The beech argument (german: Das Buchenargument) is a now mostly outdated argument in

Indo-European studies Indo-European studies is a field of linguistics and an interdisciplinary field of study dealing with Indo-European languages, both current and extinct. The goal of those engaged in these studies is to amass information about the hypothetical pro ...

that is in favour of placing the

Indo-European The Indo-European languages are a language family native to the overwhelming majority of Europe, the Iranian plateau, and the northern Indian subcontinent. Some European languages of this family, English, French, Portuguese, Russian, Dutc ...

urheimat In historical linguistics, the homeland or ''Urheimat'' (, from German '' ur-'' "original" and ''Heimat'', home) of a proto-language is the region in which it was spoken before splitting into different daughter languages. A proto-language is the r ...

in an area west of a line connecting

Kaliningrad Kaliningrad ( ; rus, Калининград, p=kəlʲɪnʲɪnˈɡrat, links=y), until 1946 known as Königsberg (; rus, Кёнигсберг, Kyonigsberg, ˈkʲɵnʲɪɡzbɛrk; rus, Короле́вец, Korolevets), is the largest city and ...

and the

Black Sea The Black Sea is a marginal mediterranean sea of the Atlantic Ocean lying between Europe and Asia, east of the Balkans, south of the East European Plain, west of the Caucasus, and north of Anatolia. It is bounded by Bulgaria, Georgia, Rom ...

, based on the current distribution of

beech trees Beech (''Fagus'') is a genus of deciduous trees in the family Fagaceae, native to temperate Europe, Asia, and North America. Recent classifications recognize 10 to 13 species in two distinct subgenera, ''Engleriana'' and ''Fagus''. The ''Engl ...

. The argument, as summarised by Friedrich and Mallory goes that the Indo-European term *bʰāg(ó) most probably refers to the beech tree. Hence the presence of descendants of the term *bʰāg(ó) in Italic, Germanic, Albanian, Greek and (Indo-)Iranian, and potentially Celtic, Slavic, and Baltic, indicates that this word belonged to the most widely-spoken Indo-European language. And thirdly that since the beech tree distribution was limited historically to the regions west of the Eurasian Steppe, this is where this language was spoken. Fagus sylvatica range

However much like the salmon problem, this is now an outdated argument, based on many factors including that the historical distribution of the beech trees was historically different from that of today, with certain species potentially extending to the

Don River The Don ( rus, Дон, p=don) is the fifth-longest river in Europe. Flowing from Central Russia to the Sea of Azov in Southern Russia, it is one of Russia's largest rivers and played an important role for traders from the Byzantine Empire. Its ...

or to the

Caucasus The Caucasus () or Caucasia (), is a region between the Black Sea and the Caspian Sea, mainly comprising Armenia, Azerbaijan, Georgia (country), Georgia, and parts of Southern Russia. The Caucasus Mountains, including the Greater Caucasus range ...

, due to the beech being climatically sensitive, and that with the exception of the

Kurdish Kurdish may refer to: *Kurds or Kurdish people *Kurdish languages *Kurdish alphabets *Kurdistan, the land of the Kurdish people which includes: **Southern Kurdistan **Eastern Kurdistan **Northern Kurdistan **Western Kurdistan See also * Kurd (dis ...

''buz'', these words for beech are only found in Western Indo-European languages.

References

Fagus History of the Black Sea Indo-European linguistics Indo-European studies Kaliningrad Origin hypotheses of ethnic groups Trees in culture {{ie-lang-stub