| 100% | CROSSANDRA | 10 | Genus of plants of Africa and Asia with large yellow, orange or lilac flowers whose species include the firecracker flower |
| 55% | ACANTHUS | 8 | Genus of plants with large spiny leaves and spikes of white or purplish flowers whose species include bear’s breeches |
| 39% | FREESIA | 7 | Genus of plants of southern Africa with white, yellow or pink usually tubular flowers |
| 39% | ALOE | 4 | Genus of plants native to southern Africa with red or yellow flowers |
| 37% | PELARGONIUM | 11 | Genus of plants native to southern Africa and Australia with red, pink or white flowers |
| 34% | ASTILBE | 7 | Genus of plants of the saxifrage family with ornamental spikes of pink, red or white flowers |
| 34% | DAYLILY | 7 | Perennial liliaceous plant with large yellow, red or orange flowers |
| 34% | HELENIUM | 8 | Genus of plants of the daisy family native to America whose species includes yellowdicks |
| 34% | DEUTZIA | 7 | Genus of shrubs native to Asia and Central America with white or pink flowers |
| 33% | CROCUS | 6 | Iridaceous genus of plants with white, yellow or purple flowers |
| 32% | VERBENA | 7 | Genus of plants with colourful flowers such as the Argentinian Vervain and American Blue Vervain |
| 32% | CYCLAMEN | 8 | Genus of flowering perennial plants that includes the Persian — and Lebanon — |
| 32% | VIBURNUM | 8 | Genus of trees or shrubs whose species include blackhaw and guelder rose |
| 32% | EUONYMUS | 8 | Genus of small trees and shrubs whose species include the spindle tree |
| 32% | ORACHE | 6 | Plant of the genus Atriplex whose edible varieties include the garden — or sea — |
| 32% | CONVOLVULUS | 11 | Genus of twining plants with trumpet-shaped flowers that includes the lesser bindweed |
| 31% | LUPIN | 5 | Plant of North America, Europe and Africa with large spikes of brightly coloured flowers |
| 31% | VERVAIN | 7 | Plant with small blue, white or purple flowers and square stems also called Herb of the Cross |
| 31% | CATALPA | 7 | Genus of trees of North America, East Asia and the Caribbean with bell-shaped whitish flowers and heart-shaped leaves |
| 31% | CATALPA | 7 | Genus of trees of N America, E Asia and the Caribbean with bell-shaped whitish flowers and heart-shaped leaves |
| 30% | CLIANTHUS | 9 | Leguminous genus of plants of Australia and New Zealand with slender scarlet flowers |
| 30% | MARIGOLD | 8 | Orange or yellow flower whose name ends with a precious metal |
| 30% | GENTIAN | 7 | Plant of temperate mountainous regions with blue, yellow, white or red trumpet-shaped flowers |
| 30% | MEADOWBEAUTY | 12 | Low-growing plant of North America of the genus Rhexia with pink or purple flowers such as the Virginia —, also called handsome Harry |
| 30% | HELENIUM | 8 | Genus of plants of the daisy family that includes Rosilla and Yellowdicks |
| 30% | TANSY | 5 | Plant of the aster family with yellow button-like flowers |
| 29% | HYRAX | 5 | Agile hoofed mammal of Africa and Asia such as the rock — or tree — |
| 29% | WALLFLOWER | 10 | European garden plant with yellow, orange or brown flowers |
| 29% | SNAPDRAGON | 10 | Plant of the genus Antirrhinum with spikes of showy two-lobed flowers |