About the Clifford Herbarium

Clifford's Herbarium consists of 3,461 sheets of dried, mounted plant specimens.

Clifford likely established the herbarium in the Hartekamp in the 1720s, building it up with plants not only from his own garden but also from others, and from collectors around the world

There are few direct indications of the source of any given sheet, as was common in this period. However, the origins of some of the sheets can sometimes be determined from clues from such as handwriting, the style of labels, and watermarks of the mounting paper (see Wijnands & Heniger, 1991 in the bibliography).

Curation

Specimen

A specimen of Lion's tail (Leonotis leonurus) from George Clifford's herbarium.

Mounting

The plants in the collection are mounted on single unconnected sheets. This method is used in modern herbaria, but is in contrast with the earlier practice of binding sheets in large book-like volumes such those found in the Hans Sloane and Paul Hermann herbaria.

Dutch charm

Rather charmingly, many of the specimens are mounted such that they appear to be growing out of highly decorative, engraved paper urns held down by paper ribbons with their names inscribed on ornate labels. These are peculiar to Dutch herbarium collections of the 1730s, and can be seen in Adriaan van Royen's herbarium, now at the Riksherbarium, Leiden. An account of the different urns, handwritings and watermarks found in the herbarium is provided by Wijnands & Heniger (1991 - see Bibliography)