Begoniaceae_-_Begonia_gracilis. Painting by <a href="https://en.wikipedia.org/wiki/Robert_Kaye_Greville" class="extiw" title="w:Robert Kaye Greville">Robert Kaye Greville</a>. From:  Curtis's botanical magazine; or flower garden displayed. London, 1830, volume 57 (plate 2966). Hand-coloured engraving by Robert Kaye Greville (sheet 140 x 227 mm)
<a href="https://en.wikipedia.org/wiki/Robert_Kaye_Greville" class="extiw" title="w:Robert Kaye Greville">Robert Kaye Greville</a>
1830
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