Melissa officinalis
Lemon Balm grown as a ground cover in the herb area and used together with Lemon Verbena to make a refreshing cold tea in summer.
Mentha x piperita
Mentha suaveolens 'Variegata'
Mespilus germanica
Grown mainly as an ornamental for its blossom, and a curiosity for its fruit. These need a period of cold to ripen, a process known as 'bletting', and they don't get it naturally here. We could put them in the fridge for a while but have never considered the result to be worthwhile.