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4652 plants by
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Panicum virgatum 'Cloud Nine'

Tall Switch Grass
Full Form Full Form Form Form Leaves Leaves Form Form

Panicum virgatum 'Heavy Metal'

Heavy Metal Blue Switch Grass
Full Form Full Form Form Form Form Form Leaves Leaves Form Form Form Form

Panicum virgatum 'Northwind'

Northwind switchgrass, Northwind Switch Grass
Form Form Form in Oct. in MD Form in Oct. in MD Seed heads in Aug. Seed heads in Aug. Aug. seed heads Aug. seed heads

Papaver

Poppy
Papaver spp. Papaver spp.
3 Cultivars/Varieties

Papaver orientale

Oriental Poppy
Form Form Close up of flower Close up of flower Flower Flower Close up of flower Close up of flower Back of flower Back of flower Leaves and flower bud Leaves and flower bud
4 Cultivars/Varieties

Papaver rhoeas

Corn Poppy, Field Poppy, Flanders Poppy, Red Poppy
Papaver rhoeas fF Papaver rhoeas fF In a meadow In a meadow Red flower Red flower Close up of flower Close up of flower Life stages Life stages Papaver rhoeas Papaver rhoeas
1 Cultivar/Variety

Paphiopedilum

Lady Slipper Orchid
Form Form Form Form Form Form Form Form Form Form Form Form

Parnassia asarifolia

Appalachian Grass-of-Parnassus, Grass-of-parnassus, Kidney-leaf Grass-of-parnassus
Close up of flower Close up of flower Form Form Leaves Leaves Stem Leaf Stem Leaf Back of flower Back of flower

Parodia

A cluster of bright red flowers with many petals and stamens. A cluster of bright red flowers with many petals and stamens. Small cerioid cactus with small yellow flowers. Small cerioid cactus with small yellow flowers. Small potted cerioid cactus with pale, thin spines. Small potted cerioid cactus with pale, thin spines. Ribbed cerioid cactus with 2 large yellow flowers. Ribbed cerioid cactus with 2 large yellow flowers. Cerioid cactus with three yellow, orange & red flowers. Cerioid cactus with three yellow, orange & red flowers.
11 Cultivars/Varieties

Paronychia kapela

Nailwort
Paronychia kapela Paronychia kapela Form Form Form Form Form Form Form Form Form Form

Parrotia persica

Iron Tree, Ironwood, Persian Ironwood, Persian Parrotia
Parrotia persica Parrotia persica Parrotia persica Parrotia persica Parrotia persica Parrotia persica Parrotia persica Parrotia persica Parrotia persica Parrotia persica Parrotia persica Parrotia persica
5 Cultivars/Varieties

Parrotiopsis jacquemontiana

Flowering Ironwood, Flowering Parrotia
Close up of flower Close up of flower Form Form Leaves and stem Leaves and stem Leaves Leaves

Parthenium integrifolium

American Feverfew, Wild Quinine
Parthenium integrifolium Parthenium integrifolium form in Moore County in summer form in Moore County in summer Close up of leaf in summer in Moore county Close up of leaf in summer in Moore county Form Form Form Form Form Form

Parthenocissus heptaphylla

Seven-leaf Creeper, Sevenleaf Creeper
Parthenocissus heptaphylla Parthenocissus heptaphylla

Parthenocissus quinquefolia

Virginia Creeper, Virginia-creeper, Woodbine
wild form - new growth wild form - new growth Seedlings - April 26 - Haywood Co., - NC Seedlings - April 26 - Haywood Co., - NC Form Form Parthenocissus quinquefolia Parthenocissus quinquefolia Fall Tree Fall Tree Seedling Seedling
3 Cultivars/Varieties

Parthenocissus tricuspidata

Boston Ivy, Grape Ivy, Japanese Creeper, Japanese Ivy
Parthenocissus tricuspidata Parthenocissus tricuspidata Parthenocissus tricuspidata Parthenocissus tricuspidata Fall Color Leaf Fall Color Leaf Parthenocissus tricuspidata Parthenocissus tricuspidata Parthenocissus tricuspidata Parthenocissus tricuspidata Parthenocissus tricuspidata Parthenocissus tricuspidata
8 Cultivars/Varieties

Paspalum dilatatum

Dallisgrass, Dallis Grass, Paspalum, Sticky heads, Water grass
Young Plant Young Plant Seedhead Seedhead Paspalum dilatatum Paspalum dilatatum Form Form Form Form Form Form

Paspalum notatum

Bahiagrass, Common Bahia
Form in bloom Form in bloom Leaves Leaves Leaf blade detail Leaf blade detail Typical Y-shaped inflorescence. Typical Y-shaped inflorescence. Double spike inflorescence Double spike inflorescence Spikelets Spikelets
2 Cultivars/Varieties

Passiflora caerulea

Bluecrown Passionflower, Blue Passionflower, Common Passionflower, Flower of the Five Wounds, Passion flower, Southern Beauty, Wild Apricot
Flower Flower Form on a trellis Form on a trellis Passiflora caerulea Passiflora caerulea Form Form Leaves Leaves Vines and tendrils with fruit Vines and tendrils with fruit
1 Cultivar/Variety

Passiflora incarnata

Apricot Vine, Maypop, Passionflower, Passion Flower, Passion Vine
Close-up of single bluish-purple flower with spiky corona. Close-up of single bluish-purple flower with spiky corona. vine bearing a round, green, golf-ball-sized fruit. vine bearing a round, green, golf-ball-sized fruit. Close-up of single bluish-purple flower with spiky corona. Close-up of single bluish-purple flower with spiky corona. Close-up of single purple flower with spiky corona. Close-up of single purple flower with spiky corona. A round, green, golf-ball-sized fruit. A round, green, golf-ball-sized fruit. Vine with three-lobed leaves. Vine with three-lobed leaves.

Passiflora lutea

Dwarf Passionflower, Eastern Yellow Passionflower, Hardy Yellow Passionflower, Passion flower
Flowers Flowers Leaves Leaves Leaves Leaves Mature fruit Mature fruit Immature fruit Immature fruit Variegated leaves Variegated leaves

Pastinaca sativa

Parsnip, Parsnips, Wild Parsnip, Wild Parsnips
Pastinaca sativa roots Pastinaca sativa roots Pastinaca sativa Pastinaca sativa Pastinaca sativa Pastinaca sativa Pastinaca sativa Pastinaca sativa Leaves Leaves Pastinaca sativa Pastinaca sativa

Patrinia scabiosifolia

Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia Patrinia scabiosifolia
1 Cultivar/Variety

Paulownia fortunei

Dragontree, Dragon Tree, Empress Tree, Fortune's Empress Tree, Princess Tree
Form Form Close up of flower Close up of flower Flowers Flowers Leaves Leaves Leaf closeup Leaf closeup Bark Bark

Paulownia tomentosa

Empress Tree, Princess Tree, Royal Empress Tree, Royal Paulownia
bare tree with clusters of pink flowers bare tree with clusters of pink flowers bare tree with clusters of pink-lavender flowers bare tree with clusters of pink-lavender flowers Clusters of tubular flowers, white inside, lavender outside Clusters of tubular flowers, white inside, lavender outside Tubular white flowers with darker throats Tubular white flowers with darker throats Tubular lavender flowers Tubular lavender flowers Ovoid capsules with long stylar beak. Dehiscence is loculicidal Ovoid capsules with long stylar beak. Dehiscence is loculicidal
1 Cultivar/Variety

Paxillus involutus

Brown Roll-Rim, Common Roll-Rim, Naked Brimcap, Poison Paxillus
Form Form Form Form Form Form Form Form Form Form Form Form

Pedicularis canadensis

Canadian Lousewort, Lousewort, Wood Betony
Form Form Yellow flower Yellow flower Bicolor flower Bicolor flower Leaves and stem Leaves and stem Leaf closeup Leaf closeup Pedicularis canadensis Pedicularis canadensis

Pelargonium

Geranium, Scented Geranium
Pelargonium Pelargonium Pelargonium Pelargonium Pelargonium Pelargonium Pelargonium Pelargonium Pelargonium Pelargonium Pelargonium Pelargonium
5 Cultivars/Varieties

Pelargonium peltatum

Ivy Geranium
Pelargonium peltatum Pelargonium peltatum Flower - November - Wake Co., NC Flower - November - Wake Co., NC Form - November - Wake Co., NC Form - November - Wake Co., NC

Pelargonium x hybridum

Geranium
flowers flowers Mature plants Mature plants Group of plants Group of plants Leaves Leaves Pelargonium 'Caliente Coral' Flower Pelargonium 'Caliente Coral' Flower Pelargonium x hybridum Pelargonium x hybridum
9 Cultivars/Varieties

Peltandra sagittifolia

Spoonflower, White Arrow-arum
Form Form

Peltandra virginica

Green Arrow-arum, Tuckahoe
Form Form Leaves Leaves Flowers Flowers Fruit Fruit Leaves and stem Leaves and stem Peltandra virginica Peltandra virginica

Penstemon

Bearded Tongue
Penstemon Penstemon Penstemon Penstemon Penstemon Penstemon Penstemon Penstemon Penstemon Penstemon Form Form
8 Cultivars/Varieties

Penstemon australis

Eustis Lake Beardtongue, Eustis Lake Penstemon, Pink Beardtongue, Sandhill Beardtongue, Slender Beardtongue, Slender penstemon, Southern Beardtongue
Form Form Flowers Flowers Flowers Flowers Stem and leaves Stem and leaves Leaves Leaves

Penstemon canescens

Appalachian Beardtongue, Beard-tongue, Hairy Beardtongue, Penstemon
Penstemon canescens Penstemon canescens Form Form Plant Plant Leaves Leaves Stem Stem bloom with carpenter bee, spring, Iredell County, NC bloom with carpenter bee, spring, Iredell County, NC

Penstemon cobaea

Cobaea Beardtongue
Form Form Flower Flower Form Form Form Form

Penstemon digitalis

Foxglove Beardtongue, Smooth Beardtongue, Tall White Beardtongue, White Beardtongue
Flowers Flowers Close up of flower Close up of flower Penstemon digitalis Huskers Red Penstemon digitalis Huskers Red Fruit Fruit Leaves Leaves Stem and buds Stem and buds
1 Cultivar/Variety

Penstemon digitalis 'Huskers Red'

Beardtongue, 'Hucskers Red' Penstemon, 'Huskers Red' Beardtongue, Penstemon
Flowers Flowers Form in bloom Form in bloom Flowers Flowers Close up of flower Close up of flower Leaves Leaves Form Form

Penstemon hirsutus

Hairy Beardtongue, Hairy Penstemon
Form Form Flowers Flowers Flower detail Flower detail Leaves and stem Leaves and stem Hairy stems Hairy stems Fruits Fruits
1 Cultivar/Variety

Penstemon laevigatus

Eastern Beardtongue, Eastern Smooth Beardtongue, Smooth Beardtongue
Form Form Form Form Flowers Flowers Blossom in spring in Moore County Blossom in spring in Moore County Penstemon laevigatus Penstemon laevigatus Leaves in spring in Moore County Leaves in spring in Moore County

Penstemon smallii

Beard Tongue, Blue Ridge, Small's Beardtongue
Penstemon smallii Penstemon smallii Spring form Spring form Close up of flower Close up of flower seedlings seedlings Stem and Flower Stem and Flower Stem and Flower Stem and Flower

Penstemon x mexicali Red Rocks® 'P008S'

Red Rocks® Penstemon
Spring form in bloom Spring form in bloom Flowers and buds Flowers and buds Pollinator on flower Pollinator on flower Close up of flower Close up of flower Spring form Spring form Spring leaves Spring leaves

Pentanema britannicum

British Elecampane, British Yellowhead, Elecampane, Meadow Fleabane
Inula britannica L. Inula britannica L. Inula britannica L. Inula britannica L. Inula britannica L. Inula britannica L. Inula britannica L. Inula britannica L.

Pentas lanceolata

Egyptian Starcluster, Egyptian Star Cluster, Egyptian Star flower, Pentas, Star Cluster
Pentas lanceolata Pentas lanceolata Pentas lanceolata Pentas lanceolata Pentas lanceolata 'Lonwood Pink' flowers Pentas lanceolata 'Lonwood Pink' flowers Pentas lanceolata 'Lonwood Pink' form Pentas lanceolata 'Lonwood Pink' form Pentas lanceolata Pentas lanceolata Pentas lanceolata Pentas lanceolata
8 Cultivars/Varieties

Peperomia

Peperomia, Radiator Plant
Two potted houseplants with white variegated leaves. Two potted houseplants with white variegated leaves. Foliage of rounded leaves with silver stripes. Foliage of rounded leaves with silver stripes.
25 Cultivars/Varieties

Peperomia argyraea

Watermelon Begonia, Watermelon Peperomia, Watermelon Plant
Form Form Leaves Leaves Form Form Leaves Leaves Form Form Stem and Leaves Stem and Leaves
2 Cultivars/Varieties

Peperomia caperata

Emerald Ripple Peperomia, Emerald Ripple Pepper, Green ripple peperomia, Ivy-leaf Peperomia, Little fantasy peperpmia, Metallic Peperomia, Ripple Peperomia, Silver Heart
Form Form Leaves Leaves Form Form Form Form Leaves Leaves Leaves Leaves
12 Cultivars/Varieties

Peperomia clusiifolia

Jelly Plant, Red Edged Peperomia, Red Edged Radiator Plant, Red Edge Peperomia, Variegated Radiator Plant
Form Form Stem and Leaf Stem and Leaf Leaves Leaves Leaves Leaves Leaf Leaf Leaves Leaves
4 Cultivars/Varieties