Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Apocynaceae

Genus:

Asclepias

Species:

Asclepias subviridis

Growth Characteristics

Height:

50 cm

Drought Tolerance:

High

Bloom Months:

may,jun,jul,aug

Bloom Colors:

white, cream, greenish-yellow

Keystone Species Ranking

Caterpillar Keystone:

★★☆☆☆ Butterfly & moth species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

monarch butterflies, native bees, other pollinators

Deer Resistant:

Yes

Fragrant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts vigorously from deep roots after fire or top removal. Benefits from periodic burning typical of prairie ecosystems.

Source: Claude claude-sonnet-4-5-20250929 Batch

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

7–21 days

Notes:

Seeds require light for germination. Surface sow or barely cover. Germination improved with cold stratification but not always essential.

Source: Claude claude-sonnet-4-5-20250929 Batch