| Common name (English) | |
|---|---|
| Lonicera japonica | Japanese honeysuckle |
| Luffa aegyptiaca | Sponge gourd, Louffa Sponge |
| Lunaria annua | Honesty |
| Lycium ferocissimum | African boxthorn, Box Thorn |
| Maclura pomifera | Osage orange, Bodark |
| Maurandya barclayana | Purple Snapdragon Vine |
| Medicago arborea | Moon trefoil |
| Melaleuca armillaris | Bracelet honey myrtle |
| Melaleuca citrina | Bottlebrush |
| Melia azedarach | Chinaberry, Bread Tree |
| Melianthus | Honeyflowers |
| Mesembryanthemum cordifolium | Brack Mesemb |
| Mirabilis jalapa | Marvel-of-peru, Beauty of the Night |
| Myoporum laetum | New Zealand Manitoka |
| Myoporum tenuifolium | Slender Ngaio |
| Myosotis sylvatica | Wood Forget-Me-Not |
| Nicotiana glauca | Tree tobacco, Coneton |
| Nicotiana suaveolens | Australian tobacco |
| Ochrosia elliptica | Elliptic yellowwood; bloodhorn; kopsia; pokosola |
| Ocimum basilicum | Basil |