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Alligatorlily

Hymenocallis palmeri

Also called Alligator Lily

Alligatorlily
Photo: Bob Peterson from North Palm Beach, Florida, Planet Earth!, CC BY-SA 2.0

Alligatorlily is a bulbous Florida native of wet habitats, grown for its white, funnel-shaped flowers. It needs consistently moist soil and a sunny to lightly shaded spot.

Family
Amaryllidaceae (Daffodil & onion family)
Grows as
Bulb
Light
Full sun, Part shade
Water
Keep the soil consistently moist, especially during active growth; it tolerates wet ground.
Soil
Moist, fertile, well-drained loam or sandy loam that holds moisture.
Temperature
18–32 °C; protect below about 5 °C
How easy
Easy
Native range
Florida
Climate
subtropical

About

Hymenocallis palmeri is a plant in the family Amaryllidaceae. Common name is alligator-lily. It is endemic to Florida, found in cypress swamps, wet meadows, open pine woodlands and wet roadsides.

Hymenocallis palmeri produces egg-shaped bulbs up to 4 cm across. Leaves are bluish green, up to 65 cm long and 10 mm across. Umbels have only 1 or 2 flowers, if 2 then opening one at a time. Flowers are erect, funnel-shaped, white with a greenish eye in the center and teeth along the margins of the staminal corona. Seeds are green, egg-shaped, up to 20 mm in diameter.

Other Hymenocallis plants

Hymenocallis acutifolia · Hymenocallis baumlii · Caribbean spiderlily · Choctaw spiderlily · Hymenocallis clivorum · Shoals spiderlily · Coastal Carolina Spiderlily · Hymenocallis durangoensis · Dixie spiderlily · Hymenocallis eucharidifolia · Franklin spiderlily · Godfrey's spiderlily

Text excerpted from the Wikipedia article Hymenocallis palmeri by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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