Note 13 — Chapter XXIII · DIRECT AND DEFINITE ACTION OF THE EXTERNAL CONDITIONS OF LIFE.
Reading edition
Naudin, ‘Annales des Sc. Nat.,’ 4th series, Bot., tom. xi., 1859, p. 81. ‘Gardener’s Chronicle,’ 1859, p. 464.
Reading edition
Naudin, ‘Annales des Sc. Nat.,’ 4th series, Bot., tom. xi., 1859, p. 81. ‘Gardener’s Chronicle,’ 1859, p. 464.