Opuntia ficus-indica

Opuntia ficus-indica

Barberry Fig, Cactus Pear, Indian Fig Opuntia, Prickly Pear Cactus

Opuntia humifusa

Opuntia humifusa

Devil's-tongue, Eastern Prickly Pear, Indian Fig

Orychophragmus violaceus

Orychophragmus violaceus

Chinese Violet Cress, February Orchid

Ostrya japonica

Ostrya japonica

East Asian hop hornbeam, Japanese hop hornbeam

Ostrya virginiana

Ostrya virginiana capsules

capsules

Eastern Hop Hornbeam, Eastern Hophornbeam, Hop Hornbeam, Hophornbeam, Ironwood

Oxydendrum arboreum

Oxydendrum arboreum

Lily Of The Valley Tree, Sorrel Tree, Sourwood

Paeonia anomala

Paeonia anomala var. veitchii

ssp. veitchii

Veitch's Peony

Paeonia obovata

Paeonia obovata ssp. japonica

ssp. japonica

Japanese Woodland Peony, Yama-Shakuyaku

Paeonia tenuifolia

Paeonia tenuifolia

Fernleaf Peony

Panax quinquefolius

Panax quinquefolius

American Ginseng, Huaquishen

Papaver orientale

Papaver orientale Pink

'Pink'

Pink Oriental Poppy

Papaver somniferum

Papaver somniferum 'The Giant'

'The Giant'

Giant Poppy

Parkinsonia africana

Parkinsonia africana

African Wattle

Parthenocissus inserta

Parthenocissus inserta

False Virginia Creeper, Thicket Creeper

Parthenocissus tricuspidata

Parthenocissus tricuspidata 'Veitchii'

'Veitchii'

Boston Ivy, Japanese Ivy

Paspalum floridanum

Paspalum floridanum

Florida Paspalum

Pennisetum purpureum

Pennisetum purpureum

Elephant Grass

Perovskia atriplicifolia

Perovskia atriplicifolia

Russian Sage

Persea palustris

Persea palustris

Swamp Bay, Swamp Redbay

Phellodendron amurense

Phellodendron amurense

Amur Cork Tree, Amur Corktree

Phlomis fruticosa

Phlomis fruticosa

Jerusalem Lampwick, Jerusalem Sage

Picea glehnii

Picea glehnii

Glehn's Spruce, Sakhalin Spruce

Picea koyamai

Picea koyamae

Koyama Spruce

Picea mariana

Picea mariana

Black Spruce

Picea martinezii

Picea martinezii

Martinez's spruce, Nuevo Leon

Picea pungens

Picea pungens Glauca CO Rio Grande

var. glauca CO Rio Grande

Blue Spruce

Picea pungens

Picea pungens Glauca CO San Isabel

var. glauca CO San Isabel

Blue Spruce

Picea pungens

Picea pungens Glauca NM Carson

var. glauca NM Carson

Blue Spruce, Colorado Blue Spruce

Picea pungens

Picea pungens var. Glauca 'Majestic'

var. glauca 'Majestic'

Majestic Blue Spruce

Picea rubens

Picea rubens

Red Spruce

Picea torano

Picea torano

Tiger-tail Spruce

Pieris floribunda

Pieris floribunda

Mountain Andromeda, Mountain Fetterbush

Pinus albicaulis

Pinus albicaulis

Whitebark Pine

Pinus ayacahuite

Pinus ayacahuite

Mexican White Pine

Pinus cembra

Pinus cembra Sibirica

ssp. sibirica

Siberian Pine, Sibirica Swiss Stone Pine

Pinus clausa

Pinus clausa Choctawhatchee

Choctawhatchee

Choctawhatchee Sand Pine, Sand Pine

Pinus contorta

Pinus contorta Latifolia

var. latifolia

Interior Lodgepole Pine, Rocky Mountain Lodgepole Pine

Pinus densiflora

Pinus densiflora

Japanese Red Pine

Pinus durangensis

Pinus durangensis

Durango Pine

Pinus echinata

Pinus echinata Advanced

Advanced

Advanced Shortleaf Pine

Pinus gerardiana

Pinus gerardiana

Chilghoza Pine, Chilgoza Nut Pine, Geralds's Nut Pine, Nepal Nut Pine

Pinus halepensis

Pinus halepensis

Aleppo Pine, Jerusalem Pine

Pinus koraiensis

Pinus koraiensis

Chinese Pinenut, Korean Pine

Pinus maximartinezii

Pinus maximartinezii

Big-cone Pinyon, Martinez Pinyon, Maxipinon

Pinus montezumae

Pinus montezumae

Montezuma Pine, Ocote

Pinus muricata

Pinus muricata

Bishop Pine, Dwarf Marine Pine, Obispo Pine, Pricklecone Pine, Santa Cruz Pine

Pinus nigra

Pinus nigra CONES

cones

Austrian Pine Cones

Pinus palustris

Pinus palustris Montane

Montane

Longleaf Pine, Longleaf Yellow Pine, Montane Longleaf Pine, Southern Yellow Pine

Pinus parviflora

Pinus parviflora

Five-needle Pine, Japanese Five Needle Pine, Japanese White Pine

Pinus resinosa

Pinus resinosa

Red Pine