
Prunus triloba, 
REMI Se ke 
Ptelea trifoliata, 
SA SS a Seg | 
De ee 
: MN Re 
Pyracantha pauciflora, B&B, 
LS | aa 
; Maes Pte oe 
Rhamnus Chadwicki, 
i aE A ce 
-Rhamnus frangula, 
AS eel ie ee on ta 
MI or a a 
Ren See ee 
SA epee) by et 
Rhamnus frangula laciniata, 
(very rare), 
MN er eee 
Rhodotypos kerrioides, 
ii es oS 
DUM ge a ee 
Rhus aromatica, (fragrant sumac), 
(SR Ea Sa a 
PERE aa hk 
Rhus copallina, 
Ss ck SS a a ae 
Rhus cotinus, (smoke tree), 
a ape eee Stace 
a Rig afar aan Seat ee eco 
Ee RS eet ans cae ea 
Rhus glabra, 
Super ya ie ge NO 
Rhus typhina, 
3 SE ARE NES ere eating re 
Ne ye eee eS 
Ribes alpinum, 
MUIR ATS 2 | tS YS es 
Robinia hispida, (Rosa acacia), 
| 9 oe a oe ee See 
AS SR ea Re 
Robinia kelseyi, own root, 
(pink locust), 
MMI ee a ee 
Robinia slaveni, own root, tree form, 
(pink, locust), 
js Sy ER ST Siena ae a ee 
Rosa carolinensis, 
(aN SS eM am Oe 
EMR eth Ss ae SO 
Rosa hugonis, 
I tes oe Sh ee ey 
Rosa nitida, 
BeeG-5 ftig. o. 2=- Cie Rett: i ak eo 
Rosa rubifolia, 
SMa Se LS 
Rosa rugosa, (white & pink), 
Meant ae, Se 
Shepherdia canadensis, 
Pete ele ey ee 
SEE ot ek 
Sophora japonica, 
WUE fer ns ee Bee eS 
Spiraea anthony watereri, 
BUND Boies cian eH + 2 
Spiraea arguta, 
te Se a oes 
a SS ae 
19 
10 Rate 
40 
.90 
.60 
25 
30 
45 
1.75 
2.00 
30 
.20 
125 
30 
40 
715 
25 
35 
30 
35 
35 
40 
-60 
75 
29 
.20 
25 
29 
o5) 
30 
.60 
2.00 
25 
30 
50 
30 
30 
30 
45 
.90 
3.00 
29 
225 
AES) 
100 Rate 
45 
55 
.20° 
25 
40 
1.50 
1.75 
29 
18 
.20 
iy 
20 
30 
25 
30 
os fe 
50 
70 
18 
22 
22 
25 
20 
25 
.20 
.20 
30 
