books.google.com - This work is a taxonomical, nomenclatural and historical account of the plants depicted in the Minickx Atlas and in the books by Jan and Casper Commelin....http://books.google.com/books/about/The_Botany_of_the_Commelins.html?id=eb_dEGP56-QC&utm_source=gb-gplus-shareThe Botany of the Commelins
