Polemonium caeruleum

Polemonium caeruleum Album

'Album'

Charity, Jacobs Ladder

Portulaca oleracea

Portulaca oleracea

Common Purslane, Little Hogweed

Dodecatheon denticulata

Primula denticulata Red

Primula var. Red

Red Drumstick Primrose, Red Drumstick Primula

Pulsatilla chinensis

Pulsatilla chinensis

Bai Tou Weng, White-haired Old-man

Puya mirabilis

Puya mirabilis

Puya

Ranunculus acris

Ranunculus acris

Acrid Buttercup, Meadow Buttercup, Tall Buttercup

Ratibida columnifera

Ratibida columnifera

Upright Prairie Coneflower

Ratibida pinnata

Ratibida pinnata

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

Rheum palmatum

Rheum palmatum

Chinese Rhubarb, Turkish Rhubarb

Ricinus communis

Ricinus communis

Castor Bean

Rosmarinus officinalis

Rosmarinus officinalis

Rosemary

Rudbeckia amplexicaulis

Rudbeckia amplexicaulis

Clasping Coneflower

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

Rudbeckia laciniata

Rudbeckia laciniata

Cutleaf Coneflower

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

Great Burnet

Saponaria officinalis

Saponaria officinalis

Bouncing Bet, Bouncingbet, Soapwort

Sarracenia leucophylla

Sarracenia leucophylla

Crimson Pitcherplant, White Pitcher Plant, White-Topped Pitcher Plant

Sarracenia minor

Sarracenia minor

Hooded Pitcherplant

Satureja hortensis

Satureja hortensis

Summer Savory

Scabiosa ochroleuca

Scabiosa ochroleuca

Cream Pincushions, Cream Scabious

Senna hebecarpa

Senna hebecarpa

American Senna

Senna marilandica

Senna marilandica

Maryland Senna, Wild Senna

Senna roemeriana

Senna roemeriana

Twin-leaf Senna, Twoleaf Senna

Serratula tinctoria

Serratula tinctoria

Centaury, Dyer's Plumeless Saw-wort, Sawwort

Silene chalcedonica

Silene chalcedonica

Burning Love, Dusky Salmon, Flower of Bristol, Jerusalem Cross, Maltese Cross, Nonesuch

Silene vulgaris

Silene vulgaris

Bladder Campion, Maidenstears

Silybum marianum

Silybum marianum

Blessed Milkthistle, Holy Thistle, Mary Thistle, Milk Thistle

Smallanthus uvedalia

Smallanthus uvedalius

Bear's Foot, Hairy Leafcup

Solidago canadensis

Solidago canadensis

Canada Goldenrod

Spiraea tomentosa

Spiraea tomentosa

Fernald Hardhack, Hardhack, Hardhack Spirea, Meadow Sweet, Steeple Bush, Steeplebush

Stevia rebaudiana

Stevia rebaudiana

Candyleaf, Stevia, Sugar Leaf, Sugarleaf, Sweet Leaf, Sweetleaf

Strelitzia nicolai

Strelitzia nicolai

Bird-of-paradise -tree

Strelitzia reginae

Strelitzia reginae

Bird-of-paradise, Queen's Bird-of Paradise, Queen's Bird-of-Paradise

Succisa pratensis

Succisa pratensis

Devil's Bit Scabious, Devilsbit

Symphyotrichum lateriflorum

Symphyotrichum lateriflorum

Calico Aster, Side-Flowering Aster, Starry Aster

Symphyotrichum nova-angliae

Symphyotrichum novae-angliae

New England Aster

Telekia speciosa

Telekia speciosa

Giant Ox Eye, Giant Oxeye, Heartleaf Oxeye, Yellow Oxeye

Teucrium canadense

Teucrium canadense

American Wood Sage, Canada Germander, Germander

Thalictrum aquilegifolium

Thalictrum aquilegifolium

Columbine Meadow-rue, Meadow Rue

Thymus serpyllum

Thymus serpyllum

Breckland Thyme, Creeping Thyme , Wild Thyme