Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Astragalus

Species:

Astragalus brauntonii var. lativexillum

Growth Characteristics

Growth Habit:

Forb/herb

Height:

80 cm

Drought Tolerance:

Medium

Bloom Months:

mar,apr,may,jun

Bloom Colors:

pink, purple

Keystone Species Ranking

Pollen Specialist Bee Keystone:

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

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Deer Resistant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from root crown after fire and shows increased vigor post-burn. Seeds may also be stimulated by heat exposure.

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

14–45 days

Notes:

Scarification improves germination rates. Seeds have hard coat typical of legumes and benefit from mechanical or chemical scarification before cold stratification.

The above propagation data sourced from Claude AI