Wailua River Yellow Loosestrife 🛑 Endangered

Lysimachia filifolia

Wailua River Yellow Loosestrife

David Eickhoff from Pearl City, Hawaii, USA

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Primulaceae
Genus:
Lysimachia
Species:
Lysimachia filifolia

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub
Height:
1-2 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec
Bloom Colors:
Purple
Ground Cover:
Yes

Keystone Species Ranking

Bee Keystone:
★★★★★ Based on number of native bee species using this genus for pollen and nectar (Source: National Wildlife Federation)

Soil Requirements

Soil Type:
moist, well-drained volcanic soil
pH:
5.5 - 6.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
native to volcanic slopes and ridges

Germination Information

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).

Source: OpenAI GPT-4o