Paeonia tenuifolia

Paeonia tenuifolia

Fernleaf Peony

Paeonia wittmanniana

Paeonia wittmanniana

Peony, Whittmann's Peony

Panax ginseng

Panax ginseng

Chinese Ginseng

Panax quinquefolius

Panax quinquefolius

American Ginseng, Huaquishen

Panicum anceps

Panicum anceps

Beaked Panicgrass

Panicum clandestinum

Panicum clandestinum

Deertongue

Panicum virgatum

Panicum virgatum Alamo

'Alamo'

Switch Grass, Switchgrass

Panicum virgatum

Panicum virgatum Sunburst

'Sunburst'

Sunburst Switchgrass, Switch Grass, Switchgrass

Panicum virgatum

Panicum virgatum Forestburg

'Forestburg'

Forestburg Switchgrass, Switch Grass, Switchgrass

Papaver nudicaule

Papaver nudicaule

Iceland Poppy, Icelandic Poppy

Papaver orientale

Papaver orientale

Oriental Poppy

Papaver orientale

Papaver orientale Pink

'Pink'

Pink Oriental Poppy

Papaver orientale

Papaver orientale Prince Of Orange

'Prince Of Orange'

Prince Of Orange Oriental Poppy

Papaver somniferum

Papaver somniferum

Opium Poppy

Paspalum floridanum

Paspalum floridanum

Florida Paspalum

Pennisetum alopecuroides

Pennisetum alopecuroides

Chinese Fountaingrass, Chinese Pennisetum, Dwarf Fountain Grass, Foxtail Fountain Grass

Penstemon grandiflorus

Penstemon grandiflorus

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

Phacelia tanacetifolia

Phacelia tanacetifolia

Lacy Phacelia

Phaseolus vulgaris

Phaseolus vulgaris Borlotti

'Borlotti'

Borlotti Bean, Cranberry Beans

Phaseolus vulgaris

Phaseolus vulgaris Tenderette

'Tenderette'

Green Bean, Tenderette Bean

Phleum pratense

Phleum pratense

Timothy, Timothy Grass

Phlox paniculata

Phlox paniculata

Fall Phlox, Garden Phlox

Physalis alkekengi

Physalis alkekengi

Chinese Lantern, Strawberry Groundcherry, Winter Cherry

Pimpinella anisum

Pimpinella anisum

Burnet, Common Anise, Saxifrage

Plantago lanceolata

Plantago lanceolata

Narrowleaf Plantain, Ribwort Plantain

Platycodon grandiflorus

Platycodon grandiflorus

Balloon Flower

Poa palustris

Poa palustris

Fowl Bluegrass, Swamp Meadow-grass

Portulaca oleracea

Portulaca oleracea

Common Purslane, Little Hogweed

Dodecatheon denticulata

Primula denticulata

Primula

Drumstick Primrose, Drumstick Primula

Dodecatheon denticulata

Primula denticulata Alba

Primula var. Alba

White Drumstick Primrose, White Drumstick Primula

Dodecatheon denticulata

Primula denticulata Red

Primula var. Red

Red Drumstick Primrose, Red Drumstick Primula

Primula vulgaris

Primula vulgaris

English Primrose

Puya mirabilis

Puya mirabilis

Puya

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

Rheum palmatum

Rheum palmatum

Chinese Rhubarb, Turkish Rhubarb

Rudbeckia fulgida

Rudbeckia fulgida

Orange Coneflower, Showy Coneflower

Rudbeckia fulgida

Rudbeckia fulgida Goldstrum

'Goldstrum'

Orange Coneflower, Showy Coneflower

Rudbeckia hirta

Rudbeckia hirta

Black Eyed Susan, Blackeyed Susan, Brown-eyed Susan, Wild Black-eyed Susan

Rumex acetosella

Rumex acetosella

Common Sheep Sorrel, Field Sorrel, Red Sorrel, Sheep Sorrel, Sour Weed

Rumex crispus

Rumex crispus

Curly Dock

Ruta graveolens

Ruta graveolens

Common Rue

Salvia coccinea

Salvia coccinea

Blood Sage, Scarlet Sage, Tropical Sage

Salvia hispanica

Salvia hispanica

Chia

Salvia nemorosa

Salvia nemorosa

Balkan Clary, Meadow Sage, Purple Wood Sage, Violet Sage, Woodland Sage

Salvia officinalis

Salvia officinalis

Broadleaf Sage, Common Sage, Garden Sage, Kitchen Sage, Sage

Sanguinaria canadensis

Sanguinaria canadensis

Bloodroot

Sanguisorba officinalis

Sanguisorba officinalis

Burnet, Official Burnet

Saponaria officinalis

Saponaria officinalis

Bouncing Bet, Bouncingbet, Soapwort