It is impossible to ignore Holmskjold's special and particular influence on the character of the decorations of the great Copenhagen Catherine II service. The personality of the botanist-director is here evident. But apart from this individual influence, in an examination of the causes likely to have contributed to the style of decoration employed, passing mention must be made of the great national enterprise planned by Oeder in 1761: the original idea being that all European Governments should contribute to a series of volumes illustrating the complete flora of Europe. By this scientific co-operation duplication was thus to be avoided, and each plant would be described once only. Denmark alone took sufficient interest in the botanical work to complete it. Austria touched the fringe of her flora with five hundred illustrations, and Russia contributed a hundred. So the _Flora Danica_, under the guidance of several generations of botanists, ploughed its solitary furrow alone. The first volume, containing the first three parts, was issued by Oeder in 1766. The plants were painted _in situ_ by zealous artist-botanists who travelled to the remote districts of Denmark. This magnificent undertaking was in its earliest stages when the great porcelain service was in contemplation. It is interesting here to note the further history of the great botanical work. Five parts were issued by O. F. Müller from 1775 to 1787. Vahl, the great botanist, who died in 1804, followed on by another five parts, and the next seventeen parts, extending over a period of thirty-five years, were under the editorship of J. W. Horniman, who published a history of the progress of the work from its inception down to 1836. By royal decree in 1847 it was decided to accept illustrations of Swedish and Norwegian plants not found in Denmark, thus increasing the scope and value of the work. It was to be completed in fifty-one parts, and not until the year 1883 was this great botanical work of the _Flora Danica_ pronounced finished! It will thus be seen that, apart from Holmskjold's special and particular predilections, there were general and national impulses directed towards this work of exceptional character and of European importance. It may readily be imagined that, prior to the advent of the _Flora Danica_ service, the artists at the royal factory who painted flowers had, under the vigilant eye of the specialist director, to paint them from nature. A convolvulus did not become so decoratively treated as to evade identification. The Greek honeysuckle pattern of conventional use would not have passed at Copenhagen. Conventionality was as much eschewed in decoration as was the rococo in modelling. It is thus evident that nature and nature study, so remarkable and beautiful a feature in Copenhagen porcelain, owes not a little to the trained scientific vision of Theodor Holmskjold, the botanist.