Robert John Thornton (1768-1837), Curious American Bog Plants
Robert John Thornton (1768-1837), Group of Carnations
Robert John Thornton (1768-1837), Tankerville's Limodorun or Chinese Limodoron
Robert John Thornton (1768-1837), The Night Blowing Cereus
Robert John Thornton (1768-1837), The Queen Flower
