The Power of Movement in PlantsNote 9 — Chapter VI · MODIFIED CIRCUMNUTATION: SLEEP OR NYCTITROPIC MOVEMENTS, THEIR USE: SLEEP OF COTYLEDONS.Reading edition‘Loudon’s Gardener’s Mag.,’ vol. iv. 1828, p. 112.◇Copy noteReturn to CHAPTER VI. MODIFIED CIRCUMNUTATION: SLEEP OR NYCTITROPIC MOVEMENTS, THEIR USE: SLEEP OF COTYLEDONS.