Large Buttercup

Ranunculus macranthus

Large Buttercup

Spencer

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Ranunculaceae
Genus:
Ranunculus
Species:
Ranunculus macranthus

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Geophyte
Height:
3-4 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
mar, apr
Bloom Colors:
Yellow

Native Range

United States: Arizona, New Mexico, Texas

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, rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
prefers habitats near streams or wetlands

Germination Information

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

Source: OpenAI GPT-4o