Note ED — Front matter (continued 5)

Saporta, “Ancienne Végétation Polaire”; Hooker, “Presidential Address to Royal Society,” 1878; Thistleton Dyer, “Lecture on Plant Distribution”; Mr. Starkie Gardner, “Letters in ‘Nature,’” 1878, &c. The basis of most of these brochures is to be found in Heer’s “Flora Fossilis Arctica.”