v. B. WITTROCK. ICONOTHECA BOTANICA BERGIANA. 1 75 



Ser. Ro. 

 N:r. 



20. Fotog. imitata ad similit. photographia; originalis a F. Felbinger, St. Peters- 

 burg, factJE. Gerhard Holm fec. Stockholm 1903. 4:0. 



Medwedew, Jakob S.; director horti botanici Tiflisiensis; privfectus 

 fundorum imperii rossici; silentiarius imperalis rossicus. 



21. Autot. 12:0. (E Rådde, Mus. Caucas. II. igoi.) 



Middendorff, Alexander Theodor von, ""^ 181 5; iter botanicum 

 et zoologicum in Sibiria boreali et oriental! 1842 — 45; silentiarius imper. 

 rossicus 1873; -J- 1894. 



22. Fotog. imitata ad similit. photographise originalis a W. Glasen, St. Peters- 

 burg, c:a 1883 fact;i2. Gerh. Holm fec. Stockholm 1903. 4:0. 



23. Autot. ad similit. photographia: antecedentis. J. Cederquist fec. Stockh. 

 1903. 12:0. — Vide tab. 37. 



Nordmann, Alexander von, vide Fenniam. 



Pallas, Peter Simon, * Berlin -% 1741; phil. dr.; adjunctus academia; 

 scientiarum imperialis Petropolitana; (St. Petersburg) 1768; iter botanicum 

 in Sibiria 1768 — 74; vixit iii Tauria (Krim) 1795 — 1810; consiliarius imperii 

 rossici ; f Berlin Vg 1 8 1 1 . 



24. Chalcog. Ambroise Tardieu sculp. 8:0. 



25. Chalcog. Geisler del. 8:0. 



Przewalski, Nikolai Michailowitsch, * Kimborovo (Smolensk) "/i 

 1839; miles rossicus 1855; geographix- magister schoL-e militaris Varso- 

 viensis (Warschau) 1864; topographus militaris in U.ssuria (Sibiria orientalis) 

 1867 — 69; itinera geographica etc. in China, Mongolia, Tibetia 1870 — 73, 

 1876 — 'jy, 1879 — 80, 1883 — 85; f Karakol vel Przewalsk (Turkestania) 

 Vn 1888. 

 20. Autot. 8:0. (E Maxim., N. M. Przeivalski.) 



Rådde, Gustav Ferdinand Richard I., * Danzig (Germania) 1831; 

 phil. dr.; itinera in Sibiria orientali 1855 — 60, in Caucaso, Armenia, Turke- 

 stania; director musei caucasici et bibliothx-ca; publica; Tiflisiensis; silentia- 

 rius imperialis rossicus. 



27. Autot. 12:0. (E Raddc, Mus. Caucas. II. 1901.) 



Regel, Eduard August von, * Gotha (Germania) "A 181 5; hortu- 

 lanus Primarius horti botanici univ. Turicensis (Helvetia) 1842; botanices 

 docens ibidem; phil. dr. honor, ibidem. 1855; director-adjunctus horti bota- 

 nici imperialis Petropolitani (St. Petersburg) 1857; director ordin, ibidem 

 1876 — 1892; phil. dr. honor. Bononiensis (Bologna); silentiarius imperialis 

 rossicus; editor ephemer. »Gartenflora» 1852 — 84; 7 St. Petersburg ^','4 1892. 



28. Fotog. St. Petersburg 1890 (f). Visit. 



29. Autot. ad similit. photographia; antecedentis. J. Cederquist fec. Stockholm 

 1898. Miniat. 



30. Autot. ad similit. photographia; antecedentis. J. Cederquist fec. Stockholm 

 1900. 12:0. — Vide tab. 21. 



