large blue flowers, edible fruits. 
lutea Yellow flowers. 
PENTSTEMON birsuta Beard Tongue, showy purple 
flowers in summer, 12". 
PHLOX See separate classification. 
PHYSOSTEGIA virginica False Dragon-Head, pink 
Rowers on 2' spikes. 
PODOPHYLLUM peltatum May Apple, large leaves 
with nodding cream-colored flowers, fragrant. 
POLEMONIUM reptans Jacob’s Ladder, beautiful 
blue bellshaped Rowers in spring, 6". 
POLYGONATUM bijlorum Dwarf Solomon’s Seal, 
cream-colored flowers. 
commutatum Giant Solomon’s Seal, often 4' tall. 
POTENTILLA tridentata White Cinquefoil, shrubby, 
evergreen foliage and white flowers, 6". 
PROSARTUS S ee Disporum. 
PYXIDANTHERA barbulata Pixie Moss,white flowers, 
1", rare and difficult, 35c each. 
brevifolia Smaller form, 35c each. 
SAGITTARIA graminea White waxlike flowers, 6", 
bogs. 
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