Note 104 — Chapter XI · ON BUD-VARIATION, AND ON CERTAIN ANOMALOUS MODES OF REPRODUCTION AND VARIATION.
Reading edition
Morren, ‘Bull. de l’Acad. R. des Sciences de Belgique,’ 2de séries, tom. xxviii. 1869, p. 434. Also Magnus ‘Gesellschaft naturforschender Freunde, Berlin,’ Feb. 21st, 1871, p. 13; ibid., June 21st, 1870, and Oct. 17th, 1871. Also ‘Bot. Zeitung,’ Feb. 24th, 1871.