The two main devices (symbols) in the Stanger blazon are the palm branch and lion. The two main tinctures (colors) are argent and vert.
Argent is the heraldic metal Silver and is usually shown as very pure white. It is also known more poetically as pearl, moon (or luna) 1Understanding Signs & Symbols – Heraldry, S. Oliver & G. Croton, Quantum, London, 2013, P53. In a sketch or drawing it is represented by plain, unmarked paper 2A Glossary of Terms used in British Heraldry, J.H. Parker, Oxford, 1847, P11.
The deep green colour that is so often observed in heraldry is more properly known as vert. According to Wade, the use of this colour signifies “Hope and Joy”, but may also represent, rather delightfully, “Loyalty in Love” 3The Symbolisms of Heraldry, W. Cecil Wade, George Redway, London, 1898 P36. It has other names also, the French call it sinople, perhaps after a town in Asia Minor from where the best green die materials could be found 4A Glossary of Terms used in British Heraldry, J.H. Parker, Oxford, 1894, Entry:Vert. More fanciful heralds liked to associate it with the planet venus and the precious stone emerald 5Boutell’s Heraldry, J.P. Brooke-Little, Warne, (revised Edition) London 1970, P 27. More strangely, there is some evidence that the term prasin was anciently used, being the Greek for the vegetable we call the Leek!
In addition to its religious significance the palm and the palm branch are regarded as emblems of “ victory, justice and royal honour”. 6The Symbolisms of Heraldry, W. Cecil Wade, George Redway, London, 1898 P129 They are much more common in French heraldry than in English, and are also known as cocoa-nut trees. 7A Glossary of Terms used in British Heraldry, J.H. Parker, Oxford, 1894, Entry:palm
The art of heraldry would be significantly poorer if we were without the lion in all its forms. Most general works on Heraldry devote at least one chapter solely to this magnificent creature and its multifarious depictions 8A Complete Guide to Heraldry, A.C. Fox-Davies, Bonanza (re-print of 1909 Edition), New York, 1978, P172 9Boutell’s Heraldry, J.P. Brooke-Little, Warne, (revised Edition) London 1970, P 63 10Understanding Signs & Symbols – Heraldry, S. Oliver & G. Croton, Quantum, London, 2013, P140. Some of the earliest known examples of heraldry, dating right back to the knighting of Geoffrey of Anjou in 1127, where he is shown with six such beasts upon his shield 11A Treatise on Heraldry, J. Woodward, W & A.K Johnston, Edinburgh & London, 1896, P45 .The great authority on heraldic symbology, Wade, points out the high place that the lion holds in heraldry, “as the emblem of deathless courage” 12The Symbolisms of Heraldry, W. Cecil Wade, George Redway, London, 1898 P60, a sentiment echoed equally today.