Seed Under Leaf, also known as Stonebreaker or Chanca Piedra, is a delicate yet powerful herb treasured across the Caribbean and tropics for its traditional healing uses. This small, annual herb is instantly recognisable by its fine, feathery leaves arranged in two rows along thin, green stems, resembling tiny tamarind leaves. What makes it especially unique is its tiny green capsule-like fruits, which appear beneath the leaves—hence the nickname ‘Seed Under Leaf’. The plant has a soft, weedy appearance and a subtle, earthy fragrance.
In terms of growth habit, Seed Under Leaf is compact and fast-growing, reaching about 12 to 24 inches tall. It prefers sunny to lightly shaded areas and thrives in warm, humid conditions typical of the Caribbean. It readily grows in the ground or in containers, and once established, it often self-seeds, making it a low-maintenance plant for herbal gardens or naturalised spaces. This herb is great for borders or small beds where it can be easily accessed for harvest and admired for its delicate structure.
The real magic of Seed Under Leaf lies in its medicinal benefits. Traditionally used in Caribbean folk medicine, it is best known for supporting liver health and kidney function, particularly for its reputation in helping to break down kidney and gallstones—hence the name ‘Stonebreaker’. It is also used to support immune health, regulate blood sugar and reduce inflammation. Herbal teas made from its leaves and stems are popular for detoxifying the body, managing mild infections and aiding digestion. Modern herbalists often praise it as a go-to herb for overall wellness and natural cleansing.
Whether you’re a wellness enthusiast, herbal tea lover or a natural gardener, Seed Under Leaf is a must-have in any Caribbean herb collection. It’s easy to grow, deeply rooted in traditional use, and provides powerful support in a tiny package—proving that great things truly come in small, green leaves.
Common Name: Seed Under Leaf
Botanical Names:
- Phyllanthus Amarus
- Diasperus Nanus
- Phyllanthus Nanus
- Phyllanthus Scabrellus
Family: Phyllanthaceae
Other Names:
- Bhuiamla
- Bhuiavla
- Carry Me Seed
- Dèyè-Do
- Dukung Anak
- Gale Of The Wind
- Grain En Bas Feuille
- Pick-A-Back
- Stonebreaker
- Surinam Bitters
Origin: Caribbean (From Trinidad To The Bahamas), Central America (From Panama To Mexico), North America (Florida), South America
Duration: Annual
Habit: Seed Under Leaf is a small but mighty herb that is as delicate in appearance as it is powerful in traditional use. This fast-growing annual thrives in warm, tropical climates and typically grows to about 12 to 24 inches tall. It has a light, airy structure with thin, green stems that branch out into slender, alternating leaves, giving it a feathery look. Each leaf is small and oval-shaped, arranged neatly in two rows on either side of the stem—resembling tiny tamarind or mimosa leaves.. One of the plant’s most distinctive features is the way it bears tiny round seed capsules underneath the leaves, hence its local nickname ‘Seed Under Leaf’. These subtle green fruits develop directly from the leaf axils and are easy to spot once you know where to look. The plant also produces tiny, pale greenish-yellow flowers, usually tucked close to the stem. Its compact size and self-seeding nature make it perfect for herb gardens, borders or container planting in tropical climates. Easy to grow and harvest, Seed Under Leaf adds both visual interest and incredible value to any home garden or herbal collection.
Seed Under Leaf
Top Diameter: 4.9375"
Height: 4.5625"