Has sent letterpress of his third fasciculus [probably "Nereis Britannica"] to [Dawson] Turner for Smith's opinion. Hopes Smith received specimen of 'Lichen vulpinus'; observations. Encloses specimens of 'Byssus fulva', observations; drawings of 'B velutina v aurea', observations. Sent specimen of 'Auricularia papyrina' to Turner; observations.
[Spec 25 written in pencil at head of verso of first folio]