Step into a cool nave and tip your chin up. There, half-hidden in the ribs of a medieval ceiling, a human face bites a spray of oak. Leaves curl from his lips. Once you spot one, you start seeing them everywhere.
The trouble is that “everywhere” is literal. Tens of thousands of these carvings survive across Europe, from Canterbury’s crypt to Chartres’ south porch, from Norwegian stave churches to the chapels of Cyprus. They peer from capitals, bosses, corbels, and misericords. They grimace or disgorge entire forests. And not a single medieval writer, in any language, ever bothered to explain what they are.
The name “Green Man” is barely ninety years old. The carvings are at least nine centuries older than the name. Between those two facts lies one of the most productive misunderstandings in the history of folklore.
A Name Borrowed from a Pub Sign
In 1939, Julia Somerset, Lady Raglan, published a short article in the journal Folklore titled “The ‘Green Man’ in Church Architecture.” She had noticed a foliate head on the chancel arch of her local church, St. Jerome’s in Llangwm, Monmouthshire, and it had been bothering her for about eight years. She wanted a name for it. She chose one that already existed: “Green Man,” the figure painted on pub signs across England, depicting a man dressed in leaves.
The intellectual climate of 1939 made her next move feel natural. James Frazer’s The Golden Bough had spent decades arguing that ancient religions were fertility cults revolving around a sacrificed vegetation king. Margaret Murray’s The Witch-Cult in Western Europe (1921) had claimed that European witchcraft was a real pagan religion hiding inside Christianity. Murray’s theory was so mainstream that she wrote the Encyclopaedia Britannica entry on witchcraft from 1929 until 1969. Lady Raglan was not an eccentric outlier. She was applying the dominant paradigm of her generation.
Her claim was sweeping: the foliate heads, the pub signs, Jack-in-the-Green, Robin Hood, and the King of May were all manifestations of a single ancient fertility spirit. A pagan god hiding in plain sight on church walls.
The idea stuck. The evidence did not.
Lady Raglan’s article was her only published foray into folklore scholarship. Her husband, FitzRoy Somerset, 4th Baron Raglan, was himself a prominent folklorist and president of the Folklore Society, author of The Hero (1936). The family seat was Cefntilla Court near Usk, not far from Llangwm. One article, one church, one borrowed name. It reshaped how the English-speaking world sees medieval stonework.
The Carvings Themselves
Before Lady Raglan named them, the carvings had been accumulating for centuries without a collective identity. Art historians call them foliate heads or, in the French terminology that Kathleen Basford formalized in her 1978 monograph, tetes de feuilles (faces made of leaves) and masques feuillus (faces from which foliage issues).
Basford, a British botanist by training, identified three types. The leaf mask: a human face partially or entirely composed of leaves, as though the face itself were vegetable matter. The disgorging head: a face from which leaves, branches, or vines spew, typically from the mouth, sometimes from the nose, eyes, and ears. And the bloodsucker head: the extreme variant, where vegetation erupts from every orifice simultaneously.
The numbers are staggering. Southwell Minster’s Chapter House (c. 1288-1290s) is a masterclass in stone botany: the carving is so precise that individual plant species can be identified. Oak, maple, mulberry, vine, bryony, bittersweet, buttercup, wild rose, hairy hop, hawthorn with scarlet berries, and ivy. Green Men peer from the botanically exact woodland, foliage sprouting from their mouths.
Norwich Cathedral alone has over 1,000 roof bosses, many featuring foliate heads in gilded splendor. The cloisters contain over 400 carved and repainted roof bosses spanning the 14th and 15th centuries. Rosslyn Chapel near Edinburgh hides more than 110 Green Men inside and outside the building, tucked into arches, string courses, and window jambs. At Chartres, over 70 foliate heads appear throughout the cathedral, including rare Green Women. At Exeter, the foliate heads outnumber images of Christ. At Canterbury, over 40 examples have been documented, with the earliest in the crypt carved by French masons from Caen stone in the early 12th century.
On the Continent, Bamberg Cathedral houses perhaps the most famous single example in Europe: a face of stylized acanthus leaves beneath the platform of the Bamberg Rider, carved around 1237. And the small Norman church at Kilpeck in Herefordshire (c. 1140), widely regarded as England’s most perfect Norman church, serves the motif straight and strong among its 85 surviving corbels.
No comprehensive census of European foliate heads exists. The actual total is certainly in the tens of thousands.
Where Did They Come From?
The motif did not appear out of nowhere. It has ancestors, though how directly they connect to the medieval carvings is one of the central disputes.
The strongest Roman structural parallel is Oceanus. Roman mosaics depict the ocean god as a full-face mask with a seaweed beard, dolphins emerging from his hair, and aquatic vegetation flowing from his face. The 4th-century Mildenhall Treasure in the British Museum preserves this on a silver dish 605mm in diameter: Neptune or Oceanus, rendered as what is essentially a Green Man in water plants.
Then there is Silvanus, the Roman forest god. He was worshipped in Britain and Gaul from the Roman arrival until Christian conversion. And here the connection becomes unusually direct. At the Abbey of St-Denis near Paris (c. 1200), a Gothic foliate head on a fountain is inscribed with a single word: Silvan. It is the only foliate head in all of European architecture that carries a name. It depicts the Roman forest god frontally, in a leaf mask, constituting one of the first Gothic foliate heads. A motif explicitly inherited from Roman art, labeled by the people who made it.
Dionysiac leaf masks add another layer. The 1st-century CE copy of a 5th-century BCE statue of Dionysos in Naples represents one of the earliest foliate head compositions. Bacchic oscilla, the hanging decorative masks wreathed in vine and ivy that adorned Roman gardens and temples, are among the strongest Roman leaf-mask precursors.
But there is a gap. The motif largely disappears from the European record in the early medieval period, roughly the 5th through 10th centuries. Then it comes roaring back in the Romanesque period, from the 11th century onward. It reaches England from France in the early 12th.
The Face of Glory
One possible answer sits above temple doorways across South and Southeast Asia.
The Kirtimukha, the “Face of Glory,” is a fierce swallowing face with huge fangs, vegetation erupting from the mouth and flowing from the hair, placed above the lintel of the gate to the inner sanctum. In Hindu mythology, Shiva gave it its name and declared it should always guard his temples. The composition is structurally near-identical to the medieval disgorging Green Man.
The motif appears from the Gupta period onward (5th century CE) and spreads across Cambodia (Angkor Wat), Vietnam (Cham sites), Thailand, Indonesia (the Kala-Makara in Java, the Karanga-Boma in Bali), and beyond. It has been called “the Green Man of India.”
Mercia MacDermott, in her 2003 Explore Green Men, traced the European foliate head’s origins back approximately 2,300 years to this Indian motif. Her argument: the disgorging head form traveled westward through the medieval Arab world to Christian Europe, possibly via Viking trade routes, appearing on 12th-century religious buildings in England and France. Ronald Hutton, the leading historian of British paganism, traces the same route in his Gresham College lectures. Diana Darke, in Stealing from the Saracens (2020), argues the motif was very likely brought back by returning Norman Crusaders who encountered it in the Holy Land.
There is a mediating figure. In Islamic tradition, al-Khidr (“The Green One”) is a mystical figure associated with immortality, wisdom, and vegetation. His name literally means “the green,” and a hadith recorded in al-Bukhari says that barren land turned green wherever he sat. Shrines to al-Khidr stretch along the Mediterranean coast from Turkey to Lebanon to the Balkans. In Balkan folk practice, the “Green George” festival features a man clad in green leaves thrown into water, a vegetation-figure ritual that syncretizes al-Khidr with Saint George.
The connection between al-Khidr and the European Green Man is suggestive, especially given the geographic overlap in Crusader contact zones. But no archaeological proof of direct transmission exists. What exists is a structural parallel too precise to ignore and too undocumented to confirm.
Why Were These in Churches?
This is the question that scholars keep circling back to. Why would Christian churches commission and prominently display faces disgorging pagan-looking vegetation?
The honest answer is that medieval people left no unified theological statement about what foliate heads meant. Unlike biblical scenes or saints’ lives, these carvings belong to the decorative framework of the church, not its narrative program.
But several contexts help.
The theology of the monstrous. Medieval churches are full of strange creatures: gargoyles, grotesques, sheela-na-gigs (exhibitionist female figures), and babewyns (from Italian babbuino, “baboon,” the origin of our word “baboon,” used for grotesque marginalia showing apes mocking human behavior). Augustine of Hippo had established the framework: if monstrous races existed and were human (descended from Adam, rational and mortal), they were worthy of salvation. This opened theological space for depicting monsters in Christian art. They cluster at the margins, around doors and windows, marking the boundary between sacred interior and chaotic exterior.
Bernard’s complaint. Bernard of Clairvaux, in his Apologia ad Guillelmum (c. 1125), delivered the most famous medieval critique of this imagery. He asked what use there was for ridicula monstruositas, this “ridiculous monstrosity, this shapely misshapenness, this misshapen shapeliness,” deformis formositas ac formosa deformitas. He catalogued unclean apes, fierce lions, monstrous centaurs, half-men, striped tigers, fighting soldiers, and hunters blowing horns, before concluding that it was “more pleasant to read the marble than the books.” But Bernard was not calling the imagery pagan or heretical. He accepted it in parish churches for laypeople. His objection was specifically that it distracted monks from prayer.
The Legend of the Rood. Here is a specifically Christian reading that could explain the disgorging type. The legend, which circulated from the 11th century onward and was incorporated into the Golden Legend (c. 1260), tells how the dying Adam sends his son Seth to Paradise. The angel at the gate gives Seth seeds from the Tree of Knowledge. Seth places them under Adam’s tongue and buries him at Golgotha. A tree grows from Adam’s mouth. That tree eventually becomes the wood of the True Cross. The theological circuit is perfect: the Tree of Knowledge (instrument of the Fall) becomes the instrument of Redemption. Sin enters through Adam; salvation comes through the same wood, transformed. A face with vegetation growing from its mouth could be reading as exactly this: life (the wood of salvation) growing from death (Adam’s skull). At Exeter Cathedral, a foliate head is placed directly beneath the Virgin and Christ Child, a positioning that supports this typological reading.
The only moralization. Rabanus Maurus, Archbishop of Mainz, wrote De Rerum Naturis (842-847), an encyclopedia in 22 books. He is among the very few medieval writers known to have ascribed a specific moral meaning to greenery: leafy sprays symbolized fleshly lusts and depraved men heading for damnation, citing Ezekiel and Job. No other medieval writer is known to have repeated or endorsed this interpretation. But it predates the widespread appearance of foliate heads by two centuries and could support reading them as images of sin erupting from the body.
Workshop transmission. Richard Hayman, the most thoroughgoing demythologizer of the Green Man, argues the carvings were inspired by illuminated manuscripts, where heads terminated trails of foliage in decorative margins. The manuscript Green Man predates the carved one, and the motif spread from books to churches through artistic convention, not folk religion. Medieval masons led nomadic lives, moving from site to site. Villard de Honnecourt’s portfolio (c. 1220-1240), containing about 250 drawings across 33 parchment sheets and including foliate ornaments without any textual explanation, shows how designs traveled. Sometimes a Green Man in a church is simply a Green Man in a manuscript, rendered in stone because the carver had seen it in a book.
The Scholarly War
The fight over what the Green Man means has produced better scholarship than the carvings themselves produced theology.
Kathleen Basford (1978) wrote the first monograph on the subject. A botanist by profession, she traced the decorative origin to classical Roman art, particularly the “male Medusa” ornamental mask with vegetative qualities. She emphasized a demonic character in many carvings, writing that from the 10th to the 12th centuries the leaf mask is represented mainly as a demon. She stated it was “very unlikely that he was revered as a symbol of the renewal of life in springtime.” She effectively rejected Lady Raglan’s theory while acknowledging pre-Christian decorative antecedents. Her taxonomy of three types remains the standard classification.
Brandon Centerwall (1997) investigated whether medieval people themselves ever connected foliate heads to the “Green Man” concept. He found three pieces of evidence. A bench-end from the Church of the Holy Ghost, Crowcombe, Somerset, carved in 1534, depicts two wild man figures (wodewoses) with clubs, emerging from what appear to be seed-pods, which in turn emerge from the ears of a foliate head. A misericord from Whalley Abbey (1418-1434) pairs wild men with foliate heads. A warrior carving at Winchester Cathedral (1308) wears a foliate head. These are, as Centerwall argued, “clinching evidence that the Foliate Head and Green Man are one and the same,” because they show that people in the 15th and 16th centuries were making the connection that Lady Raglan would independently rediscover four centuries later.
Mercia MacDermott (2003) traced the origins to India. Ronald Hutton (2022), in the epilogue to Queens of the Wild, declared that “the accumulation of research since the 1970s strongly suggests that Lady Raglan’s construct was simply wrong: the foliate heads are not evidence of persisting belief in pagan deities through the Middle Ages.” He distinguishes between “pagan survival” (an integral pagan tradition enduring, which he rejects) and “pagan survivals” (individual elements of pre-Christian traditions persisting, which he accepts as possible). He notes that virtually all the carved faces date from 1300-1500, and argues it is “most unlikely that pagan gods would be more openly venerated in the later Middle Ages than in the earlier.”
Richard Hayman (2010) went furthest: no pagan origins at all, purely Christian iconography transmitted through manuscripts, commissioned by God-fearing patrons. The carvings were paid work, not subversive pagan carvers sneaking in forbidden symbols.
And Steve Winick of the Library of Congress (2021-2023), in his multi-part series, argued for a middle ground: both sides overstate their case. The truth, he suggested, is more complicated than either camp allows, and consensus remains elusive.
Not a single medieval author ever attempted to explain the foliate heads. They still elude any consensus interpretation.
The Wild Man and the Pub Sign
There is a related medieval figure who is not the Green Man but keeps showing up in his company.
The wodewose (Middle English) or Wilder Mann (German), the Wild Man of the Woods, was consistently depicted from the 12th century as a hairy human figure representing Man without God, without civilization. He featured in over 200 European coats of arms, mostly German, peaking in the late 15th century. He carried a club. He lived outside.
The connection to the foliate head is genuinely medieval, not a modern scholarly invention. Centerwall’s Crowcombe bench-end (1534) shows wild men with clubs emerging directly from a foliate head’s ears. The leaves encircling the wild men’s waists are the same type of leaves covering the foliate head from which they spring. Winchester Cathedral’s 1308 warrior wears a foliate head. A mid-15th-century painting by the Master of the Nuremberg Passion shows a Wild Man with a foliate-head shield. Medieval artists repeatedly paired them, suggesting they were understood as related: both representing the non-civilized, non-Christian realm of nature.
The name evolution is documented: wodyn (1553 Lord Mayor’s Pageant) becomes Green Men in later pageant descriptions for the same leaf-clad parade figures. By the first half of the 17th century, “Green Man” had become a common pub name, the sign depicting either a shaggy leaf-covered figure or, increasingly, a more respectable forester or Robin Hood. The Worshipful Company of Distillers added another layer: their coat of arms featured an American Indian whom sign painters dressed in green leaves, creating the “Green Man and Still,” a well-known hostelry on Oxford Street.
Lady Raglan borrowed this pub-sign name for the stone carvings. She drew connections between the foliate heads, the pub signs, Robin Hood, the King of May, and Jack-in-the-Green. Some of those connections were her own invention. But the Crowcombe bench-end proves that the medieval carvers, at least by 1534, were already thinking along similar lines.
Jack-in-the-Green: Not As Old As He Looks
Jack-in-the-Green looks like something from the dawn of time. A human-sized cone of foliage, a walking bush with legs, parading through English streets on May Day. The problem is that Roy Judge, in his definitive 1979 study The Jack in the Green, found no evidence for the dancing Jack before 1775. (Judge was later awarded the Folklore Society’s highest honor, the Coote-Lake Medal, in 2000.)
The trail runs like this. In 1667, Samuel Pepys noted milkmaids dancing on May Day with “garlands upon their pails, dancing with a fiddler before them.” By the 1690s, the garlands had evolved into elaborate pyramid constructions of wood, decorated with flowers, ribbons, and silver. A 1712 account in The Spectator described “the ruddy Milk-Maid exerting herself in a most sprightly style under a Pyramid of Silver Tankards.”
By mid-century, chimney sweeps, largely out of work in May, adopted the fundraising custom. The first written record of Jack-in-the-Green appears in the Morning Chronicle and London Advertiser on 2 May 1775. The pyramid had become a frame decorated with foliage, completely disguising the person inside. By the 1830s it was a fixture. By the late 19th century it was dying. The Chimney Sweepers Act of 1875 eliminated the climbing boys, and Victorian respectability pushed the bawdy working-class celebration to the margins.
The last recorded Jacks include one in Deptford around 1906 and one in Hastings paraded until about 1889. Then silence.
The modern revivals are beloved but recent. Hastings revived its Jack in 1983, started by Mad Jack’s Morris (now Hastings RX Morris). It is now the largest event of its kind in the country. Whitstable revived theirs in 1976 for the Whitstable Folk Festival. Rochester relaunched in 1981. Bristol has been celebrating for over three decades. At the end of each procession, the Jack is stripped of his leaves “to release the spirit of summer.”
The revivals are joyful and well-attended. They are not ancient. The connection between Jack-in-the-Green and the medieval foliate heads is a modern invention, cemented by the same Frazerian intellectual current that produced Lady Raglan’s article.
What the Carvings Might Mean
The scholarly positions line up neatly: pagan fertility god (Raglan), demonic emblem (Basford), Indian import via the Islamic world (MacDermott), Christian typology of the Rood (several scholars), manuscript-derived workshop convention (Hayman), medieval wild man connection (Centerwall). Each has evidence, none commands consensus, and the face keeps staring.
Some things we can say with confidence. The motif has clear classical Roman antecedents in Oceanus masks and Dionysiac leaf-faces. The structural parallel with the Indian Kirtimukha is too precise to dismiss but too undocumented to confirm as a direct transmission. The carvings proliferate most in the 14th and 15th centuries, which is a strange time for pagan gods to become more visible, not less. The Legend of the Rood provides a theologically elegant Christian reading for the disgorging type. The one medieval encyclopedist who moralized greenery, Rabanus Maurus, associated it with damnation. And Centerwall’s Crowcombe bench-end proves that at least some medieval people connected foliate heads to the wild, the green, the uncivilized.
Hildegard of Bingen offers another lens. Her concept of viriditas, the “greening power,” the divine life force flowing through all creation, treated greenness not as pagan or demonic but as the visible signature of God’s sustaining energy. In Hildegard’s theology, the green world is not the opposite of the sacred. It is its expression. Whether the masons who carved foliate heads into Hildegard’s contemporary churches shared her framework is unknown. But the framework existed, in the same century, in the same culture.
What no one has explained, and what may not be explainable, is why the motif is so widespread and so uniform. A face disgorging vegetation appears on the same types of architectural elements, in the same positions within churches, from Norway to Cyprus, from the 11th to the 16th century. Pattern books and nomadic masons account for some of this. But the sheer persistence of the image, its refusal to disappear across five centuries of changing architectural styles, across the Romanesque-Gothic transition, across the Reformation, suggests it is answering a question that the medieval mind kept asking.
The question might be simpler than the scholarly debate implies. Where does the human end and the green world begin? At what point does the face become the leaf? The alchemists had their own answer: the Green Lion, the raw vegetable force of nature that must be tamed before transformation can begin. The Doctrine of Signatures proposed that God wrote meaning into every plant. The folk taxonomies of returning dead and forest spirits tried to map the boundary between the human and the wild. The foliate head does not answer the question. It embodies it. A human face, consumed by or producing vegetation, frozen in stone at the exact threshold where identity dissolves into nature.
Even stripped of tidy origin myths, the Green Man endures because he is a face we recognize. He is us, tangled up with the world that feeds us and outlasts us.
Tip your chin up. He is still there.
Recommended Reading
Sources
Bibliography. The same list is held in the article’s frontmatter for the citation tools that read it programmatically.
- Lady Raglan (Julia Somerset), ‘The Green Man in Church Architecture,’ Folklore, 1939
- Kathleen Basford, The Green Man, D. S. Brewer, 1978
- Brandon S. Centerwall, ‘The Name of the Green Man,’ Folklore 108, 1997
- Mercia MacDermott, Explore Green Men, Heart of Albion Press, 2003
- Ronald Hutton, Queens of the Wild: Pagan Goddesses in Christian Europe, Yale University Press, 2022
- Richard Hayman, The Green Man, Shire Publications, 2010
- Roy Judge, The Jack in the Green: A May Day Custom, D. S. Brewer / Folklore Society, 1979
- Diana Darke, Stealing from the Saracens: How Islamic Architecture Shaped Europe, Hurst, 2020
- Steve Winick, ‘The Green Man: Maybe Older Than You Think,’ Library of Congress Folklife Today blog, 2021-2023
- James George Frazer, The Golden Bough, Macmillan, 1890
- Margaret Murray, The Witch-Cult in Western Europe, Oxford University Press, 1921
- Bernard of Clairvaux, Apologia ad Guillelmum Abbatem, c. 1125
- Rabanus Maurus, De Rerum Naturis (De Universo), 842-847
- Jacobus de Voragine, Legenda Aurea (The Golden Legend), c. 1260
- Villard de Honnecourt, Portfolio of Drawings, c. 1220-1240, Bibliothèque nationale de France MS Fr 19093
- FitzRoy Somerset, 4th Baron Raglan, The Hero: A Study in Tradition, Myth and Drama, Methuen, 1936
