Wild Fennel

Wild Fennel is a perennial herb. It is erect, glaucous green, and grows to heights of up to 2.5 metres (8 feet), with hollow stems. The leaves grow up to 40 centimetres (16 inches) long; they are finely dissected, with the ultimate segments filiform (threadlike), about 0.5 millimetres (1⁄64 in) wide