Snapdragon

The snapdragon, Antirrhinum majus, is a Mediterranean garden flower whose common name records a piece of play: pinch the sides of the tubular bloom and its two lips open and close like a small mouth or a dragon's jaws. Its botanical name means nose-like, from the shape of the flower, and after the petals fall the dry seed-pod is left looking startlingly like a tiny human skull, a feature that fed the plant's darker folklore. It is an old cottage-garden flower, valued for its bright spikes and its curious snapping bloom.

Beyond the garden, Antirrhinum majus has a significant place in the history of modern genetics: it was one of the classic model plants used in early twentieth-century studies of Mendelian inheritance, and more recently the discovery in snapdragon of the CYCLOIDEA gene, which controls the symmetry of the flower, became a foundational finding in the field of evolutionary developmental biology, an entirely secular scientific legacy running alongside the plant's much older reputation as a charm against deceit. Wild snapdragon populations across the Mediterranean also show a remarkable range of flower colour controlled by a well-studied set of genes, making the plant a continuing reference point for research into how flower colour evolves in the wild rather than only in the laboratory.

Sources Encyclopaedia Britannica (online academic reference)Encyclopaedia Britannica editors with Plants of the World OnlineRoyal Botanic Gardens, Kew

In folk magic the snapdragon was a protective plant, held to guard against deceit, curses and the malice of others: to grow it, wear it or place it in the house was to turn falsehood back on the deceiver, and its skull-like seed-pods reinforced a reputation for warding off harm. In the Victorian language of flowers it carried the double meaning of graciousness and of presumption or deception, and a snapdragon could be sent to signal that one saw through a lie. Its symbolism grows from the two vivid features of the plant itself, the snapping dragon-mouth of the flower and the little skull of the seed-pod, turning a children's garden plaything into an emblem of protection and of seeing through pretence.

The flowers are also genuinely edible, their petals mild in flavour and sometimes used fresh as a decorative addition to salads, a modern culinary footnote entirely separate from the plant's old reputation for guarding against curses and lies. Snapdragon seed remains viable in the soil for a remarkably long time, and dormant seed has been known to germinate after years of lying buried, a botanical fact that gave the plant, in some regional folklore, an additional association with hidden truths eventually coming to light, echoing its Victorian meaning of seeing through deception.