Plant WitchPlants for zone 7
1882 plants hardy in USDA zone 7.
- Riverbank Lupine Lupinus rivularis Wildflower
- Robb's Spurge Euphorbia amygdaloides var. robbiae Creeping perennial
- Robin's Plantain Erigeron pulchellus Creeping perennial
- Rock Cotoneaster Cotoneaster horizontalis Creeping perennial
- Rock Cress Aubrieta deltoidea Creeping perennial
- Rock Penstemon Penstemon rupicola Wildflower
- Rock Purslane Cistanthe grandiflora Succulent
- Rock Rose Pavonia Pavonia lasiopetala Garden perennial
- Rock Soapwort Saponaria ocymoides Creeping perennial
- Rocket Candytuft Iberis amara Garden annual
- Rocket Larkspur Consolida ajacis Garden annual
- Rocky Mountain Beeplant Cleome serrulata Wildflower
- Rocky Mountain Columbine Aquilegia coerulea Wildflower
- Rocky Mountain Iris Iris missouriensis Wildflower
- Rocky Mountain Penstemon Penstemon strictus Wildflower
- Roman Chamomile Chamaemelum nobile Herb
- Roof Iris Iris tectorum Garden perennial
- Rose Campion Lychnis coronaria Garden perennial
- Rose Clover Trifolium hirtum Legume
- Rose Hip Rosa rugosa Fruiting
- Rose Mallow Hibiscus moscheutos Wildflower
- Rose of Sharon Hibiscus syriacus Flowering shrub
- Rose Spirea Spiraea douglasii Flowering shrub
- Rose Verbena Glandularia canadensis Garden perennial
- Rosebay Rhododendron Rhododendron maximum Flowering shrub
- Roseleaf Sage Salvia involucrata Garden perennial
- Rosemary Salvia rosmarinus Herb
- Rosemary Grevillea Grevillea rosmarinifolia Flowering shrub
- Roseshell Azalea Rhododendron prinophyllum Flowering shrub
- Rosinweed Silphium integrifolium Wildflower
- Rosy Pussytoes Antennaria rosea Creeping perennial
- Rosy Sedge Carex rosea Grass sedge
- Rough Blazing Star Liatris aspera Wildflower
- Rough-Leaved Hydrangea Hydrangea aspera Flowering shrub
- Roughleaf Dogwood Cornus drummondii Flowering tree
- Roundhead Bushclover Lespedeza capitata
- Roundhead Prairie Clover Dalea multiflora
- Roundleaf Ragwort Packera obovata Creeping perennial
- Royal Azalea Rhododendron schlippenbachii Flowering shrub
- Royal Catchfly Silene regia Wildflower
- Royal Penstemon Penstemon speciosus Wildflower
- Rubber Rabbitbrush Ericameria nauseosa Flowering shrub
- Rue Ruta graveolens Flowering shrub
- Rue Anemone Thalictrum thalictroides Wildflower
- Rupturewort Herniaria glabra Creeping perennial
- Rush Milkweed Asclepias subulata
- Russet Buffaloberry Shepherdia canadensis Berry
- Russian Sage Perovskia atriplicifolia Garden perennial
- Rusty Blackhaw Viburnum rufidulum Flowering shrub
- Rusty Foxglove Digitalis ferruginea Garden perennial
- Rutabaga Brassica napus Root
- Rydberg's Penstemon Penstemon rydbergii Wildflower
- Rye Secale cereale Grain
- Sacred Lily Rohdea japonica Creeping perennial
- Sacred Lotus Nelumbo nucifera Garden perennial
- Safflower Carthamus tinctorius Garden annual
- Saffron Crocus Crocus sativus Garden perennial
- Sage Salvia officinalis Herb
- Sageleaf Rockrose Cistus salviifolius Flowering shrub
- Salal Gaultheria shallon Berry
- Salmonberry Rubus spectabilis Berry
- Salsify Tragopogon porrifolius Root
- San Luis Purple Sage Salvia leucophylla Flowering shrub
- Sand Dune Sedge Carex pansa Grass sedge
- Sand Penstemon Penstemon ambiguus Wildflower
- Sand Phlox Phlox bifida Creeping perennial
- Santa Barbara Sedge Carex barbarae Grass sedge
- Santa Cruz Island Buckwheat Eriogonum arborescens Flowering shrub
- Sargent Crabapple Malus sargentii Flowering shrub
- Sasanqua Camellia Camellia sasanqua Flowering shrub
- Sassafras Sassafras albidum Herb
- Saucer Magnolia Magnolia × soulangeana Flowering tree
- Savanna Blazing Star Liatris scariosa
- Savin Juniper Juniperus sabina Creeping perennial
- Saw Palmetto Serenoa repens
- Sawsepal Penstemon Penstemon glaber Wildflower
- Sawtooth Sunflower Helianthus grosseserratus Wildflower
- Scabland Penstemon Penstemon deustus Wildflower
- Scallion Allium fistulosum Allium
- Scaly Blazing Star Liatris squarrosa Wildflower
- Scarlet Beeblossom Oenothera suffrutescens Wildflower
- Scarlet Betony Stachys coccinea Garden perennial
- Scarlet Bugler Penstemon centranthifolius Wildflower
- Scarlet Clematis Clematis texensis Vine
- Scarlet Flax Linum grandiflorum Garden annual
- Scarlet Gilia Ipomopsis aggregata Wildflower
- Scarlet Ginger Lily Hedychium coccineum Garden perennial
- Scarlet Globemallow Sphaeralcea coccinea Wildflower
- Scarlet Larkspur Delphinium cardinale Wildflower
- Scarlet Monkeyflower Mimulus cardinalis Wildflower
- Scarlet Rosemallow Hibiscus coccineus Garden perennial
- Schisandra Schisandra chinensis Berry
- Scotch Rose Rosa spinosissima Flowering shrub
- Scouler's Willow Salix scouleriana Flowering shrub
- Screwbean Mesquite Prosopis pubescens Legume
- Sea Buckthorn Hippophae rhamnoides Berry
- Sea Kale Crambe maritima Brassica
- Sea Lavender Limonium platyphyllum Garden perennial
- Sea Oats Uniola paniculata Grass
- Sea Thrift Armeria maritima Garden perennial
- Seablush Plectritis congesta Wildflower
- Seacliff Buckwheat Eriogonum parvifolium Wildflower
- Searls' Prairie Clover Dalea searlsiae
- Seashore Mallow Kosteletzkya virginica Wildflower
- Seashore Paspalum Paspalum vaginatum Creeping perennial
- Seaside Daisy Erigeron glaucus Wildflower
- Seaside Goldenrod Solidago sempervirens Wildflower
- Sego Lily Calochortus nuttallii Wildflower
- Sensitive Fern Onoclea sensibilis Fern
- Sensitive Partridge Pea Chamaecrista nictitans Wildflower
- Serbian Bellflower Campanula poscharskyana Creeping perennial
- Serviceberry Amelanchier alnifolia Berry
- Seven-Son Flower Heptacodium miconioides Flowering shrub
- Shadblow Serviceberry Amelanchier canadensis Flowering tree
- Shagbark Hickory Carya ovata Nut
- Shallot Allium cepa var. aggregatum Allium
- Sharp-Lobed Hepatica Hepatica nobilis var. acuta Wildflower
- Sharpleaf Penstemon Penstemon acuminatus Wildflower
- Shasta Daisy Leucanthemum × superbum Garden perennial
- Sheep Fescue Festuca ovina Creeping perennial