| Scientific Name |
Common Name(s) |
Plant Category |
Image |
| Crinum americanum |
Southern swamp lily |
Poisonous Plants, Water Garden |
 |
| Crinum spp. |
Cape Lily, Crinum lily, Spider Lily, Swamp Lily |
Perennial Bulbs, Poisonous Plants, Summer Bulbs |
 |
| Crotalaria spectabilis |
Showy crotalaria |
Poisonous Plants, Wildflowers |
 |
| Crotalaria spp. |
Crotolaria, Rattlebox, Rattleweed |
Poisonous Plants |
 |
| Croton capitatus |
Woolly croton |
Poisonous Plants |
 |
| Cryptotaenia japonica |
Mitsu-ba |
Poisonous Plants |
 |
| Cycas revoluta |
Cycad, sago palm |
Poisonous Plants |
 |
| Cyclamen persicum |
Persian violet, cyclamen, sowbread |
Poisonous Plants |
 |
| Cypripedium acaule |
Moccasin-flower, Pink lady slipper |
Poisonous Plants, Wildflowers |
 |
| Cypripedium calceolus |
Yellow lady slipper |
Poisonous Plants, Wildflowers |
 |
| Cypripedium spp. |
Lady slipper orchid |
Perennials, Poisonous Plants, Wildflowers |
 |
| Cytisus scoparius |
Scotch broom, Scottish broom |
Poisonous Plants, Shrubs |
 |
| Dahlia hortensis |
Dahlia |
Annuals, Poisonous Plants |
 |
| Dahlia spp. |
Dahlia |
Poisonous Plants, Summer Bulbs |
 |
| Daphne genkwa |
Lilac daphne |
Poisonous Plants, Shrubs |
 |
| Daphne mezereum |
Daphne, February daphne, spurge laurel |
Poisonous Plants |
 |
| Daphne odora |
Fragrant daphne, Winter daphne |
Poisonous Plants, Shrubs |
 |
| Datura metel |
Devil's trumpet, downy thorn-apple, metel |
Annuals, Poisonous Plants |
 |
| Datura stramonium |
Jamestown weed, Jimsonweed, datura, stinkweed, thorn-apple |
Perennials, Poisonous Plants |
 |
| Daucus carota |
Queen Anne's lace, wild carrot |
Poisonous Plants, Wildflowers |
 |
| Delphinium cultivars |
Delphinium |
Perennials, Poisonous Plants |
 |
| Delphinium exatatum |
Tall larkspur |
Poisonous Plants, Wildflowers |
 |
| Delphinium spp. |
Delphinium, Larkspur, staggerweed |
Annuals, Perennials, Poisonous Plants |
 |
| Delphinium tricorne |
Dwarf larkspur, Spring larkspur |
Poisonous Plants, Wildflowers |
 |
| Dianthus armeria |
Deptford pink |
Annuals, Poisonous Plants, Wildflowers |
 |
| Dianthus barbatus |
sweet William |
Annuals, Poisonous Plants |
 |
| Dianthus chinensis |
Dianthus, Pinks |
Annuals, Herbs, Poisonous Plants |
 |
| Dianthus chinensis x barbatus |
Hybrid pinks |
Annuals, Poisonous Plants |
|
| Dianthus deltoides |
Maiden pink |
Annuals, Poisonous Plants, Wildflowers |
 |
| Dianthus plumarius |
Dianthus, Pinks |
Groundcover, Poisonous Plants |
 |
| Dianthus spp. |
Carnation, Pinks, clove pinks, rainbow pinks |
Edible Plants, Perennials, Poisonous Plants |
 |
| Dicentra canadensis |
Squirrel corn |
Poisonous Plants, Wildflowers |
 |
| Dicentra cucullaria |
Dutchman's breeches |
Native Plants, Poisonous Plants, Wildflowers |
 |
| Dicentra exima |
Plumy bleeding heart, Wild bleeding heart |
Perennials, Poisonous Plants, Wildflowers |
 |
| Dicentra eximia |
Fringed bleeding heart |
Perennials, Poisonous Plants |
 |
| Dicentra scandens 'Athens Yellow' |
Athens Yellow bleeding heart |
Poisonous Plants, Vines |
 |
| Dicentra spectabilis |
Bleeding heart |
Perennials, Poisonous Plants |
 |
| Dicentra spp. |
Bleeding heart, Dutchman's breeches, squirrel corn, turkey corn |
Perennials, Poisonous Plants |
 |
| Dieffenbachia amoena |
Dumbcane, Giant dumbcane |
Poisonous Plants, Trees |
 |
| Dieffenbachia maculata |
Dieffenbachia, dumbcane |
Perennials, Poisonous Plants |
 |
| Digitalis purpurea |
Annual foxglove, Foxglove |
Annuals, Perennials, Poisonous Plants |
 |
| Dioscorea batatas |
Chinese yam, cinnamon vine |
Poisonous Plants, Vines |
 |
| Dipladenia sanderi |
Mandevilla |
Poisonous Plants, Vines |
 |
| Dirca palustris |
Leatherwood, Wicopy |
Poisonous Plants |
 |
| Disporum maculatum |
Nodding mandarin, Spotted disporum |
Poisonous Plants, Wildflowers |
 |
| Disporum spp. |
Mandarin, disporum |
Poisonous Plants |
 |
| Dolichos lablab (Lablab purpureus) |
Hyacinth bean, dolichos bean, lablab |
Poisonous Plants |
 |
| Dracaena surculosa |
Dracena, Gold dust |
Perennials, Poisonous Plants |
 |
| Echium spp. |
Viper's bugloss, blue devil., blueweed |
Poisonous Plants |
 |
| Echium vulgare |
Blueweed, Viper's bugloss |
Poisonous Plants, Wildflowers |
 |
