Summer Snowflake
Leucojum aestivum
Found in naturalizing aggressively in alluvial areas, also long persistent after cultivation in upland situations. Weakley, Flora of the Southeastern United States (2025), Florida edition What its natural habitat tells you
—
Not native
Not native to Florida. How scores work Is it native here?
Profile 82%
- Height
- 1–2 feet
- Spread
- 9 inches–1 foot
- Light
- Full sun, Partial shade
- Soil moisture
- Usually moist

At a glance
- Life cycle
- Perennial, from a bulb
- Bloom
- March to April
JFMAMJJASOND
Not yet recorded · Leaves
Recorded in 2 Florida counties.
Ecological relationships
Who uses this plant?
1CaterpillarsGenus host records with ranges including FL
Genus host records with ranges including FL · Leucojum
- Xanthopastis regnatrixConvict Caterpillar, Spanish Quaker, Spanish Moth
Growing and identification
Plant details
- Family
- Amaryllidaceae
- Hardiness
- Zones 4a–8b
- Soil pH
- Neutral to alkaline
- Flower color
- Green or white
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Bloom · “March to April” · Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition · Carolinas and Georgia
- Flower color · “Green or white” · NC Extension Plant Toolbox
- Hardiness · “Zones 4a–8b” · NC Extension Plant Toolbox
- Height · “1–2 feet” · NC Extension Plant Toolbox
- Life cycle · “Perennial, from a bulb” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day); Partial shade (direct sunlight only part of the day, 2-6 hours)” · NC Extension Plant Toolbox
- Soil · “Moist; Occasionally wet” · NC Extension Plant Toolbox
- Soil pH · “Neutral to alkaline” · NC Extension Plant Toolbox
- Spread · “9 inches–1 foot” · NC Extension Plant Toolbox
Conservation status
| Florida rank | Not available |
|---|---|
| Global rank | GNR |
| FL status | Not verified |
| Federal status | Not verified |
Native alternatives
Find natives for your gardenSources
- Atlas of Florida Plants
- USDA PLANTS
- Weakley, Flora of the Southeastern United States (2025)
- 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

