Common butterbur Petasites vulgaris
© Science & Society
Common butterbur, Petasites vulgaris. Handcoloured copperplate engraving by Charles Mathews of a drawing by Isaac Russell from William Baxter's British Phaenogamous Botany 1835. Scotsman William Baxter (1788-1871) was the curator of the Oxford Botanic Garden from 1813 to 1854.