Beech cupules. The husk can have a variety of spine- to scale-like appendages, the character of which is, in addition to leaf shape, one of the primary ways beeches are differentiated. The nuts are edible, though bitter (though not nearly as bitter as acorns) with a high tannin content, and are called beechnuts or beechmast. The name of the tree (Latin "fagus", whence the species name; cognate with English "beech") is of Indo-European origin, and played an important role in early debates on the geographical origins of the Indo-European people. Greek φηγός is from the same root, but the word was
Dwarf Beech and Italy ("Alberi serpente", nel Monte Pollino). A similar form is the Weeping Beech ("Fagus sylvatica" Pendula Group), which has more pendulous branching. Dwarf Beech The Dwarf Beech, "Fagus sylvatica" Tortuosa Group, is a rare Cultivar Group of the European Beech with less than 1500 older specimens in Europe. It is also known as Twisted Beech or Parasol Beech. It is a wide-spreading tree with distinctive twisted and contorted branches that are quite pendulous at their ends. With its short and twisted trunk the Dwarf Beech grows more in width than height, only seldom reaching a height of more than