Pleased that Smith found new plants amongst the specimens Beattie sent, including 'Carices' [Carex] that previously frustrated Beattie. Doubts over 'Carex' negated. Queries the distinction between 'Carex micheliana' and 'Carex recurva'. Has recently found 'Mercurialis peren' with male and female flowers and 'Carex incurva' in the Links of Aberdeen, detailed observation of it and shall send specimens in all stages of growth. Lists habitats of 'Carex micheliana', 'Carex binervis', 'Carex levigata', 'Carex davalliana', 'Carex fulva', and 'Carex paniculata'. Asks whether Smith has decided on the 'Polypodium' Beattie called 'rhaticum'. Has caused a lichen like 'Lichen chrysophthalmos' to be sent to [James] Sowerby but it may be a variety of 'Lichen ciliaris'.