Erica

Erica/ˈɛrᵻkə/, is a genus of roughly 860 species of flowering plants in the family Ericaceae. The English common names "heath" and "heather" are shared by some closely related genera of similar appearance. The genus Calluna was formerly included in Erica – it differs in having even smaller scale-leaves (less than 2–3 mm long), and the flower corolla being consisting of separate petals. Erica is sometimes referred to as "winter (or spring) heather" to distinguish it from Calluna "summer (or autumn) heather".

Description

Most of the species are small shrubs from 20–150 cm (8–59 in) high, though some are taller; the tallest are E. arborea (tree heath) and E. scoparia (besom heath), both of which can reach up to 7 m (23 ft) tall. All are evergreen, with minute, needle-like leaves 2–15 mm long. Flowers are sometimes axillary, and sometimes borne in terminal umbels or spikes, and are usually outward or downward facing. The seeds are very small, and in some species may survive in the soil for decades.

Vicia faba

Vicia faba, also known as the broad bean, fava bean, faba bean, field bean, bell bean, English bean, horse bean, Windsor bean, pigeon bean and tic(k) bean, is a species of flowering plant in the vetch and pea family Fabaceae. It is not a true bean. The origin of broad beans is obscure, but the best information indicates the Mediterranean area. Fava or Broad beans have been found in the earliest human settlements, remains are reported to have been found in Egyptian tombs. They probably originated in the Near East during the Neolithic Age and by the Bronze Age had spread to Northern Italy. They have been found in lakeside settlements in Switzerland and in Britain at Glastonbury. In Egypt, the beans were considered commoner food and were shunned by the upper classes.Fava beans were cultivated by the Egyptians, Greeks and Romans. In ancient Rome, they were used in funeral rites. It is said that Pythagoras, the famous Greek philosopher and mathematician, forbade the eating of fava beans because they contained the souls of the dead.