Critical researches on the potamogetons /
Hagström, J. O.(Johan Oskar),1860-1922author.
Taylor, George,1904-1993,former owner.StEdNL
Stanley Smith Horticultural Trust,former owner.StEdNL
Includes index.
Library copy inscribed "From the author, with Arthur Dennett's kind regards, 22 Jan., 1917.
Bookplate reading "Allen Wedgwood" attached to inside front cover.
Bookplate reading "Sir George Taylor ex libris ad Stanley Smith Horticultural Trust" attached to inside front lining paper.
Potamogeton.