Ethnobotanical History: Duckweeds in Different Civilizations.

Plants (Basel) · 2022 · PMC9415063 · PMID 36015427

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highly significantno p-value reported

Using, as an indicator, a highly significant association of Lemna with the epiphytic diatom Lemnicola hungarica (Grunow) Round et Basson (which does preserve well in sediments), it proved possible to detail the past presence of Lemna minor L. in a pond in England back a couple of centuries [ 8 ].

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