Encloses specimen of 'Cyperus longus', and remarks and sketch of an unidentified grass, to be returned, and sketch of floret and advanced seed vessel of 'Phyteuma spicatum'. Lost most of his 'Ophrys' specimens; encloses one.

His pleasure at receiving so flattering a letter from Smith, "what a charm is thrown by this delightful science over the most dull & painful hours of sickness".

[Separate note] Does not believes colour should be used as a character for 'Ophrys apifera'; remarks on its colour.