| POINCIANA | Red or orange flowered tropical tree (9) |
| DAL | From Sanskrit for "to split", dried beans, lentils and other pulses in Indian cookery; a curry or puree of said legumes; or, a yellow-flowered tropical herb, also called pigeon pea (3) |
| FIRETHORN | Shrub with bright red or orange berries (9) |
| FLAMETREE | Name given to various tree species because of their vivid red or orange colouring (5, 4) |
| FLYAGARIC | Poisonous mushroom with a bright red or orange cap and white spots (3,6) |
| COCKOFTHEROCK | Tropical South American bird with an erectile crest and a brilliant red or orange plumage in the male (4-2-3-4) |
| RAGE | See red or orange drops on |
| DICHROMATE | Salt that is typically red or orange; admit ochre (anagram) |
| PLAICE | European flatfish with red or orange spots (6) |
| DAYLILY | Perennial liliaceous plant with large yellow, red or orange flowers |
| ALERT | Red or orange announcement |
| JAPANESE | The - persimmon, Diospyros kaki, has red or orange edible fruit (8) |
| ROSEHIP | Bright red or orange fruit |
| REDHOTPOKER | Tall perennial plant of the genus Kniphofia with spikes of drooping red or orange flowers (3-3,5) |
| AGARIC | The Fly ..., Amanita muscaria, is a poisonous mushroom with a bright red or orange cap and white spots (6) |
| NASTURTIUM | Edible plant with round leaves and yellow, red or orange, trumpet-shaped flowers (10) |
| RUST | Red or orange coating that forms on the surface of iron (4) |
| NASTURTIUMS | Plants with round leaves and yellow, red or orange trumpet-shaped edible flowers (11) |
| LADYBIRDS | Small red, yellow or orange beetles (9) |
| GOLDCREST | Small warbler with a yellow or orange comb (9) |
