Moltkia petraea, evergreen shrub found in Dalmatia by General Ludwig Baron von Welden. Rock bugloss, Echium petraeum. 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, 1843.
Moltkia petraea, evergreen shrub found in Dalmatia by General Ludwig Baron von Welden. Rock bugloss, Echium petraeum. 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, 1843.