What is the scientific name of the grass head for making malt cakes?

The characteristics of malt cake mainly depend on the important raw materials of the cake, namely fennel and malt. Foeniculum vulgare, commonly known as green vegetables, is also called lime grass by locals. It belongs to Compositae and is an annual or biennial herb with dense stems and leaves and white fluff. It blooms from April to June and bears fruit from August to September.