Prof. Pál Greguss (*1889, +1984) was a leading figure in European (palaeo)xylotomy.
His collection of types and figured specimens from the Cenozoic of Hungary published in the two monographs (Fossil gymnosperm woods in Hungary from the Permian to the Pliocene and Tertiary angiosperm woods in Hungary), now stored in the Palaeobotanical Collection of the Botanical Department in the Hungarian Natural History Museum in Budapest, is of great value. Many types were consideredlost, but the present reappraisal, conducted by the first author during several visits to Budapest between 2009 and 2016, uncovered 18 types, 35 figured specimens and 1 additional specimen, 54 items in total.
In the text, all specimens are briefly presented with their systematical attribution, information on their numbers, localities and their corrected geological age. The text is completed by two photo-plates and one summary table.