Vols. 1-4 include section called Record of current literature.Miss Hirsh, in describing the origin of the air-spaces in Riccia Frostii, Aust., says ( 1. c, p. ... The intervening spaces in this species are formed, therefore, not by the cleavage or the separation of mature tissues, but in a manner exactly indicated by the diagrammatic scheme given by ... growth of filaments at right angles to the surface of the thallus, forming narrow chambers or canals, as in Riccia Frostii, Aust.
|Title||:||Annals of Botany|
|Author||:||Isaac Bayley Balfour, Roland Thaxter, Vernon Herbert Blackman|