TD;LR: Pua Kalaunu, or the crown flower, is more than a beautiful bloom—it's a cherished part of Hawaiian history and culture. Named from the Hawaiian words pua (flower) and kalaunu (crown), this star-shaped flower resembles a delicate crown, fittingly symbolic of natural royalty.
A Flower Fit for a Queen
The pua kalaunu was a favorite of Queen Liliʻuokalani, the last reigning monarch of Hawaiʻi. Her deep connection to this flower adds emotional weight to its meaning—honor, remembrance, and resilience. In a poetic twist, the queen who lost her crown favored a flower shaped like one.
Cultural and Ceremonial Significance
Though not fragrant, the crown flower is widely used in lei-making. Its striking form and regal symbolism make it a popular choice for ceremonial leis, gifts of welcome, and tokens of celebration.
Garden Appeal with a Cautionary Note
Thriving in Hawaiʻi’s warm, sunny climate, the crown flower grows tall with large, pale green leaves and purple or white blossoms. But beware—its milky sap is toxic if ingested and can irritate the skin.
Quick Facts:
- Botanical name: Calotropis gigantea
- Native to: Tropical Asia, common in Hawaii
- Flower color: Pale purple or white
- Caution: Contains poisonous sap
- Fun fact: Attracts monarch butterflies
An Ally for Monarch Butterflies
Despite its toxicity, the crown flower is essential for monarch butterfly caterpillars, who feed on its leaves before transforming into butterflies—adding a magical touch to any garden.
Bringing Pua Kalaunu Into Your Life
From its royal symbolism to its ecological role, the crown flower is a treasured part of Hawaiian heritage. Whether you’re looking to grow it in your garden or use it in leis, this plant carries a story worth sharing.
🌿 Want to celebrate Pua Kalaunu at home?
Purple Crown Flower Lei Birthday Card + Envelope
Reusable Sustainable 3" Cloth Face Pads - Crown Flower
Resources:
https://sites.google.com/chaminade.edu/campusplants/pua-kalaunu
Written by: Solana Klobucar
