Other leafy or stem vegetables

**Includes:** - chervil, Anthriscus cerefolium - chard - parsley, Petroselinum crispum - common purslain, Portulaca oleracea - sea kale, Crambe maritima - patience - rhubarb, Rheum rhaponticum - sorrel, Rumex acetosa - salad vegetables, other than lettuce (Lactuca sativa) and chicory - summer and winter savory - tarragon - watercress, Nasturtium officinale, Nasturtium microphyllum

**Excludes:** - stimulants, spices and aromatic crops, cf. 016