![](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/Franz_and_Antonia_von_Rabb_silhouettes.png/220px-Franz_and_Antonia_von_Rabb_silhouettes.png)
Franz Anton von Raab (1722-1783) was an Austrian agrarian reformer and a minister under Maria Theresa.[1] He championed economic reforms known as Raabization, in which church-owned land was sold to peasants in return for cash payments that freed them from their obligated robota labor.[2]
His daughter Eleonore von Raab built up a substantial collection of minerals which was widely known after being catalogued by Ignaz von Born.[3][4]
References
[edit]- ^ Wikisource. (in German) – via
- ^ https://www.hoover.org/sites/default/files/uploads/documents/0817944915_83.pdf
- ^ Born, I. E. von (1790). Catalogue Methodique et Raisonne de la Collection des Fossiles de Mlle. Éléonore de Raab. Vienna: J. V. Degen. Vol. 1, Vol. 2
- ^ A New System of Mineralogy, in the form of a Catalogue, after the manner of Baron Born's Systematic Catalogue of the collection of fossils of Mlle Éléonore de Raab. London: T. Bensley. 1799.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction