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

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

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

British mosses - Fry, Edward, Sir, 1827 -1918 (Witherby, 1892)

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 phaenogamous botany, or, Figures and descriptions of the genera of British flowering plants - Baxter, William, 1787 -1871 (Published by the author, sold by J.H. Parker [etc.], 1834)

Brockhaus' Konversations-Lexikon (F.A. Brockhaus, 1892)

Brockhaus' Konversations-Lexikon (F.A. Brockhaus, 1894)

Brotéria Série botanica (Revista Brotéria, 1908)

Brotéria Série botanica (Revista Brotéria, 1910)

Brotéria Série botanica (Revista Brotéria, 1915)

Brotéria Série botanica (Revista Brotéria, 1916)

Brotéria Série botanica (Revista Brotéria, 1917)

Brotéria Série botanica (Revista Brotéria, 1919)