| 100% | LABURNUM | 8 | Genus of trees and shrubs with poisonous, yellow drooping flowers |
| 57% | YUCCA | 5 | Genus of perennial shrubs and trees with stiff sword-shaped leaves and white flowers |
| 57% | ACACIA | 6 | Genus of shrubs or trees with small yellow or white flowers also called wattle or thorntree |
| 57% | ACACIA | 6 | Genus of shrubs or trees also called wattle or thorntree with small yellow or white flowers |
| 53% | LABURNUM | 8 | Small European tree with poisonous yellow drooping flowers |
| 51% | SKIMMIA | 7 | Genus of Asian shrubs with white flowers and red berries |
| 50% | BIGNONIA | 8 | Genus of tropical American climbing shrubs with trumpet-shaped yellow or reddish flowers |
| 49% | DEUTZIA | 7 | Genus of shrubs native to Asia and Central America with white or pink flowers |
| 48% | CATALPA | 7 | Genus of trees of North America, East Asia and the Caribbean with bell-shaped whitish flowers and heart-shaped leaves |
| 48% | CATALPA | 7 | Genus of trees of N America, E Asia and the Caribbean with bell-shaped whitish flowers and heart-shaped leaves |
| 44% | VIBURNUM | 8 | Genus of trees or shrubs whose species include blackhaw and guelder rose |
| 43% | BAERIA | 6 | Genus of herbs with hairy leaves, yellow flowers |
| 43% | CROSSANDRA | 10 | Genus of plants of Africa and Asia with large yellow, orange or lilac flowers whose species include the firecracker flower |
| 43% | CROCUS | 6 | Iridaceous genus of plants with white, yellow or purple flowers |
| 42% | AGRIMONY | 8 | Genus of perennial plants with slender spikes of small yellow flowers |
| 42% | ALOE | 4 | Genus of plants native to southern Africa with red or yellow flowers |
| 42% | JACARANDA | 9 | Genus of tropical trees with pale purple or blue trumpet-shaped flowers |
| 41% | FUCHSIA | 7 | Genus of shrubs widely cultivated for their drooping purple, red or white flowers |
| 41% | CORYPHA | 7 | Genus of shrubs and trees that includes the Gebang palm and Talipot palm |
| 41% | FREESIA | 7 | Genus of plants of southern Africa with white, yellow or pink usually tubular flowers |
| 40% | VERBENA | 7 | Genus of plants with colourful flowers such as the Argentinian Vervain and American Blue Vervain |
| 40% | PELARGONIUM | 11 | Genus of plants native to southern Africa and Australia with red, pink or white flowers |
| 40% | CLIANTHUS | 9 | Leguminous genus of plants of Australia and New Zealand with slender scarlet flowers |
| 40% | HYDRANGEA | 9 | Genus of shrubs or trees cultivated for their large clusters of white, blue or pink flowers |
| 40% | CONIFERS | 8 | Trees and shrubs with seed-bearing cones |
| 40% | EUONYMUS | 8 | Genus of small trees and shrubs whose species include the spindle tree |
| 39% | SYCAMORE | 8 | Eurasian maple tree with yellow flowers and two-winged fruits |
| 38% | BLADDERNUT | 10 | Shrub or tree with clusters of small white flowers such as the Sierra — or American — |
| 38% | MACADAMIA | 9 | Australian tree with clusters of small white flowers and edible nut-like seeds |
| 38% | ACANTHUS | 8 | Genus of plants with large spiny leaves and spikes of white or purplish flowers whose species include bear’s breeches |