Note 1427 — LETTER XLVIII.
Reading edition
With respect to Natural Genera he says—"Cavendum tamen ne nimis imitando naturam systematis amittamus filum Ariadneum." Ibid. § 6.
Reading edition
With respect to Natural Genera he says—"Cavendum tamen ne nimis imitando naturam systematis amittamus filum Ariadneum." Ibid. § 6.