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Pachysandra terminalis (Japanese Spurge)

Evergreen ground cover glossy foliage. Creamy-green flowers. Shade.

Pachysandra terminalis 'Variegata'

(Variegated Japanese Spurge)           
White fluffy, fragrant flowers. Up to 10 inches tall. Shade to partial  sun. Well drained soil. Zone 7

Papaver atlanticum (Atlantic Poppy)
Lively orange, scarlet  flowers on low, bluish foliage.
Full sun, well-drained soil. Zone 7

Parrotia persica 'Pendula' (Weeping Parrotia)

Exfoliating bark, tiny red flowers in Spring. Lovely Fall colors of red, yellow & orange. New growth is purplish. To 10 ft. Sun. Zone 5-7

Parthenocissus henryana (Silvervein Creeper)

Burgundy foliage with silver veins that turn brilliant red in Fall. Self-clinging vine to 35 ft. Sun. Zones 6-9

Patrinia scabiosifolia (Omina-Eshi from the Mts. of Japan)

Bright golden-yellow flowers from Summer to Fall. Bright green foliage turns orange-red in Fall. Good for cut flower. Up to 4 ft. Sun.  Zone 5-7

Patrinia villosa    (White Patrina )

 Masses of showy white flowers on 3 ft stems. Very drought tolerant.  

 Best in Sun

Zones 6-10    "
 

Paulownia tomentosa     (Empress Tree)    Clusters of lilac-blue, trumpet-shaped, 2 inch long, fragrant flowers.    

To 20+ ft.in 8 years.  

A good Bee tree! Sun.    

Pelargonium 'Apricot' (Apricot Scented Geranium)

Lovely dark pink flowers on sweetly scented foliage to 24 inches. Sun. Zone 9

Pelargonium 'Brilliant' (Pineapple Scented Geranium) Brilliant pink flowers on sweet-scented foliage.

Sun. Zone 9

Pelargonium 'Chocolate Mint'

(Chocolate Mint Scented Geranium)
Large sprawling foliage with dark zoning. Small pink flowers. Sun to Part shade. Tender Perennial Zone 9

Pelargonium 'Cinnamon' (Cinnamon Scented Geranium) Reddish-Pink flowers on 24 inch sweet-scented foliage. Sun. Zone 9

Pelargonium 'Wildwood' (Scented Geranium)
Lilac flowers on upright, dark zoned, nicely scented foliage. Sun.Zone 9

Pelargonium acerifolium (Citronella Scented Geranium)

Very fine, lacy, fragrant foliage with upright habit. Lilac to pink flowers. Sun. Zone 9

Pelargonium crispum (Lemon Scented Geranium)
Deep rosy-lavender semi-double flowers on 3+ foot stems in late summer. Sun. Zone 9

Pelargonium dichondrifolium 'Black Pepper'

(Black Pepper Scented Geranium)Heavily scented foliage and white flowers on this rare plant. Sun. Zone 9

Pelargonium graveolens 'Silver Rose'

(Silver Rose Scented Geranium)

Upright habit, silvery and white. Pale pink flowers. Sun. Zone 9

Pelargonium nervosum (Lime Scented Geranium)
Bushy habit, rounded, bright green leaves. Large lavender flowers. Sun. Zone 9

Pelargonium odoratissimum (Apple Scented Geranium)    
Round, soft green leaves. Mounding habit. Small white flowers in clusters. Sun. Zone 9

Pelargonium 'Prince Rupert' (Lemon-rose Scented Geranium)

Pale pink flowers in 2 ft. bright variegated lemony scented foliage. Sun. Zone 9

Pelargonium tomentosum (Peppermint Scented Geranium)

Rounded, fuzzy, heavily scented trailing foliage and white flowers. Sun to partial shade. Zone 8

Pelargonium torrento (Ginger Scented Geranium)

Soft, rounded leaves and an upright habit. Large lilac flowers. Sun. Zone 9

Penstemon barbatus 'Iron Maiden'

(Iron Maiden Beardtongue)

An abundance of deep scarlet flowers on strong upright stems with green-blue foliage.Grows 3 to 4 feet tall in Sun.  Zone 7

Penstemon pinifolius (Pineleaf Penstemon)

Orange-red flowers with delicate foliage

on trailing 12 inch plants. Sun. Zones 3-9

Persicaria 'Langthorn's variety' (From China aka: Polgonum) Wonderful silver, green and red foliage and tiny white flowers to 6 inches. Best color in Sun. Zones 5-9

Persicaria 'Red Dragon' (Fleece Flower)

Red. silver and green arching foliage to 3 ft. White flowers.

Sun to partial shade. Zones 5-9

Persicaria amplexicaulis 'Firetail' (Fleece Flower)

Magenta flowers on bright green foliage to 4 ft. Wildlife attractive. Zones 4-7

Persicaria virginica 'Painters Palette'

(aka: Tovara) White with red and green splashes on foliage to 2 ft. Zone 7

Petasites japonicus giganteus (Fuki) 
Large flowers arrive before the enormous foliage in early spring. To 3 ft. Edible stalks. Loves a wet area! Sun to partial shade. Zone 5-7

Philadelphus lewisii (Wild or Native Mock Orange)

Fragrant two- inch white blossoms in Summer. Drought tolerant. Idaho state flower. Best in Full Sun. Zone 1-17           

Philadelphus microphyllus 'Variegata' (White Daube)

Large white, double and fragrant flowers on beautifully variegated shrubs. To 5 ft. Best in Sun to partial shade.   Zones 6-9

Phlomis russeliana (Sticky Jerusalem Sage)

Soft pale yellow flowers persist on evergreen foliage to 3ft. Wildlife attractive. Sun to partial shade. Zones 4-9

Phormium 'Shiraz' (New Zealand Flax)
Deep Red Wine-colored foliage to 4 ft. Sun or partial shade. Zone 7

Phormium tenax 'Atropurpureum' (New Zealand Flax)   
Ever-purplish-red sword-like foliage to 4 ft. Nice for containers. Sun. Zone 7

Phyllostachys nigra (Chinese Black Bamboo)
Shiny black culms, and  small foliage.  An excellent container plant. 16x8 ft.           

Physocarpus opulifolius 'Diablo' (Bronze Dwarf Ninebark)
Deciduous shrub with bronze foliage grows 4-5 ft. Pink flowers in spring. Sun for best color. Zone 7

Physocarpus opulifolius 'Luteus' (Golden Ninebark)
White to pinkish flower clusters. Golden-yellow foliage with red fall color. Bushy habit. To 5-7 ft. Sun. Zone 7

Pleioblastus fortunei (Variegated Carpet Bamboo)
Ground cover bamboo with golden striped leaves. Medium to light Shade. To 2 ft. Zone 7

Podocarpus nivalis (Alpine Totara)
Taxis-like evergreen, compact, low-growing shrub in Zones 4 to 9. Well drained soil. Sun to partial shade.         

Podophyllum pleianthum (May Apple)
Umbrella-like foliage with clusters of maroon-red flowers give way to egg-sized yellow fruit. Moist soil, partial to full shade. Zone 7

Polygonatum odoratum (Solomon's Seal)        
Creamy-white pendulous, fragrant  flowers. Arching, angular green stems to 3 ft. Shade to filtered sun. Zone 4-9 

Polygonatum odoratum 'Variegatum'

(Variegated Solomon's Seal)
Fragrant white flowers in Spring. White and bright green foliage is toxic if eaten,  deer resistant! Sun to partial shade. Zone 4-8   

Polystichum munitum (Native Sword Fern)
Leathery, dark green shiny fronds can grow up to 4 ft long.  
Nice as cut greens. Sun or Shade.Zone 7

Polystichum setiferum 'Plumoso-multilobum'

(Soft Shield Fern)

Evergreen mossy-looking foliage 12-30 inches tall and wide. Prefers moist shade to partial shade. Zones 7-9

Polystichum setiferum 'Rotundatum Cristatum' 

(Crested Round-pinnuled Soft Shield Fern)

Evergreen 2 ft/ slightly arching. Part sun to shade. Moist to dryish. Zone 7

Polystichum setiferum 'Divisilobum'

(Soft Shield Fern)

Evergreen heavily ruffled foliage on these slow-growing ferns. Zone 7 Best in Shade to partial sun.

Prostanthera cuneata (Australian Alpine Mint Bush)

Evergreen aromatic minty foliage 3 ft x 5 ft shrub for sunny area. White flowers in mid-summer. Zone 7-8

Prunus laurocerasus 'Greenmarble'    (Speckled English Laurel ) 

White blotches and speckles on broad, shining evergreen foliage.    Sun to partial shade.    5 gal / 9.95

Prunus lusitanica    (Cherry Laurel)    Drought tolerant, evergreen tree or shrub with fragrant white flowers and red berries.    To 15 ft.  Zones 6-9    

Pulmonaria hybrida 'Majeste' (Lungwort)

Blue flowers on silvery spotted foliage for Shade. Zone 7

Pulmonaria x 'Roy Davidson' (Lighter Lungwort)
Blue flowers in early spring. Lovely silvery, mottled, spotted foliage. Full shade or partial sun. Zone 7

Pycnanthemum pilosum

(Gray Mountain Mint, Wild Basil)  
White to lilac flowers on up to 3 ft. tall fragrant, edible fuzzy foliage and flowers. Sun-partial shade. Good for containers. Zone 4-8