We present some highlights of the 2021 field season: Gentianella campestris (Field Gentian) feared lost but refound; Equisetum pratense (Shady Horsetail) rediscovered after 150 years; Ornithopus pusillus (Bird's-foot) first large population found; Salix triandra (Almond Willow) first record since 1920; Hieracium prenanthoides (Rough-leaved Hawkweed) first record; Erysimum cheiranthoides (Treacle-mustard) first record since 1875; Anisantha rubens (Foxtail Brome) - subject to confirmation - the only British record this millennium.