Genommutationen in den Medizinalpflanzen, Datura stramonium, Digitalis lanata x D. lutea = Digitalis santacatalinensis

Abstract

The author treated several specimens of Datura stramonium with colchicine and received three autotetraploids and two chimeras. The author cytologically examined seventeen specimens of the progeny of these plants and found thirteen tetraploid, three diploid, and one sterile hexaploid form.