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''Quercus ithaburensis'' subsp. ''macrolepis'', the Valonia oak, is a subspecies of '' Quercus ithaburensis'', a member of the beech family,
Fagaceae The Fagaceae are a family of flowering plants that includes beeches, chestnuts and oaks, and comprises eight genera with about 927 species. Fagaceae in temperate regions are mostly deciduous, whereas in the tropics, many species occur as everg ...
. It may also be treated as a separate species, ''Quercus macrolepis''.


Taxonomy

The Valonia oak was first described as the species ''Quercus macrolepis'' by Carl Friedrich Kotschy in 1860. It was reduced to a subspecies of ''Quercus ithaburensis'' in 1981. Within the oak genus, ''Q. ithaburensis'' is classified in the subgenus ''Cerris'', section ''Cerris'', which includes ''
Quercus cerris ''Quercus cerris'', the Turkey oak or Austrian oak, is an oak native to south-eastern Europe and Asia Minor. It is the type species of ''Quercus'' sect. ''Cerris'', a section of the genus characterised by shoot buds surrounded by soft bristle ...
'', the Turkey oak, and related species. It is most closely related to ''
Quercus brantii ''Quercus brantii'', the Brant's oak, is a species of oak native to Western Asia, namely in Iran, Iraq, Syria, and Turkey. ''Quercus brantii'' (covering more than 50% of the Zagros Mountains forest steppe ecoregion) is the most important tree s ...
'', Brant's oak.


Distribution

''Quercus ithaburensis'' subsp. ''macrolepis'' is native from south-east Italy, through the Balkans (
Albania Albania ( ; sq, Shqipëri or ), or , also or . officially the Republic of Albania ( sq, Republika e Shqipërisë), is a country in Southeastern Europe. It is located on the Adriatic and Ionian Seas within the Mediterranean Sea and shares la ...
,
Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Maced ...
, former
Yugoslavia Yugoslavia (; sh-Latn-Cyrl, separator=" / ", Jugoslavija, Југославија ; sl, Jugoslavija ; mk, Југославија ;; rup, Iugoslavia; hu, Jugoszlávia; rue, label=Pannonian Rusyn, Югославия, translit=Juhoslavija ...
) and
Greece Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders with ...
, including
Crete Crete ( el, Κρήτη, translit=, Modern: , Ancient: ) is the largest and most populous of the Greek islands, the 88th largest island in the world and the fifth largest island in the Mediterranean Sea, after Sicily, Sardinia, Cypru ...
and the East Aegean Islands), to the eastern Mediterranean (
Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a transcontinental country located mainly on the Anatolian Peninsula in Western Asia, with a small portion on the Balkan Peninsula in ...
,
Lebanon Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to the north and east and Israel to the south, while Cyprus li ...
and
Syria Syria ( ar, سُورِيَا or سُورِيَة, translit=Sūriyā), officially the Syrian Arab Republic ( ar, الجمهورية العربية السورية, al-Jumhūrīyah al-ʻArabīyah as-Sūrīyah), is a Western Asian country loc ...
. It is absent from the Palestine region, where only the subspecies ''ithaburensis'' occurs.


Uses

The cups, known as valonia, are used for tanning and dyeing as are the unripe acorns called camata or camatina. The ripe acorns are eaten raw or boiled.''Qercus aegilops'' on food.oregonstate.edu


See also

*
Valoneic acid Valoneic acid is a hydrolysable tannin. It is a component of some hydrolysable tannins such as mallojaponin. The difference with its isomer sanguisorbic acid is that the hydroxyl that links the hexahydroxydiphenoyl (HHDP) group to the galloyl gro ...


References

{{Tannin source ithaburensis macrolepis Flora of Albania Flora of Bulgaria Flora of the East Aegean Islands Flora of Greece Flora of Italy Flora of Crete Flora of Lebanon and Syria Flora of Turkey Flora of European Turkey Flora of Yugoslavia Trees of Europe Trees of Mediterranean climate