Caption:
Autumnal crocuses, Croci autumnales. Crocus pulchellus 1, Crocus longiflorus 2, Crocus odorus 3, Crocus thomasianus 4, Crocus pallasianus 5, and Crocus cartwrightianus 6. Handcoloured copperplate engraving by George Barclay after a botanical illustration by Sarah Drake from Edwards Botanical Register, continued by John Lindley, published by James Ridgway, London, 1844.