Hardy Annuals
* Denotes self-sowing
| Scientific name | Common name |
| Antirrhinum majus | Snapdragon |
| Brassica spp. | Kale |
| Calendula spp. | Pot marigold * |
| Centaurea cyanus | Bachelor's button, cornflower |
| Cerinthe spp. | Honeywort |
| Chrysanthemum frutescens | Marguerite daisy |
| Convolvulus tricolor, C. major | Dwarf morning glory * |
| Coreopsis tinctoria | Calliopsis, coreopsis |
| Calliopsis bicolor | Calliopsis |
| Brachyscome iberidifolia | Swan River daisy |
| Dianthus chinensis, D. superbus | Pinks |
| Dianthus caryophyllus | Carnation |
| Eschscholzia californica | California poppy * |
| Hunnemannia fumariifolia | Mexican tulip |
| Ipomoea purpurea | Morning glory |
| Lathyrus odoratus | Sweet pea |
| Lavatera spp. | Mallow |
| Linaria purpurea | Toadflax |
| Lobularia maritime | Sweet alyssum * |
| Lunaria spp. | Money plant * |
| Mathiola tricuspidata, M. incana | Wild stock * |
| M. bicornis | Night-scented stock * |
| Moluccella laevis | Bells of Ireland |
| Myosotis spp. | Forget-me-not * |
| Nigella damascena, N. orientalis, N. hispanica | Love-in-a-mist |
| Ricinus var. zanzibarensis, R. communis | Castor bean |
| Salpiglossis sinuata | Painted tongue |
| Salvia farinacea, S. coccinea, S. patens, S. sclarea, S. splendens |
Salvia, mealy-cup sage, clary sage |
| Schizanthus spp. | Butterfly flower |
| Viola x wittrockiana, V. cornuta | Pansy, violet * |