Fennel similar spices – anise, star anise, and coriander. In 2014, India produced 60% of the world total of fennel, with China and Bulgaria as leading secondary producers (table). Many species in the family Apiaceae or Umbelliferae are superficially similar to fennel, and some, such as poison hemlock, are toxic, so it is unwise, and potentially extremely dangerous, to use any part of any of these plants as an herb or vegetable unless it can be positively identified as being edible. Dill, coriander, and caraway are similar-looking herbs, but shorter-growing than fennel, reaching only . Dill has thread-like, feathery leaves and
Cuisine of Carmarthenshire well with the smooth flesh of sewin. To tell if a whole sewin is of good flavour, the colour of the flesh should be examined by requesting the fishmonger to make a tiny incision with a knife point in the middle of the back of the fish. The flesh should be a clear pink, not a pale or fawny pink, which suggests that the fish has been in the river too long. Big sewin can grow out of their taste and become flavourless, these fish are better stuffed. If a sauce is used, then fennel is the best herb to