Elegant Antique Hand-Colored Fern Print, Tmesipteris Tannensis, 1806-1809

An original antique hand-colored engraving of Tmesipteris Tannensis, plate 165.b from the fern volume of Christian Schkuhr's cryptogamic flora, issued at Wittenberg between 1806 and 1809. The whisk ferns have no true leaves and no true roots, and are among the simplest vascular plants alive. The sheet carries 3 species, lettered Tmesipteris Tannensis, Psilotum triquetrum and Psilotum complanatum beneath the figures, with the plate number engraved at the upper right. Beside the habit drawing Schkuhr adds the small lettered analyses he is known for, the spore cases, the scales and the sections that make the plate useful to a botanist as well as pleasant to look at.

Schkuhr published this work himself at Wittenberg, in nine instalments between 1806 and 1809, as the fern volume of his treatment of the cryptogams. He drew, engraved and colored the plates, which is unusual: most botanical authors of the period handed their drawings to a professional engraver and a coloring workshop. The volume carries 221 plates numbered to 173 with lettered supplements, and is listed at Pritzel 8205.

Printed from a copper plate and colored by hand when it was published, the sheet shows the qualities that separate original hand coloring from printed color: the wash crosses the engraved line in places, the strength of the green changes across the frond, and the fine work on the spore cases is picked out in a browner tone over the engraving. The plate mark is visible in the paper. The plate is decorative as well as scientific. Early botanical engravings of ferns have been a staple of interior decoration since the Victorian fern craze, and an original sheet of this date, hand-colored and engraved by the botanist himself, carries considerably more weight than the later reproductions that fill the market.

Light uneven toning, browner towards the edges. Handling soiling along the bottom, right and top edges. All four corners complete.

This is an original antique print, not a modern reproduction. This item is sold unframed.