Watercress – edibility, distribution and identification
August 21, 2011![](https://gallowaywildfoods.com/wp-content/uploads/2011/06/watercress-study1-e1460285222505-337x189.jpg)
Watercress is a delicious peppery salad vegetable, but unfortunately it is prone to infestation by the cyst stage of a parasite (fasciola hepatica) when growing in land containing livestock…