| 100% | VIBURNUM | 8 | Genus of trees or shrubs whose species include blackhaw and guelder rose |
| 52% | EUONYMUS | 8 | Genus of small trees and shrubs whose species include the spindle tree |
| 40% | CORYPHA | 7 | Genus of shrubs and trees that includes the Gebang palm and Talipot palm |
| 37% | DOGWOOD | 7 | Shrub or tree of the genus Cornus whose hard wood is used for tool handles |
| 36% | LABURNUM | 8 | Genus of trees and shrubs with poisonous, yellow drooping flowers |
| 36% | CANDLEBERRY | 11 | Tree or shrub of the genus Myrica also called bayberry |
| 34% | ERICA | 5 | Genus of shrubs that includes the heaths and some heathers |
| 34% | BERBERIS | 8 | Genus of shrubs that includes European barberry and Japanese barberry |
| 34% | SMILAX | 6 | Genus of climbing shrubs that includes the sarsaparilla and false chinaroot |
| 33% | ACANTHUS | 8 | Genus of plants with large spiny leaves and spikes of white or purplish flowers whose species include bear’s breeches |
| 33% | YUCCA | 5 | Genus of perennial shrubs and trees with stiff sword-shaped leaves and white flowers |
| 33% | DEUTZIA | 7 | Genus of shrubs native to Asia and Central America with white or pink flowers |
| 33% | BAUHINIA | 8 | Genus of plants that includes the white orchid tree and Hong Kong orchid tree |
| 33% | CROSSANDRA | 10 | Genus of plants of Africa and Asia with large yellow, orange or lilac flowers whose species include the firecracker flower |
| 32% | RUE | 3 | Genus of evergreen shrubs including the common — whose bitter leaves are used in herbal medicine |
| 32% | ACACIA | 6 | Genus of shrubs or trees with small yellow or white flowers also called wattle or thorntree |
| 32% | ACACIA | 6 | Genus of shrubs or trees also called wattle or thorntree with small yellow or white flowers |
| 32% | HYDRANGEA | 9 | Genus of shrubs or trees cultivated for their large clusters of white, blue or pink flowers |
| 31% | KALMIA | 6 | Genus of evergreen shrubs native to North America and Cuba whose foliage is toxic if eaten by certain animals |
| 31% | ORACHE | 6 | Plant of the genus Atriplex whose edible varieties include the garden — or sea — |
| 30% | SEQUOIA | 7 | Genus of trees including the California redwood |
| 30% | ACER | 4 | Genus of trees that includes the sycamore |
| 29% | TEA | 3 | Small tree or shrub whose leaves are used to make a beverage |
| 29% | DECIDUOUS | 9 | Type of tree or shrub that's the opposite of 11-Across |
| 29% | EVERGREEN | 9 | Type of tree or shrub that's the opposite of 22-Across |
| 29% | AILANTHUS | 9 | Genus of trees including that known as the Tree of Heaven |
| 29% | EUCALYPTUS | 10 | Australian genus of trees that includes the blue gum |
| 29% | ICHNEUMON | 9 | Genus of wasps and species of mongooses |
| 29% | GENTIANELLA | 11 | Genus of plants including hercampuri and agueweed |
| 29% | ENYA | 4 | Irish singer whose albums include "A Day Without Rain" and "The Memory of Trees" |