Thanks for "Linnean Transactions" vol 2 and plant specimens. Sorry to hear of death of [François] Borone. Thanks for Smith's "Tentamen de [filicum]". [William George] Maton just returned to Salisbury, [Wiltshire], after taking a degree at Oxford and gaining admission to Linnean Society. Encloses specimen of 'Acidium berberidis' [extant].
Specimen of 'Acidium berberidis'.