Extract data frames from a list of data frames.

I managed to import several text files to a list of dataframes using lapply, normally I can manage the data frames inside the list in order to select certain columns and plot them with matplot.
However, now I need to extract all the individual data frames from the list to dataframes:


But I do not want to do it manually, since the number of DF changes every time I run a model. I have tried with a loop with failed to do so.

This article, on how-to-approach this, may be quite helpful in both understanding and implementing it for your situation: