Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Apocynaceae

Genus:

Cynanchum

Species:

Cynanchum callialatum

Growth Characteristics

Growth Habit:

Vine

Height:

150 cm

Drought Tolerance:

Medium

Bloom Months:

may,jun,jul,aug

Bloom Colors:

white, greenish-white

Garden & Ecology Notes

Wildlife Value:

butterflies, moths

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

7–21 days

Notes:

Seeds germinate best with light exposure. Like other milkweeds, germination can be somewhat erratic even with proper stratification.

The above propagation data sourced from Claude AI