Friedrich Dehnhardt [SEP] place of death
Friedrich Dehnhardt
Friedrich Dehnhardt (22 September 1787, Buhle nr Göttingen - 1 May 1870, Naples) was chief gardener of "L'Hortus Camaldulensis di Napoli", or the Camaldoli gardens in Naples belonging to , Count of Camaldoli. It was from these gardens that Dehnhardt described the type specimen of "Eucalyptus camaldulensis" in 1832, grown from seed sent by the botanist Allan Cunningham after a collecting trip in 1817 to Condobolin in New South Wales. These trees in Naples were cut down in the 1920s, suffering the same fate
picnicking near them is dangerous, especially if a tree has dead limbs or the tree is under stress.
Taxonomy and naming.
"Eucalyptus camaldulensis" was first formally described in 1832 by Friedrich Dehnhardt who published the description in "Catalogus Plantarum Horti Camaldulensis". 
Seven subspecies of "E. camaldulensis" have been described and accepted by the Australian Plant Census. The most variable character is the shape and size of the operculum, followed by the arrangement of the stamens in the mature buds and the density of veins visible