What does cranesbill mean?
A cranesbill is any of a group of herbaceous flowering plants belonging to the genus Geranium, within the family Geraniaceae. These hardy perennials bear rounded or deeply lobed leaves and saucer-shaped flowers — typically pink, mauve, purple, or white — each made up of five petals. Their common name comes from the distinctive shape of the seed capsule, which elongates into a slender, beak-like column reminiscent of a crane's bill; when the seeds ripen, this structure can curl and catapult them away from the parent plant. Cranesbills grow wild across much of Europe, Asia, and North America, appearing in meadows, woodlands, and hedgerows, and numerous species and hybrids are prized by gardeners for their long flowering season and easy care. Well-known kinds include meadow cranesbill and bloody cranesbill. In everyday gardening speech they are often called 'hardy geraniums', a label that distinguishes them from the tender pelargoniums commonly grown in pots and beds.
nounAny of various herbaceous plants of the genus Geranium, having lobed leaves and pink, purple, or white five-petalled flowers, with a long beak-like seed capsule that gives the plant its name.
- A flowering plant of the genus Geranium (family Geraniaceae), valued in gardens and found wild across temperate regions.
"Wild cranesbill carpeted the hedgerow banks in early summer."
"Meadow cranesbill turned the roadside verge a brilliant violet-blue."
"She filled the border with hardy cranesbill because it flowers reliably from late spring into autumn."
Regular plural; used when referring to multiple plants or varieties.
"The nursery stocked dozens of different cranesbills along its shady borders."
The cranesbill's seedpod genuinely resembles a crane's bill — and when ripe, it flicks its seeds several feet away in a spring-loaded launch.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of cranesbill
The word cranesbill dates to the early modern period in English, formed transparently from 'crane' plus 'bill', describing the bird-beak shape of the plant's seed capsule. It translates the same idea found in the genus name Geranium, which derives from the Greek 'geranos', meaning crane — the ancient Greeks likewise saw a resemblance between the fruit and the bird's head and beak. The related genus Erodium is known as stork's-bill for the same reason, reflecting a shared naming tradition built on long-legged wading birds.
How cranesbill is actually used
Gardeners often simply call these plants 'hardy geraniums' to distinguish them from pelargoniums; 'cranesbill' is the more precise botanical and horticultural term. The word is used chiefly in gardening, botany, and countryside contexts.
Easily confused with cranesbill
Pelargoniums are the showy 'geraniums' of window boxes and bedding displays, while true cranesbills (genus Geranium) are hardy perennials distinguished by their beak-like seed capsules.