Cupseed
Calycocarpum lyonii
Found in moist upland, riparian, and bottomland forests, stream banks, wet hammocks. FloraQuest, phone app (app page) What its natural habitat tells you
Native to Alabama. How scores work Is it native here?
Profile 65%
- Height
- About 30 feet
- Light
- Partial shade, Full shade, Full sun
- Soil moisture
- Moist to wet
No photograph yet. Looking for an old drawing…
At a glance
- Bloom
- Late spring
Not yet recorded · Spread · Life cycle · Leaves
Recorded in 43 Alabama counties.
Habitats
Floodplain and bottomland forests; streams, rivers and their banks; Coastal Plain hammocks.
Each habitat page lists the plants and wildlife also found there. All habitats
Who uses this plant?
No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects
Plant details
- Family
- Menispermaceae
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “Late spring” · USDA PLANTS via EOL TraitBank · Nationwide approximate species characteristics; tolerance categories do not specify sun hours or moisture requirements
- Height · “About 30 feet” · USDA PLANTS via EOL TraitBank · Nationwide approximate species characteristics; tolerance categories do not specify sun hours or moisture requirements
- Light · “Partial shade; Full shade; Full sun (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia
- Soil · “Moist; Wet (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia
Also known as
Lyons Cupseed
Conservation status
| Alabama rank | SNR |
|---|---|
| Global rank | Not available |
| AL status | Not verified |
| Federal status | Not verified |
Will it fit your yard?
Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.
Sources
- Alabama Plant Atlas
- NatureServe Explorer
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications

