:

  •  
                                                          

    (1850-1916)

    (1850-1916)

    , , . . . . , " ", "" . . , "" . . .; " " (. 1-3, 1900-02).

    ( .-. . vegetabilis - )
    (
    - (Boysen Jensen) (1883-1959)
    (Browning) (1855-1926)

    :