Alexanders looks a lot like angelica, and is related to it as it is a member of the Apiaceae or Umbelliferae family. As such it is related to fennel, dill, sweet Cicely, cow parsley, lovage, carrots, caraway, anise, lesser and greater burnet saxifrage, water fennel or water dropwort and Thapsia to which it bears a strong resemblance with its yellow- green flowers. It originated in Europe and Asia and has naturalized in Britain where it was grown in monastery gardens in the Middle Ages as a pot-herb and vegetable.
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The stems can also be cooked like asparagus, steamed or boiled for 5 to 10 minutes, and served as a side dish. The plant grows in autumn and has leaves throughout the winter, so was a useful source of nourishment. It is said that if the root is left in a cool place over winter it becomes tender and is good in soups and stews. The stems are a little more pungent than celery and the seeds are peppery. The flower buds may be eaten raw in salads too.
In the past Alexanders was used to treat asthma, menstrual problems and wounds, but generally it is not used today, although there would seem to be no reason not to as it is not poisonous as plants such as aconite, thornapple (datura) and aak are.
Nicholas Culpeper, writing in the 17th century has this to say about it:-
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It is known as black lovage because of the colour of the root and seeds, which are almost black when ripe. It flowers in Britain in April and May and the whole plant was once used in a decoction as a diuretic.
Writing in 1640, Parkinson says that it was eaten during Lent to aid digestion and to digest “the viscous humours in the stomache.” Lenten pottage is an old Irish recipe which was eaten during Lent and which comprised nettles, watercress and Alexanders. Nowadays the seeds are crushed and added to vodka to give it some more oomph.
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Alexanders is the centre of some research into the sesquiterpenoids all parts of the plant yield in their essential oil (2010 Papaioannou, F. et al). Sesquiterpene lactones from the plant have also been investigated in a study published in 2001 for their ability in vitro and in mice to kill cancer cells. More research needs to be done on this plant to discover what medicinal benefits it has for us.