted plumose twisted 
style. 
Evergreen shrubs or trees. C. ledifolius, Nutt. is the Mounrary Manocany of 
the Sierra Nevada. The following is found in the Coast Range. 
