Pinus tabuliformis

Pinus tabuliformis

Southern Chinese Pine

Pinus taeda

Pinus taeda Coastal

Coastal

Loblolly Pine

Pinus taeda

Pinus taeda Improved

Improved

Improved Loblolly Pine

Pinus taeda

Pinus taeda Piedmont

Piedmont

Loblolly Pine

Pinus taiwanensis

Pinus taiwanensis

Taiwan Red Pine

Pinus virginiana

Pinus virginiana

Jersey Pine, Scrub Pine, Virginia Pine

Pinus virginiana

Pinus virginiana Improved

Improved

Improved Virginia Pine

Plantago lanceolata

Plantago lanceolata

Narrowleaf Plantain, Ribwort Plantain

Platanus orientalis

Platanus orientalis

Oriental Planetree

Platycodon grandiflorus

Platycodon grandiflorus

Balloon-flower

Poa palustris

Poa palustris

Fowl Bluegrass, Swamp Meadow-grass

Poa pratensis

Poa pratensis

Kentucky Blue-grass , Kentucky Bluegrass, Smooth Meadow-Grass

Podocarpus macrophyllus

Podocarpus macrophyllus

Kusamaki, Southern Yew, Yew Plum Pine

Polemonium caeruleum

Polemonium caeruleum

Charity, Jacobs Ladder

Polemonium caeruleum

Polemonium caeruleum Album

'Album'

Charity, Jacobs Ladder

Poncirus trifoliata

Poncirus trifoliata

Hardy Orange, Trifoliate Orange

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

Potentilla fruticosa

Potentilla fruticosa

Shrubby Cinquefoil

Dodecatheon denticulata

Primula denticulata Red

Primula var. Red

Red Drumstick Primrose, Red Drumstick Primula

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

Fire Cherry, Pin Cherry

Prunus persica

Prunus persica var. Lovell

var. Lovell

Lovell Peach, Peach

Prunus serotina

Prunus serotina

Black Cherry

Prunus serrula

Prunus serrula

Tibetan Cherry

Prunus serrulata

Prunus serrulata

East Asian Cherry, Hill Cherry, Japanese Flowering Cherry, Oriental Cherry

Prunus serrulata

Prunus serrulata 'Spontanea'

'Spontanea'

Hill Cherry, Japanese Mountain Cherry, Yamazakura

Prunus subhirtella

Prunus subhirtella var. pendula

var. Pendula

Weeping Higan Cherry

Prunus virginiana

Prunus virginiana

Choke Cherry

Pseudolarix amabilis

Pseudolarix amabilis

Chinese Golden-larch

Psophocarpus tetragonolobus

Psophocarpus tetragonolobus

Asparagus Pea, Four-angled Bean, Goa Bean, Manila Bean, Princess Pea, Winged Bean

Ptelea trifoliata

Ptelea trifoliata

Common Hoptree, Hop Tree, Stinking Ash, Wafer Ash

Pulsatilla chinensis

Pulsatilla chinensis

Bai Tou Weng, White-haired Old-man

Punica granatum

Punica granatum

Pomegranate, Pomegranite

Punica granatum

Punica granatum 'Nana'

'Nana'

Dwarf Pomegranate

Puya mirabilis

Puya mirabilis

Puya

Pyracantha coccinea

Pyracantha coccinea clean seed

clean seed

Firethorn, Scarlet Firethorn

Pyracantha fortuneana

Pyracantha fortuneana

Chinese Firethorn

Quercus berberidifolia

Quercus berberidifolia

Scrub Oak

Quercus gambelii

Quercus gambelii

Gambel Oak, Gambells Oak, Gambels Oak, Oak Brush, Scrub Oak, White Oak

Quercus ilex

Quercus ilex

Ballota Oak, Holly Oak, Holm Oak

Ranunculus acris

Ranunculus acris

Acrid Buttercup, Meadow Buttercup, Tall Buttercup

Raphanus sativus

Raphanus sativus Cherry Belle

'Cherry Belle'

Cherry Belle Radish

Ratibida pinnata

Ratibida pinnata

Gray-head Coneflower, Gray-head Mexican-hat, Prairie Coneflower, Yellow Coneflower

Rhaphiolepis indica

Rhaphiolepis indica

Indian Hawthorn

Rhapis excelsa

Rhapis excelsa

Broadleaf Lady Palm, Little Lady Palm