After consultation with [Erik] Acharius he has arranged the collection of Lichens sent by Harriman: extensive notes on collection including determination and synonymy, with annotations by Smith, including comment on quality of [James] Dickson's specimens.
Has sent a parcel of Swedish lichens to Harriman in return, under care of Sir Joseph Banks. Responds to lichen queries in Harriman's previous letter.
Desiderata, in Smith's hand, of lichens and cryptogams.