Sends specimen of grass he found in a wood near Newtown Barry, Ireland, believes it to be close to Smith's 'Festuca calamaria'. List of habitats of Irish plants observed by him. Disappointed in attempts to establish a botanical garden of hardy herbaceous plants with Lord Valentia [George Annesley] by the "ignorance or imposition of nurserymen", asks Smith to recommend anyone in Norfolk willing to assist. Asks whether there is a treatise on the genus 'Aster', the descriptions in "Hortus Kewensis" and Marten's "Dictionary" being "very confused". Lord Valentia sends an index to first four volumes of [Carl Ludwig] Willdenow's "Species Plantarum". From the seeds Smith sent has been able to grow 'Helianthus decapetalus', 'Polymnia canadensis', 'Eupatorium kuhnia', 'Carduus carinatus', and 'Allium nutans'.