32 MOUNT ARBOR NURSERIES, SHENANDOAH, IOWA 
ORNAMENTAL SHRUBS—Continued 
SPIREA—Continued 
arguta, Garland Spirea. 5-6 ft. 
Upright, hardy shrub, small light green leaves covered with single white 
flowers. April-May. There are a number of hybrids varying in habit of 
growth. Per10 Peri100 Per 1000 
12a tos1&: inches. gnu pee eee ee See ae $ 2.10- $ 18.000) $e 
18..t0%24 inches. 2= «tee Be ay 8 ee ae 2.90 25.00 220.00: 
2 toys feetewes 22s. eee A eae ees eee ee Me sa 4.00 35.00 300.00 
Billiard Spirea, billiardi. 5-6 ft. 
Bright pink flowers in spikes. July-September. 
P2RtOeLSciIncueS a. oes. ie Grae oS oe 2 ee Dan 18.00 160.00 
3: ay 7 ok ba Ue] a=) eee eee eo, Ohne ole 2.90 25.00 220.00 
2). tor 8 sfeet=iee.. See ee ee eee eee 4.00 35.00 300.00 
3 tO P4et eet set ee ob ee eo ee ue 2 500 45.00 = 
Froebel Spirea. 4 ft. 
Vigorous, spreading grower. Bright pink flowers. May-June. Purplish tips 
in spring. Beautiful autumn colors. Very hardy. Used extensively. 
9 AtOPL2: (inches 2.252) copie eee oe Pe ee 170 14.00 — 22a 
I2PtePi8-inchests+. oe eee ee eee 2.10 18.00 160.00 
18#tos24incheses 2. ee ee Fira x aah Bat on 2.80 25.00 220.00 
2 to 2% feet___..- eS Pe LAAN ee Cee eee 3.50 30.00" = aa 
japonica ovalifolia, Japanese White (Callosa Alba) 3 ft. 
9%.t6 12" inchesste ce) oe ne ee eee ee ee ee 2.90 25.00" 7 eae 
12") CO LO INCNDOS ieee noe ee eee ee ee 4.00 35.007 2 eee 
15 *tORLS¢InChess. oe. cee eae ee ee ee ee ee 4.50 40.00. 2a 
opulifolius, Ninebark. (See Physocarpus.) 
prunifolia, Double Bridalwreath, 5-6 ft. 
Small plum-like, double white flowers blooming profusely. Hardy. 
IZeto 18 inches en Se ee eee eee 2.90 25.00 = ae 
18a tor24 inches... es Aen ati Sees Cee ORS et 4.00 35.00. 72) 
PD stors feet Be 8 23 eee eee ee ee 5.00 45.00 “=a 
oom feetiese soo Ses ate eee eee eRe eet 6.00 55.00 ee 
richmensis. Pink Bouquet. 4-5 ft. 
A very hardy shrub with showy spikes of rich pink flowers. 
T2RLO er IN CROCS as Nae a et an ee ee ee 2.90 25.00 
1S tGu24 inChesye). 2 ee ee ee eee 4.00 35.00 
sorbifolia. (See Sorbaria.) 
Thunbergi, Spirea thunbergi. 3-4 ft. 
Low growing shrub with slender spreading branches. Feathery bright green 
foliage. Snow-white flowers, April. 
12 to'sl8 cinches 22. Ne ee 2.10 18.00 - | 2a 
18. to.“24= inches ja. Soke ea ee 2.90 25:00. = Se2aeae 
2 tO Seu CC Gare eee ee ae ee Seah 30.00. = ae 
QhostO«d. Gets 4 2 te meee teak es OTe ene 4.50 40.00 
Vanhoutte, Spirea van houttei. 8-10 ft. 
Well known, popular shrub. Graceful habit of growth. Sometimes called 
Bridalwreath. Pure white flowers, April-May. Blooms profusely. 
12 tO AS ZIN CDOS see eee 1.40 12.00 100.00 
18 to 24 inChess acces oe eee oe ee eee ee ee 1.90 16.00 140.00 
Di TO etl CC ete as ae at ae a ee 2.50 22.00 200.00 
3. ‘tons feeleg 2 3. ctor ee ee 3.50 30.00 270.00 
4 tompufeetis:.20 520.025. eee ee ee 4.50 40.00 
