Caroline Goniothalamus

Goniothalamus carolinensis

Native to:
Caroline Is., Guam, Palau
Caroline Goniothalamus

National Museum of Natural History (en.wikipedia.org)

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Annonaceae
Genus:
Goniothalamus
Species:
Goniothalamus carolinensis
USDA Symbol:
GOCA2

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Tree
Height:
90 cm
Drought Tolerance:
Low
Bloom Months:
apr,may,jun
Bloom Colors:
yellow, cream

Wildlife Benefits

Bees:
★☆☆☆☆ Documented bee visitation (GBIF)

Garden & Ecology Notes

Wildlife Value:
beetles
Fragrant:
Yes

Soil Requirements

Soil Type:
rich, well-drained loamy soil
Drainage:
excellent drainage required
Moisture:
consistently moist

Propagation & Germination

Stratification:
Warm then cold/moist stratification (double dormancy) — 90–180 days
Germination Time:
30–180 days
Notes:
Seeds have double dormancy and may take 1-2 years to germinate. Fresh seed sown in fall outdoors may germinate the second spring.

The above propagation data sourced from Claude AI