Forwarded letter to [Richard] Salisbury. Sorry to hear of Smith's poor health. Unable to procur specimens of 'Poa procumbens' this season for Smith's Lady friend. Encloses a grass which grows "by the Avon side below the Hotwells". [William] Curtis' 'Poa retroflexa' grows near him on dry soil in a thick patch where an old road was obliterated, sees no difference between the two except that Avon plant is two or three feet high. There is no snow and colour of grass not changed by frost, cattle are out and he is about to sow wheat. Criticises [James] Sowerby's figure of 'Fucus roseus' for not resembling any specimen he has seen; lists differences.