30 UPTON GARDENS 
PRUNUS, Plum. Ornamental Varieties. 
besseyi, White flowers, black fruit; a good sandbank cover, 
cistena. Purple leaf, remains dark red. 
glandulosa rosea, Pink Flowering Almond. 
glandulosa alba. White Flowering Almond. 
melanocarpa, Chokecherry. 
*nana, Russian Almond. A precious dwarf, covered with pink flowers 
early in spring. 
tomentosa. Showy pink-to-white flowers, red fruit. 
triloba. Bright pink, double flowers; early. 
For tree varieties see page 21. 
PURSHIA tridentata, Antelope Brush. A wiry, hardy native. Yellow 
flowers, 
RHAMNUS cathartica, Buckthorn, Greenish-yellow flowers, black 
fruit; good as a coarse screen. 
RHODOTYPOS, Jetbead. 
kerrioides, White flowers, bright green foliage. 
RHUS, Sumac. 
canadensis, Yellow fragrant flowers, red berries. 
glabra. Smooth-leaf Sumac, Leaf and bark smooth. 
glabra laciniata, Cut-leaf Sumac. 
trilobata, Lemonade Sumac, A hardy, drouth-resistant native shrub. 
typhina, Staghorn Sumac. 
RIBES, Currant. 
aureum (odoratum), Golden Currant. Yellow fragrant flowers. 
cereum, Squaw Currant. Native. 
RUBUS (Bossekia). 
deliciosus, Thimbleberry. Large white flowers; a most attractive 
and valuable hardy shrub. 

ROSES 
ROSA, Rose. 
Austrian Copper. Orange-copper, single; spectacular. 
blanda, Meadow Rose. Pink, single; red bark. 
Harrisoni. Harrison’s yellow. 
Hugonis. Soft yellow, single; beautiful, hardy, and adaptable. 
*Rouletti, Alpine Rose. A pink everblooming rock garden gem. Up 
to 8 inches, 
rubinosa, Sweet Lriar. Brilliant winter fruit. 
rugosa hybrids, 
Grootendorst. Silver-pink; continuous bloomer, 
F. J. Grootendorst. Red. 
Max Graf. A trailing rose, large single pink. Flowers and foliage 
both excellent. 
rubrifolia. Attractive dark red foliage, bright red fruit. 
setigera, Prairie Rose. Single pink in clusters, hardy; a lovely shrub 
woodsii, Rocky Mountain Rose. 
Yor Climbing Roses, see Vines, page 32. 
We offer Hybrid Tea, Polyantha and Floribunda Roses which we 
have selected as best for Colorado. Ask for list. 

SALIX, Willow. 
caprea, Pussy Willow. 
irrorata, Native Pussy Willow. 
purpurea nana. A new, very dwarf willow from the Arctic. Fills 
the need for low shrub or hedge of fine texture. See Hedges, 
page 31, 
