Calycocarpum lyonii

(c) Laura Clark, some rights reserved (CC BY), uploaded by Laura Clark via iNaturalist

Species

Cupseed

Calycocarpum lyonii

Cupseed is a resilient perennial herb with unique cup-shaped seeds, native to the southeastern U.S.

Also known as: Cupseed

Calycocarpum lyonii, commonly known as Cupseed, is a perennial herb native to the southeastern United States, particularly found in regions such as Florida and Georgia. This plant typically grows to a height of 1 to 3 feet, exhibiting a bushy form with a dense arrangement of leaves. The leaves are lanceolate to ovate, measuring 2 to 6 inches in length, with a glossy green appearance that adds to its ornamental value. The plant produces small, inconspicuous flowers that are generally white to pale yellow, blooming in clusters and attracting various pollinators, including bees and butterflies. The most distinctive feature of Cupseed is its unique fruit, which is a capsule that contains several seeds, often resembling small cups, hence the common name.

Ecologically, Cupseed plays a vital role in its native habitat, providing food and shelter for wildlife. Its seeds are consumed by birds and small mammals, while the foliage serves as a host for various insects. In terms of human uses, Cupseed has been utilized in traditional medicine by indigenous peoples for its potential therapeutic properties. The plant exhibits interesting adaptations, such as its ability to thrive in a variety of soil types, including sandy and clay soils, and its resilience to drought conditions once established, making it a suitable choice for low-maintenance gardens and restoration projects.

Care Guide

🌱 Hardiness Zone
Zone 7–10
🪨 Soil
well-drained soil
☀️ Light
partial shade
💧 Water
moderate moisture
🌿 Fertilization
light annual feeding

Plant images courtesy of Wikimedia Commons — a free media repository maintained by volunteers worldwide. Thank you — please consider donating ♥

Browse This Plant's Classification

Domain Eukaryota
Kingdom Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Ranunculales
Family Menispermaceae
Genus Calycocarpum
Species Calycocarpum lyonii