William Curtis Azalea Nudiflora variety Coccinea. Scarlet Azalea c1792.
William Curtis Lilium Bulbiferum, Orange Lily. Exquisite engraving c1788.
William Curtis Yellow Variegated Iris. Sowerby engraving c1787
William Curtis Hemerocallis fulva, Tawny Day Lily engraving c1788.
William Curtis hand-colored engraving, Large-Flowered St John's Wort. c1791
William Curtis Yellow Lupine antique hand-colored engraving c1787.
Curtis Lilies. Lilium Pomponium, Pompone Lily. Sydenham Edwards botanical engraved c1804.
William Curtis Winter Hellebore or Aconite antique engraving c1789
William Curtis Yellow Alyssum Sanatile engraved by Sydenham Edwards c1791.
William Curtis Ranuncula Gramineus, Grass-leaved Crowfoot copper engraving c1791.
William Curtis Mesembryanthemum. Dolabriforme. Hatchet-leav'd Fig-Marigold c1787.
W.Curtis Ranunculus Acris Flore Pleno, Double Upright Crowfoot c1793.