Flowers
1301 plants.
- Blue Wild Indigo Baptisia australis Wildflower
- Blue-Eyed Grass Sisyrinchium angustifolium Wildflower
- Blue-Eyed Mary Omphalodes verna Creeping perennial
- Blue-Stemmed Goldenrod Solidago caesia Wildflower
- Bluebeard Caryopteris × clandonensis Flowering shrub
- Bluedicks Dichelostemma capitatum Wildflower
- Bluestar Amsonia tabernaemontana Garden perennial
- Bluestem Beardtongue Penstemon cyanocaulis Wildflower
- Bluets Houstonia caerulea Wildflower
- Bodnant Viburnum Viburnum × bodnantense Flowering shrub
- Bog Sage Salvia uliginosa Garden perennial
- Bokhara Tulip Tulipa linifolia Garden perennial
- Boneset Eupatorium perfoliatum Wildflower
- Borage Borago officinalis Herb
- Border Forsythia Forsythia × intermedia Flowering shrub
- Bottle Gentian Gentiana andrewsii Wildflower
- Bottlebrush Buckeye Aesculus parviflora Flowering shrub
- Bougainvillea Bougainvillea spectabilis Flowering shrub
- Bowden Lily Nerine bowdenii Bulb
- Bower Vine Pandorea jasminoides Vine
- Bradbury's Beebalm Monarda bradburiana Wildflower
- Brazilian Jasmine Mandevilla sanderi Vine
- Breadseed Poppy Papaver somniferum Garden annual
- Bridal Wreath Spirea Spiraea prunifolia Flowering shrub
- Bristly Locust Robinia hispida Flowering shrub
- Brittlebush Encelia farinosa Flowering shrub
- Broadbeard Beardtongue Penstemon angustifolius Wildflower
- Broadleaf Arrowhead Sagittaria latifolia Root
- Broadleaf Grape Hyacinth Muscari latifolium Garden perennial
- Broadleaf Stonecrop Sedum spathulifolium Creeping perennial
- Brown's Honeysuckle Lonicera × brownii Flowering shrub
- Brown-Eyed Susan Rudbeckia triloba Wildflower
- Bugle Lily Watsonia borbonica Garden perennial
- Bugleweed Ajuga reptans Creeping perennial
- Bumald Spirea Spiraea × bumalda Flowering shrub
- Bunchberry Cornus canadensis Creeping perennial
- Burkwood Viburnum Viburnum × burkwoodii Flowering shrub
- Bush Allamanda Allamanda schottii Flowering shrub
- Bush Anemone Carpenteria californica Flowering shrub
- Bush Clover Lespedeza thunbergii Flowering shrub
- Bush Morning Glory Ipomoea leptophylla Wildflower
- Bush Violet Browallia speciosa Garden annual
- Butter Daisy Melampodium divaricatum Garden annual
- Buttercup Winter Hazel Corylopsis pauciflora Flowering shrub
- Butterfly Bush Buddleja davidii Flowering shrub
- Butterfly Flower Schizanthus pinnatus Garden annual
- Butterfly Mariposa Lily Calochortus venustus Wildflower
- Butterfly Pea Clitoria ternatea Legume
- Butterfly Weed Asclepias tuberosa Wildflower
- Buttonbush Cephalanthus occidentalis Flowering shrub
- Byzantine Gladiolus Gladiolus communis Garden perennial
- Cabbage Rose Rosa × centifolia Flowering shrub
- Calendula Calendula officinalis Herb
- Calibrachoa Calibrachoa × hybrida Garden annual
- Calico Aster Symphyotrichum lateriflorum Wildflower
- California Blue-Eyed Grass Sisyrinchium bellum Wildflower
- California Bluebell Phacelia campanularia Wildflower
- California Buckwheat Eriogonum fasciculatum Flowering shrub
- California Lilac Ceanothus thyrsiflorus Flowering shrub
- California Poppy Eschscholzia californica Wildflower
- California Redbud Cercis orbiculata Flowering shrub
- California Wild Rose Rosa californica Flowering shrub
- Calla Lily Zantedeschia aethiopica Garden perennial
- Cambridge Cranesbill Geranium × cantabrigiense Creeping perennial
- Canada Anemone Anemone canadensis Wildflower
- Canada Goldenrod Solidago canadensis Wildflower
- Canada Lily Lilium canadense Wildflower
- Canada Violet Viola canadensis Creeping perennial
- Canary Creeper Tropaeolum peregrinum Vine
- Candelabra Aloe Aloe arborescens Succulent
- Candelabra Primrose Primula bulleyana Garden perennial
- Canna Canna × generalis Garden perennial
- Canterbury Bells Campanula medium Garden annual
- Cape Honeysuckle Tecoma capensis Flowering shrub
- Cape Plumbago Plumbago auriculata Flowering shrub
- Cardinal Climber Ipomoea × multifida Vine
- Cardinal Flower Lobelia cardinalis Garden perennial
- Cardwell's Penstemon Penstemon cardwellii Garden perennial
- Carmel Ceanothus Ceanothus griseus Flowering shrub
- Carolina Allspice Calycanthus floridus Flowering shrub
- Carolina Jessamine Gelsemium sempervirens Vine
- Carolina Larkspur Delphinium carolinianum Garden perennial
- Carolina Lupine Thermopsis villosa Wildflower
- Carolina Phlox Phlox carolina Wildflower
- Carolina Rhododendron Rhododendron minus Flowering shrub
- Carolina Rose Rosa carolina Flowering shrub
- Carolina Silverbell Halesia carolina Flowering tree
- Carpathian Bellflower Campanula carpatica Creeping perennial
- Catawba Rhododendron Rhododendron catawbiense Flowering shrub
- Catmint Nepeta × faassenii Garden perennial
- Caucasian Scabious Scabiosa caucasica Garden perennial
- Cedros Island Verbena Verbena lilacina Garden perennial
- Celandine Poppy Stylophorum diphyllum Wildflower
- Chaste Tree Vitex agnus-castus Flowering shrub
- Checker Lily Fritillaria affinis Bulb
- Checkerbloom Sidalcea malviflora Wildflower
- Cheddar Pink Dianthus gratianopolitanus Garden perennial
- Chenille Plant Acalypha hispida Flowering shrub
- Cherokee Rose Rosa laevigata Flowering shrub
- Chia Salvia columbariae Garden annual
- Chilean Avens Geum quellyon Garden perennial
- Chilean Glory Flower Eccremocarpus scaber Vine
- Chilean Jasmine Mandevilla laxa Vine
- Chimney Bellflower Campanula pyramidalis Garden perennial
- China Aster Callistephus chinensis Garden annual
- China Pink Dianthus chinensis Garden perennial
- China Rose Rosa chinensis Flowering shrub
- Chincherinchee Ornithogalum thyrsoides Bulb
- Chinese Astilbe Astilbe chinensis Garden perennial
- Chinese Azalea Rhododendron molle Flowering shrub
- Chinese Delphinium Delphinium grandiflorum Garden perennial
- Chinese Forget-Me-Not Cynoglossum amabile Garden annual
- Chinese Fringe Flower Loropetalum chinense Flowering shrub
- Chinese Fringe Tree Chionanthus retusus Flowering tree
- Chinese Globeflower Trollius chinensis Garden perennial
- Chinese Ground Orchid Bletilla striata Garden perennial
- Chinese Hibiscus Hibiscus rosa-sinensis Flowering shrub
- Chinese Houses Collinsia heterophylla Garden annual
- Chinese Lantern Physalis alkekengi Wildflower
- Chinese Plumbago Ceratostigma willmottianum Flowering shrub