Some of the main characteristics of the heraldry of Castile are:
The following image shows 4 examples of coats of arms, each of which has some of these characteristics, including one Castilian castle.
In the United Kingdom, there are several heraldic traditions, one of them being English heraldry.
In the Kingdom of Spain, there are several heraldic traditions, for example, the Castilian tradition.
In my humble opinion, we should compare at the same level, English heraldry with, for example, Castilian heraldry, but not with all Spanish heraldry. We shouldn't do it for the same reason we don't mix Scottish heraldic tradition with English, as they are so different.
In the case of Castilian heraldry, the 8 main differences with English heraldry are:
Categories: Criterion, Semi-circular, Bordure, Letter, Lion, Wolf, Castle, Triple-towered, Port and windows, Masoned, Or, Azure, Sable, Diminished bordure, Quarterly, Supporter (human form), Supporter (animal) and Supporter (thing).
Baron of Valdeolivos Emblematic Chair, of the Fernando el Catolico Institution, of the Centre of Scientific Research (C. S. I. C.) and of the Government of Zaragoza, «Emblemata», Volume 23rd, Emblemata Aragonese Magazine about Emblems (E. R. A. E.), 312 pages, ISSN 1137-1056, Legal deposit Z.3.937 1996, printed by Copy Center Digital, Zaragoza, 2017.
Bibliographical reference of century XXI.
Classification: Magazine and Castilian language.
The author is Cátedra de Emblemática Barón de Valdeolivos.
External resources:
Internal resources: Emblemata2017.Volumen23.pdf.
James Parker, «A Glossary of Terms Used in Heraldry, a New Edition with one Thousand Illustrations», XXVIII and 660 pages with pictures, reprinted by F and W Media International Limited, formerly known as David and Charles Publishers, Exeter, Devon, 1970.
Bibliographical reference of century XX.
Classification: Dictionary and English language.
The author is Parker, James.
Here are the articles quoting this reference:
Or, six fleurs de lis, three, two, one, five Gules and one in the middle of the chief Azure.
Arms interpreted using a semi-circular shape; tinctures metal or and colors gules and azur; the color sable for delineation; and a freehand finish.
Credits:
Blazon keywords: Or, Six, Fleur de lis, Ordered, Three, two and one, Five, Gules, One, Azure and In the Middle of the chief.
Style keywords: Semi-circular, Freehand and Outlined in sable.
Classification: Interpreted, Personal and Coat of arms.
Bearer: Yñigo-Genio, Elias.
Or, six fleurs de lis, three, two, one, five Gules and one in the middle of the chief Azure.
Escudo de oro, seis flores de lis ordenadas, tres, dos y una, cinco de gules y una de azur en el centro del jefe.
Credits:
Blazon keywords: Or, Six, Fleur de lis, Ordered, Three, two and one, Five, Gules, One, Azure and In the Middle of the chief.
Style keywords: Semi-circular, Soft metal, Outlined in sable and Illuminated.
Classification: Interpreted, Personal and Coat of arms.
Bearer: Yñigo-Genio, Elias.
Or, a double rose Gules and Argent, barbed Vert, and seeded Or within six fleurs de lis in orle, five Gules and one in chief Azure.
Coat of arms interpreted with a semi-circular shape; metals or and argent and colors gules, sinople and azur; the delineation is color sable; and a freehand finish.
Credits:
Blazon keywords: Or, Double rose, Gules, Argent, Barbed, Vert, Seeded, Six, Fleur de lis, Orle, Five, One, Azure and In chief.
Style keywords: Semi-circular, Freehand and Outlined in sable.
Classification: Interpreted, Personal and Coat of arms.
Bearer: Yñigo-Genio, Noelia.
Or, a double rose Gules and Argent, barbed Vert, and seeded Or within six fleurs de lis in orle, five Gules and one in chief Azure.
Escudo de oro, una rosa doble de gules y plata, barbada de sinople y botonada de oro, rodeada de seis flores de lis en orla, cinco de gules y una de azur en jefe.
Credits: Rolando Yñigo-Genio is the designer of the coat of arms and Antonio Salmerón y Cabañas is the author of the heraldic art.
Blazon keywords: Or, Double rose, Gules, Argent, Barbed, Vert, Seeded, Six, Fleur de lis, Orle, Five, One, Azure and In chief.
Style keywords: Semi-circular, Iridescent, Outlined in sable and Illuminated.
Classification: Interpreted, Personal and Coat of arms.
Bearer: Yñigo-Genio, Noelia.
Sigue por: Yñigo-Genio, Rolando.
Eagle, Bald eagle, Eagle claw, Dorsal fin, Tail fin, Two hands clasped, Lark, Tree, Trunk, Rainbow, Atom, Barbel, Acorn, Arm, Owl, Horse, Head, Thistle, Kapok tree, Stag, Doe, Crescent, Increscent, Tail, Ermine spot, Heart, Roe deer, Neck, Roe deers' attires, Raven, Dolphin, Diamond, Tooth, Elephant, Emerald, Starling, Mullet, Mullet of four points, Star of David, Estoile, Male figure, Fleur de lis, Hop cone, Puffin, Ash, Claw, Talons, Goose, Heron, Seagull, Pomegranate, Sunflower, Falcon, Leaf, Boar, Goldfinch, Laurel, Barn owl, Lion, Lioness, Lion passant, Leopard, Lion rampant guardant, Lynx, Lily, Flame, Wolf, She-wolf, Moon, Hand, Apple, Martlet, Wing, Two wings in vol, Covert, Mount, Trimount, Fly, Wrist, Olive tree, Orbital, Bear, Palm frond, Palm tree, Dove, Poplar leaf, Paw, Forepaw, Peacock, Chest, Pelican, Pelican in her piety, Dog, Brach hound, Fish, Hoof, Beak, Quill, Cinquefoil, Quetzal, Branch, Caboshed, Oak, Holm oak, Rose, Double rose, Serpent, Sun in splendour, Ray of the sun, Stem, Badger, Tyger, Wheat, Wheat spike, Bull, Tulip, Udder, Escallop and Fox.
Halberd, Plough share, Ace of spades, Anchor, Cyclamor, Torch, Arch, Harp, Non-classic artifact, Crozier, Ship, Beret, Grenade, Ecclesiastical cap, Chain, Covered cup, Bell tower, Cannon dismounted, Carbuncle, Castle, Clarion, Nail, Cord, Dagger, Key ward, Turret, With a turret, Sword, Sabre, Scroll, Arrow, Garb, Gauntlet, Axe, Buckle, Spear, Spear's head, Letter, Book, Closed book, Open book, Page, Line, Key, Four crescents joined millsailwise, Hammer, Menorah, Number, Knot, Celtic Trinity knot, Water-bouget, Comb, Parchment, Piano, Millstone, Millrind, Millwheel, Clay pot, Bridge, Hourglass, Chess rooks, Compass rose, Rosette of acanthus leaves, Mullet of six points pierced, Broken, Portcullis, Wheel, Wagon-wheel, Symbol, Sackbut, Drum, Tower, Trident, Trumpet, Double vajra and Anvil.
Angel, Heart enflamed, Sacred Heart of Jesus, Paschal lamb, Dragon, Wyvern, Phoenix, Garuda, Griffin, Sea-griffin, Winged hand, Our Lady of Mercy, Pegasus, Saint George, Mermaid, Trinity, Triton, Golden fleece, Unicorn and Ouroboros.
Port and windows, Azure, Barbed, Bibliography, Bordure, Seeded, Castilian heraldry, Castle, Five, Criterion, Quarterly, Triple-towered, Outlined in sable, Dictionary, In the Middle of the chief, In chief, Coat of arms, Diminished bordure, Fleur de lis, Personal, Gules, Illuminated, Interpreted, Iridescent, Castilian language, English language, Letter, Lion, Wolf, Masoned, Semi-circular, Soft metal, Ordered, Orle, Or, Argent, Magazine, Double rose, Sable, Six, Century XX, Century XXI, Vert, Supporter (animal), Freehand, Three, two and one, One, Yñigo-Genio, Elias and Yñigo-Genio, Noelia.
Dr. Antonio Salmerón y Cabañas,
,
Paseo de la Castellana 135,
7th floor,
28046 Madrid, Spain.