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Physostegia virginiana 'Miss Manners' - Miss Manners Obedient Plant -
Picea abies - Norway Spruce -
Picea abies 'Nidiformis' - Bird's Nest Spruce -
Picea glauca 'Conica' - Dwarf Alberta Spruce -
Picea pungens 'Baby Blue' - Baby Blue Spruce -
Picea pungens 'Globosa' - Globe Blue Spruce -
Pieris japonica 'Brouwer's Beauty' - Brouwer's Beauty Pieris -
Pieris japonica 'Cavatine' - Cavatine Pieris -
Pieris japonica 'Flaming Silver' - Flaming Silver Pieris -
Pieris japonica 'Katsura' - Katsura Pieris -
Pieris japonica 'Mountain Fire' - Mountain Fire Pieris -
Pinus mugo 'Slowmound' - Slowmound Mugo Pine -
Pinus strobus - White Pine -
Platycodon grandiflorus 'Astra Blue' - Astra Blue Balloon Flower -
Platycodon grandiflorus 'Astra White' - Astra White Balloon Flower -
Platycodon grandiflorus 'Sentimental Blue' - Sentimental Blue Balloon Flower -
Polemonium 'Heaven Scent' - PW® Heaven Scent Jacob's Ladder -
Polemonium reptans 'Stairway to Heaven' - Stairway to Heaven Creeping Jacob's Ladder -
Polygonatum odoratum var. pluriflorum 'Variegatum' - Variegated Fragrant Solomon's Seal -
Polystichum acrostichoides - Christmas Fern -
Polystichum polyblepharum - Tassel Fern -
Prunus serotina - Black Cherry -
Prunus x cistena 'UCONNPCSDR' - Stay Classy® Sand Cherry -
Pulmonaria 'Raspberry Splash' - Raspberry Splash Lungwort
