Acmispon americanus

Acmispon americanus

Native to:
Canada | BC, MB, SK | Mexico | Mexico Northeast | United States | AL, AR, AZ, CA, GA, IA, ID, LA, MN, MO, MS, MT, NC, ND, NM, NY, OR, SC, TN, TX, VA, WA, WI | Virgin Islands

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Fabaceae
Genus:
Acmispon
Species:
Acmispon americanus

Growth Characteristics

Growth Habit:
Forb/herb
Height:
60 cm
Drought Tolerance:
Medium
Bloom Months:
jun,jul,aug,sep
Bloom Colors:
yellow, orange

Reported Fauna Sightings

Bees: Half-black bumble bee (Bombus vagans), van Dyke bumble bee (Bombus vandykei), Yellow-faced bumble bee (Bombus vosnesenskii) Butterflies:Eastern Tailed-Blue (Cupido comyntas), Icaricia acmon, Orange Sulphur (Colias eurytheme)

Garden & Ecology Notes

Wildlife Value:
bees, butterflies, birds

Source: deepseek-v4-flash

Propagation & Germination

Stratification:
Cold/moist stratification required — 30–60 days
Scarification:
Seed coat scarification required before sowing
Germination Time:
14–30 days
Notes:
Seeds benefit from scarification (nicking or hot water treatment) followed by cold stratification for 30-60 days.

Source: deepseek-v4-flash