Корни

[vadperez]

"This collection holds 1,000 drawings, the outcome of 40 years of root system excavations in Europe, mainly in Austria. The drawings, their analysis and description were done by Univ. Prof. Dr. Erwin Lichtenegger (1928-2004) and Univ. Prof. Dr. Lore Kutschera (1917-2008), leader of Pflanzensoziologisches Institut, Klagenfurt, (now in Bad Goisern, Austria)."

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Далее https://images.wur.nl/digital/collection/coll13