Perhaps you & Bentham have not the first edit of Linné's syst. nat (of 1735).2 I find at p. 9, that he has Lens as a genus, though (of course) the name only. Still it is entitled to be mentioned thus far as generic authority3
I have quoted the first edition in my census of Austral plant-genera, now in type,4 wherever it had priority. "Sassafras" occurs also at p. 9.
I was greatly pleased with the figure of Micraira5 I subscribe to all your & Bentham's publications, Bot. Mag., Genera, icones, &c &c for my private library.
Lens
Micraira
Sassafras
Please cite as “FVM-81-11-00,” in Correspondence of Ferdinand von Mueller, edited by R.W. Home, Thomas A. Darragh, A.M. Lucas, Sara Maroske, D.M. Sinkora†, J.H. Voigt† and Monika Wells accessed on 3 May 2024, https://epsilon.ac.uk/view/vonmueller/letters/81-11-00