Beach Spiderlily

Hymenocallis littoralis

Also known as: Pancratium

Native to:
Belize, Brazil, Colombia, Costa Rica, Guam, Honduras, Mexico, Nicaragua, Palau, Panamá, Peru, U.S. Minor Outlying Islands

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Amaryllidaceae
Genus:
Hymenocallis
Species:
Hymenocallis littoralis
USDA Symbol:
HYLI8

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
75 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
jun,jul,aug,sep
Bloom Colors:
white

Wildlife Benefits

Butterflies & Moths:
★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:
butterflies, moths
Deer Resistant:
Yes
Salt Tolerant:
Yes
Fragrant:
Yes

Soil Requirements

Soil Type:
rich, well-drained sandy loam
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
native to coastal regions, tolerates saline conditions

Propagation & Germination

Stratification:
None required
Germination Time:
14–30 days
Notes:
Seeds are recalcitrant and should be planted fresh; they do not store well. Warm temperatures around 70-80°F promote germination.

The above propagation data sourced from Claude AI