The British moss-flora - Braithwaite, Robert, 1824 -1917 (1887)

The British moss-flora - Braithwaite, Robert, 1824 -1917 (1888)

The British moss-flora - Braithwaite, Robert, 1824 -1917 (1896)

British mosses, their homes, aspects, structure and uses : with a coloured figure of each species etched from nature - Tripp, Frances Elizabeth, 1832 -1890 (George Bell and Sons, 1874)

British plants; their biology and ecology - Bevis, James Frederick. (Methuen, 1920)

British plants : their biology and ecology - Bevis, James Frederick. (A. Rivers, 1911)

Brooklyn Botanic Garden record - Brooklyn Botanic Garden. (Brooklyn Botanic Garden, 1938)

Brotéria. Série botanica (Revista Brotéria, 1908)

Brotéria. Série botanica (Revista Brotéria, 1910)

Brotéria. Série botanica (Revista Brotéria, 1915)

Brotéria. Série botanica (Revista Brotéria, 1917)

Brotéria. Série botanica (Revista Brotéria, 1918)

Brotéria. Série botanica (Revista Brotéria, 1920)

Brotéria. Série botanica (Revista Brotéria, 1921)

Bryologia Europaea, seu, Genera muscorum Europaeorum monographice illustrata - Schimper, Wilhelm-Philippe, 1808 -1880 (Sumptibus Librariae E. Schweizerbart, 1836)