Note 11 — Chapter II · STUDENT LIFE AND BOTANICAL CAREER

Was this quiet place in the region just out of Paris possibly near Mont Valérien? He must have been about twenty-two years old when he met Rousseau and began to study botany seriously. His Flore Française appeared in 1778, when he was thirty-four years old. Rousseau, at the end of his checkered life, from 1770 to 1778, lived in Paris. He often botanized in the suburbs; and Mr. Morley, in his Rousseau, says that “one of his greatest delights was to watch Mont Valérien in the sunset” (p. 436). Rousseau died in Paris in 1778. That Rousseau expressed himself vaguely in favor of evolution is stated by Isidore Geoffroy St. Hilaire, who quotes a “Phrase, malheureusement un peu ambiguë, qui semble montrer, dans se grand écrivain, un partisan de plus de la variabilité du type.” (Résumé des Vues sur l’espèce organique, p. 18, Paris, 1889.) The passage is quoted in Geoffroy’s Histoire Naturelle Générale des Règnes organiques, ii., ch. I., p. 271. I have been unable to verify this quotation.