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Golden bean

Thermopsis rhombifolia

The Golden Bean is a bright yellow flower that looks like little beans! It grows in sunny places and is loved by bees and butterflies. Its cheerful color makes gardens look happy!

Habitat: Grasslands

Appearance

The Golden bean has vibrant golden-yellow, pea-like flowers clustered at the top of its stems. Its leaves are trifoliate, meaning they have three leaflets, and are a soft green, often appearing fuzzy. It stands out with its bright bloom color against often dry, rocky backgrounds.

KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderFabalesFamilyFabaceaeGenusThermopsis
Golden bean
flowering trait badgenitrogen_fixing trait badgespring_blooming trait badgesummer_blooming trait badge
Golden bean

Category

Plants

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

Despite its name, don't eat it; it's a 'false' bean that can make you sick!

It's one of the very first bright yellow flowers to burst open in spring!

Its scientific name, Thermopsis, actually means 'looks like lupine'!

The fuzzy pods holding its seeds look like tiny green bean purses!

Special abilities

Ability

Soil Enrichment

Golden bean can enrich the soil by fixing nitrogen, helping it thrive even in nutrient-poor conditions.

Ability

Drought Resilience

Golden bean has deep roots that help it find water, allowing it to grow in dry, rocky places where other plants struggle.

Ability

Underground Spreader

Golden bean can spread underground using rhizomes, creating new plants and forming dense patches over time.

Measurements & details

Height
15-60 cm
Spread
30-75 cm
Flower Size
1.5-2.5 cm
Bloom Season
Late_spring_to_early_summer
Edible
No
Toxicity
Moderate
Lifecycle
Perennial
Pollination Method
Insect

Ecological connections

pollinates

Honey bee

Apis mellifera

Gathers nectar and pollen from its flowers.

pollinates

Western Bumblebee

Bombus occidentalis

Visits flowers for nectar and pollen.

symbiotic with

Rhizobium bacteria

Rhizobium leguminosarum

Lives in root nodules, converting nitrogen for the plant.

Traits

Also known as

False Lupine

Collections

Safety

Danger

1/5 · Very low

Always look but don't touch flowers without asking an adult first.

Frequently Asked Questions

How tall is Golden bean?

15-60 cm

How wide does Golden bean spread?

30-75 cm

How big are the flowers on Golden bean?

1.5-2.5 cm

When does Golden bean bloom?

Late_spring_to_early_summer

Is Golden bean edible?

No

Is Golden bean toxic?

Moderate

What is Golden bean's lifecycle?

Perennial

How is Golden bean pollinated?

Insect

Snap Map

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Where to spot

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