The two main devices (symbols) in the Wyche blazon are the pile and sprig. The two main tinctures (colors) are ermine and azure.
Ermine is a very ancient pattern, and distinctive to observe. It was borne alone by John de Monfort, the Earl of Richmond and Duke of Brittany in the late 14th century 1A Complete Guide to Heraldry, A.C. Fox-Davies, Bonanza (re-print of 1909 Edition), New York, 1978, P69 It has a long association with royalty and the nobility in general and hence represents “Dignity” wherever it is found 2The Symbolisms of Heraldry, W. Cecil Wade, George Redway, London, 1898 P39. The ermine pattern is white with, typically, a three dots and a dart grouping representing the tail of the furred creature.3Boutell’s Heraldry, J.P. Brooke-Little, Warne, (revised Edition) London 1970, P 28. The ermine spot is sometimes found alone as a special charge on the shield.
Azure is the heraldic colour blue, usually quite a deep, dark shade of the colour (there is a lighter blue that sometimes occurs, known as celestial azure). If colour printing is not available then it can be represented by closely spaced horizontal lines in a scheme known as “hatching” 4Boutell’s Heraldry, J.P. Brooke-Little, Warne, (revised Edition) London 1970, P 26. The word is thought to originate from the Arabic lazura and it represents the colour of the eastern sky. It is also said to be the colour associated by the Catholic Church with the Virgin Mary and hence of particular significance 5The Symbolisms of Heraldry, W. Cecil Wade, George Redway, London, 1898 P150.
The pile was originally quite a simple shape, being a triangle reaching from the top of the shield down to a point near the lower centre 6A Glossary of Terms used in British Heraldry, J.H. Parker, Oxford, 1894, Entry:Pile. A clear example being that of CHANDOS awarded in 1337, Or a pile gules. There is some argument as to the origin, Wade suggests some similarity with the meaning of “pile” in construction (a foundation) and hence that the shape could be adopted by those who have demonstrated some ability in the building trade 7The Symbolisms of Heraldry, W. Cecil Wade, George Redway, London, 1898 P48. An earlier writer, Guillim, perhaps more plausibly suggested that the shape echoes those of a pennant or triangular flag 8A Display of Heraldry, J. Guillim, Blome, London, 1679, P52 The shape is quite distinctive however and became popular, leading to many embellishments to distinguish it from its close fellows, with multiple piles meeting at various points, starting from various edges and with additional decoration, leading to potentially quite complex descriptions!
Many items found in the natural world occur in coats of arms, including many plants that people of the middle ages would be familiar with. Several varities of bush and small plants frequently found in the hedgerows beside fields can be observed 9A Complete Guide to Heraldry, A.C. Fox-Davies, Bonanza (re-print of 1909 Edition), New York, 1978, P270, in addition to the famous thistle of Scotland 10Understanding Signs & Symbols – Heraldry, S. Oliver & G. Croton, Quantum, London, 2013, P147. A sprig is a pleasant item of this type to find, allowing the artist licence to show detilas of leave and seed if so desired.