Roundleaf Oxytheca

Oxytheca perfoliata

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Polygonaceae
Genus:
Oxytheca
Species:
Oxytheca perfoliata

Growth Characteristics

Life Cycle:
Annual
Growth Habit:
Forb/herb
Height:
6 in - 1 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
apr, may, jun, jul, aug
Bloom Colors:
White, Pink, Yellow, Green
Ground Cover:
Yes

Native Range

United States: Arizona, California, Nevada, Utah

Host Plant for Caterpillars

small blue (Philotiella speciosa)

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 8.0 (neutral to slightly alkaline)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to arid regions, prefers open, sunny habitats