| Appalachian barren strawberry |
Waldsteinia fragarioides |
1 |
| Asiatic dogwood |
Cornus officinalis |
1 |
| azalea |
Rhododendron mucronulatum |
1 |
| azalea |
Rhododendron yedoense var. poukhanense |
1 |
| blackhaw viburnum |
Viburnum prunifolium |
1 |
| blue Jacob's-ladder |
Polemonium caeruleum |
1 |
| Burkwood's viburnum |
Viburnum x burkwoodii |
1 |
| carnation |
Dianthus spp. |
2 |
| common lilac |
Syringa vulgaris |
1 |
| common ninebark |
Physocarpus opulifolius |
1 |
| common thyme |
Thymus vulgaris |
1 |
| cushion spurge |
Euphorbia epithymoides |
1 |
| dutchman's breeches |
Dicentra cucullaria |
1 |
| European cranberrybush |
Viburnum opulus var. opulus |
1 |
| European pasqueflower |
Pulsatilla vulgaris |
1 |
| evergreen candytuft |
Iberis sempervirens |
1 |
| flowering plum |
Prunus triloba |
1 |
| foamflower |
Tiarella wherryi |
1 |
| fragrant sumac |
Rhus aromatica |
1 |
| Japanese pieris |
Pieris japonica |
2 |
| lady's-mantle |
Alchemilla mollis |
1 |
| mountain fetterbush |
Pieris floribunda |
1 |
| mountain silverbell |
Halesia tetraptera var. monticola |
1 |
| mountain witchalder |
Fothergilla major |
1 |
| northern spicebush |
Lindera benzoin |
1 |
| piedmont rhododendron |
Rhododendron minus |
1 |
| red turtlehead |
Chelone obliqua |
1 |
| rhododendron |
Rhododendron concinnum |
1 |
| rhododendron |
Rhododendron dauricum |
1 |
| rhodora |
Rhododendron canadense |
1 |
| rockspray cotoneaster |
Cotoneaster horizontalis |
1 |
| Russian sage |
Perovskia atriplicifolia |
1 |
| silver sage |
Salvia argentea |
1 |
| slender pride of Rochester |
Deutzia gracilis |
1 |
| stonecrop |
Hylotelephium spp. |
1 |
| sweet mock orange |
Philadelphus coronarius |
1 |
| two-row stonecrop |
Sedum spurium |
1 |
| vernal witchhazel |
Hamamelis vernalis |
1 |
| viburnum |
Viburnum opulus var. sargentii |
1 |
| white fringetree |
Chionanthus virginicus |
1 |
| wild geranium |
Geranium maculatum |
1 |
| winged burning bush |
Euonymus alatus |
2 |
| winter aconite |
Eranthis hyemalis |
1 |
