Osmanthus fragrans

Osmanthus fragrans

Fragrant Olive, Sweet Osmanthus

Paeonia lactiflora

Paeonia lactiflora

Chinese Peony

Paliurus spina-christi

Paliurus spina-christi

Christ Thorn

Panax ginseng

Panax ginseng

Chinese Ginseng

Panax quinquefolius

Panax quinquefolius

American Ginseng, Huaquishen

Parthenocissus quinquefolia

Parthenocissus quinquefolia

Engelmann's Ivy, Virginia Creeper

Penstemon grandiflorus

Penstemon grandiflorus

Large Beard Tongue, Large Beard-tongue, Large Beardtongue, Shell Leaf Penstemon

Penthorum sedoides

Penthorum sedoides

Ditch Stonecrop, Virginia Stonecrop

Petroselinum crispum

Petroselinum crispum Italian Flat

'Italian Flat'

Italian Flat Parsley, Parsley

Phaseolus vulgaris

Phaseolus vulgaris Tenderette

'Tenderette'

Green Bean, Tenderette Bean

Physalis alkekengi

Physalis alkekengi

Chinese Lantern, Strawberry Groundcherry, Winter Cherry

Picea abies

Picea abies European

European

Norway Spruce

Picea abies

Picea abies North America

North America

Norway Spruce

Pimpinella anisum

Pimpinella anisum

Burnet, Common Anise, Saxifrage

Pinckneya bracteata

Pinckneya bracteata

Feverbark, Fevertree, Georgia Bark, Pinckneya, Poinsettia Tree

Pinus densiflora

Pinus densiflora

Japanese Red Pine

Pinus koraiensis

Pinus koraiensis

Chinese Pinenut, Korean Pine

Pinus montezumae

Pinus montezumae

Montezuma Pine, Ocote

Pinus roxburghii

Pinus roxburghii

Chir Pine, Salli

Pinus tabuliformis

Pinus tabuliformis

Southern Chinese Pine

Plantago lanceolata

Plantago lanceolata

Narrowleaf Plantain, Ribwort Plantain

Platanus orientalis

Platanus orientalis

Oriental Planetree

Polemonium caeruleum

Polemonium caeruleum

Charity, Jacobs Ladder

Polemonium caeruleum

Polemonium caeruleum Album

'Album'

Charity, Jacobs Ladder

Populus tremula

Populus tremula

European Aspen

Populus trichocarpa

Populus trichocarpa

Black Cottonwood , California Poplar, Western Balsam Poplar

Portulaca oleracea

Portulaca oleracea

Common Purslane, Little Hogweed

Prosopis juliflora

Prosopis juliflora

Algarrobo, Mesquite

Prunus emarginata

Prunus emarginata

Bitter Cherry

Prunus mahaleb

Prunus mahaleb

Mahaleb Cherry, Rock Cherry, St. Lucie Cherry

Prunus mahaleb

Prunus mahaleb CVI

CVI

Mahaleb Cherry, St. Lucie Cherry

Prunus pensylvanica

Prunus pensylvanica

Pin Cherry

Prunus serotina

Prunus serotina

Black Cherry

Prunus virginiana

Prunus virginiana

Choke Cherry

Psoralea glandulosa

Psoralea glandulosa

Culen

Pulsatilla chinensis

Pulsatilla chinensis

Bai Tou Weng, White-haired Old-man

Pyracantha fortuneana

Pyracantha fortuneana

Chinese Firethorn

Quercus emoryi

Quercus emoryi

Emory Oak, Emoryi Oak

Ranunculus acris

Ranunculus acris

Acrid Buttercup, Meadow Buttercup, Tall Buttercup

Rheum palmatum

Rheum palmatum

Chinese Rhubarb, Turkish Rhubarb

Rhus chinensis

Rhus chinensis

Chinese Sumac, Nutgall Tree

Rhus potaninii

Rhus potaninii dried berries

dried berries

Chinese Sumac, Potanin Sumac

Rhus punjabensis

Rhus punjabensis

Punjab Sumac

Rhus trilobata

Rhus trilobata

Skunk Brush Sumac, Skunkbush Sumac

Robinia pseudoacacia

Robinia pseudoacacia

Black Locust, False Acacia, Yellow Locust

Rosa arkansana

Rosa arkansana

Arkansas Rose, Prairie Rose

Rosa blanda

Rosa blanda

Meadow Rose, Smooth Rose

Rosa canina

Rosa canina

Brier Rose, Dog Brier, Dog Rose

Rosa canina

Rosa canina Schmid's Ideal

'Schmid's Ideal'

Brier Rose, Dog Brier, Dog Rose

Rosa carolina

Rosa carolina

Carolina Rose, Pasture Rose