MOON'S 
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Potentilla 
Potentilia  fruticosa.  Shrubby  Cixquefoil.  (D) 
All  summer  its  low-spreading  branches  are  bright 
with  yellow  flowers  and  narrow,  fuzzy  leaves. 
Grows  in  dry  or  wet  soils  and  stony  places. 
Each  10 
1  to  li  ft  $0  85    $2  50 
li  to  2  ft   50     H  50 
Prunus 
Prunus  besseyi.  Western  Sand  Cherry,  or  Rocky 
Mountain  Dwarf  Cherry.  (S). 
3  to  4  ft.,  heavy  $0  75    $5  00 
P.  Pissardi.  Purple-leaved  Plum.  (L)  A  little 
tree  with  dark  purple  leaves  that  keep  their  lus- 
trous coloring  even  through  the  summer  and 
fall.  Small  pinkish  white  flowers  cover  it. 
Each  10 
4  to  5  fr.  $0  75    $5  00 
P.  triloba.  Double-flowekinc  Plum.  (M)  May.  A 
strong-growing,  hardy  shrub,  v.  ith  delicate  pink, 
double  flowers  and  sh'iider  branches.  Very  orna- 
mental. 
to  4  ft  
TREES 
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Earl.  10 
^0  50    $4  00 
Ptelea  •  Hop  Tree 
Ptelea  trifoliata.  (L)  June.  Bright  shining  foli- 
age, clusters  of  white  flowers  succeeded  by  an 
abundance  of  ornamental  seed-vessels  that  cling 
tenaciously  for  a  long  while.  Suited  for  mass 
Plantings.  ^^^^.^^ 
3  to  4  ft  $0  35    $2  50    $20  00 
var.  aurea.  Golden  Hop  Tree.  (L)  June. 
Each  10  100 
4  to  5  ft  $0  50    $4  00    $30  00 
5  to  6  ft   75     5  00     40  00 
Pyrus- 
Pyrus  arbutifolia.    Choke  Berry.    (L)  May. 
Clusters  of  small  white  flowers,  succeeded  in 
August  by  bright  red  berries  that  remain  until 
winter.  Bright  crimson  autumn  foliage. 
Each         10  100 
2  to  3  ft  $0  35    $2  50   $20  00 
4  to  5  ft   50     4  00     30  00 
P.  floribunda.  Flowering  Crab,  or  Red  Choke 
Berry.    ([.)    Flowers  white  tinted  with  red, 
borne  in  abundance.  ^^^^^ 
4  to  5  ft  $0  75    $6  00 
Rhamnus 
A  group  of  large-growing  shrubs  or  trees  that 
are  well  suited  for  mass  and  border  plantings, 
especially  in  public  grounds  where  subjected  to 
abuse.  Grows  in  city  atmosphere  and  in  partial 
shade.   Have  ornamental  berries  in  the  autumn. 
MORRISVILLE.  PENNSYLVANIA 
Rhamnus  Caroliniana.  Indlan  Cherry.  (L). 
Each         10  100 
5  to  6  ft  $0  75    $5  00    $40  00 
R.  catharticus.  Buckthorn.  (L)  June  and  July. 
Often  used  for  hedges. 
2  to  3  ft  $0  20  $1  50    $12  00 
3  to  4  ft                                35  2  50     20  00 
5  to  6  ft   50     4  00     30  00 
6  to  7  ft.,  heavy   75      5  (K) 
Rhodora 
Rhodora  Canadensis.  (D)  April.  Showy  rose-  and 
purple-colored  flowers.  ^^^^^ 
1  to  li  ft  $o'  75    $6  00 
Rhodotypus 
Rhodotypus  kerrioides.  White  Kerrla.  (S)  A 
highly  desirable  shrub  for  almost  any  purpose, 
growing  in  all  soils  and  succeeding  as  far  north 
as  Massachusetts.  Resembles  the  Kerria  in  leaf 
and  appearance.  The  graceful  branches  bear 
single  white  flowers  in  May  and  sparingly  through 
the  summer.  Black  berries  follow  in  the  fall. 
Each  li>  100 
2  to  3  ft.  :  $0  35    $2  50    $20  00 
3  to  4  ft   50     3  50     25  00 
Rhus  •  Sumac  and  Mist  Tree 
The  old-fashioned  Mist  Tree,  or  Smoke  Bush  (R. 
Cotiiius),  is  familiar  on  many  old-time  lawms  ;  but 
the  sumacs  until  lately  have  not  been  extensively 
used.  They  are  splendid  subjects  for  mass  plant- 
ings and  natural  effects,  because  they  are  hardy, 
strong  growers  and  possessed  of  beautiful  foliage. 
The  leaves  of  the  cut-leaved  sorts  are  as  delicate 
as  ferns.  In  autumn  they  all  turn  most  gorgeous 
colors. 
Rhus  Cotinus.  Mist,  or  Smoke  Tree.  July. 
Each         10  100 
2  to  3  ft  $0  35    $2  50    $20  00 
3  to  4  ft   50 
R.  Cotinoides.  Chittam  Wood.  (L).  ^^^^ 
5  to  7  ft  $1  00 
R.  glabra,  var.  laciniata.    Cut-leaved  Sumac. 
"Each  10 
1  to  IJ  ft  $0  35    $2  50 
2  to  2J  ft   60     5  00 
R.hirta.  (L). 
10  to  12  ft  $1  25 
R.  Typhina.  Staghorn  Sumac.  ^^^j^ 
3  to  5  ft  $0  50   $4  00 
var.  laciniata.  Cut-leaved  Staghorn  Sumac. 
(L)  This  is  one  of  the  prettiest  kinds. 
Each  10 
4  to  6  ft  $0  75    $5  00 
R.  semilata,  var.  Osbeckii.  Chinese  Sumac.  (M). 
Eaeh  10 
5  to  6  ft  $0  75    $6  00 
53 
