Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Astragalus

Species:

Astragalus missouriensis var. humistratus

Growth Characteristics

Growth Habit:

Forb/herb

Height:

15 cm

Drought Tolerance:

High

Bloom Months:

apr,may,jun

Bloom Colors:

purple, pink

Ground Cover:

Yes

Keystone Species Ranking

Pollen Specialist Bee Keystone:

★★★☆☆ Native pollen specialist bee species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

bees, native pollinators

Deer Resistant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Tolerates periodic fire common in prairie ecosystems. Resprouts from woody caudex and root crown after fire.

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

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

10–30 days

Notes:

Hard seed coat requires scarification before stratification. Germination may be erratic even after treatment.

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