Swanflower

Aristolochia erecta

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Aristolochiaceae
Genus:
Aristolochia
Species:
Aristolochia erecta

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb , Vine
Height:
6 in - 1 ft
Light Requirements:
Full Sun, Part Shade
Drought Tolerance:
High
Bloom Months:
apr, may, jun, jul, aug, sep, oct
Bloom Colors:
Purple, Brown

Native Range

United States: Texas

Host Plant for Caterpillars

Pipevine Swallowtail (Battus philenor)

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to open, sandy prairies and grasslands