Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Aristolochiaceae

Genus:

Aristolochia

Species:

Aristolochia labiata

USDA Symbol:

ARLA24

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb , Vine

Height:

300 cm

Light Requirements:

Full Sun

Drought Tolerance:

Medium

Bloom Months:

may,jun,jul,aug

Bloom Colors:

dark purple, maroon, brown

Wildlife Benefits

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:

butterflies

Deer Resistant:

Yes

Fragrant:

Yes

Soil Requirements

Soil Type:

rich, well-drained loamy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

consistently moist

Notes:

native to Brazilian rainforests, prefers organic matter

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–45 days

Notes:

Seeds germinate best with light and warm temperatures after cold stratification. Germination can be erratic.

The above propagation data sourced from Claude AI