Acta horti Bergiani. Bd. III. N:o 3. Tafl. 149. 



Pehr Hjalmar Olsson Seffer, 



■:■■ 1873; 



32 annos natus. 



Cyrus Guernsey Pringle, 



66 annos natus. 



Roland Thaxter, 



42 annos natus. 



George James Peirce, 



35 annos natus. 



Benjamin Lincoln Robinson, 



■■- 1864, 



William Trelease, 



•^ 1857; 



46 annos natus. 



