Note 2 — Chapter XII · CONCLUDING REMARKS.
Reading edition
See the remarks in Frank’s ‘Die wagerechte Richtung von Pflanzentheilen’ (1870, pp. 90, 91, etc.), on natural selection in connection with geotropism, heliotropism, etc.
Reading edition
See the remarks in Frank’s ‘Die wagerechte Richtung von Pflanzentheilen’ (1870, pp. 90, 91, etc.), on natural selection in connection with geotropism, heliotropism, etc.