Heterotheca Villosa

heterotheca villosa

Heterotheca villosa, commonly known as hairy goldenaster, is a resilient perennial wildflower native to western and central North America. This tough aster thrives in harsh, dry environments where other plants struggle, showing off its cheerful, daisy-like yellow blossoms from mid-summer until the first frosts. It is highly valued for its extreme drought tolerance and ability to stabilize sandy or disturbed soils. Historically, indigenous peoples used hairy goldenaster for various medicinal purposes, including brewing soothing teas to treat respiratory issues and skin irritations. Today, it remains an essential component of native grasslands, acting as a crucial late-season nectar source for bees, butterflies, and other pollinators.

Lebensraum: Typically found in dry grasslands, rocky slopes, sandy plains, and open pine woodlands.

Aussehen

Growing between 15 to 50 centimeters tall, this plant is easily identified by its grayish-green, densely hairy leaves and stems, which give it a soft, dusty appearance. These hairs shield the plant against intense sunlight and dry winds. Its bright yellow flower heads, measuring about 2 to 3 centimeters across, consist of numerous ray florets surrounding a darker golden-yellow center disc, clustered at the ends of branched stems.

ReichPlantaeStammTracheophytaKlasseMagnoliopsidaOrdnungAsteralesFamilieAsteraceaeGattungHeterotheca

Heterotheca Villosa

Kategorie

Pflanzen

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

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Interessante Fakten

In traditional indigenous medicine, infusions of this plant were used to calm hyperactive children and soothe symptoms of colds.

The common name 'hairy goldenaster' is highly literal, describing both the fuzzy texture of its leaves and the golden hue of its starry blossoms.

The dense hairs on its leaves act like natural sunscreen, protecting the plant's delicate tissues from high-altitude ultraviolet radiation.

Besondere Fähigkeiten

The plant is covered in dense, fine hairs that reflect intense sunlight and reduce moisture loss by trapping a boundary layer of humid air.

It features a robust, deep taproot that allows it to access water reserves deep underground, ensuring survival during severe droughts.

By flowering late in the summer and autumn, it avoids peak-summer heat stress and capitalizes on autumn moisture while avoiding competition from early-season plants.

Maße und Details

Länge: 15-50 cm
Lebenserwartung: 3-10 Jahre

Ernährung und Fütterung

As a photosynthetic plant, it generates its own energy from sunlight, carbon dioxide, and water while absorbing essential mineral nutrients from the soil.

Altersunterschiede: Seedlings rely initially on stored nutrients within the seed coat before growing roots and green leaves to perform photosynthesis.

Hauptnahrung

Sunlight
Water
Carbon dioxide
Soil nutrients

Ökologische Zusammenhänge

mutualism

European Honey Bee

Apis mellifera

Adult honey bees visit the yellow flower heads to collect pollen and nectar, facilitating pollination.

eaten by

Pronghorn

Antilocapra americana

Pronghorns forage on the young, tender foliage of the plant during the spring before the stems become highly fibrous.

mutualism

Common Buckeye

Junonia coenia

Adult butterflies feed on the abundant nectar during late summer when other floral resources are scarce.

Merkmale

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Auch bekannt als

Hairy False Goldenaster

Sammlungen

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Sicherheit

Gefahr

1/5 · Sehr gering

Noch keine besonderen Sicherheitshinweise.

Häufig gestellte Fragen

Wie identifiziert man Heterotheca Villosa?

Der einfachste Weg, Heterotheca Villosa zu bestimmen, ist die Verwendung der Naturführer-App Snappit.

Was ist der/die/das länge von Heterotheca Villosa?

15-50 cm

Was ist der/die/das lebenserwartung von Heterotheca Villosa?

3-10 Jahre

Was frisst Heterotheca Villosa?

As a photosynthetic plant, it generates its own energy from sunlight, carbon dioxide, and water while absorbing essential mineral nutrients from the soil.

Wo findet man Heterotheca Villosa normalerweise?

Typically found in dry grasslands, rocky slopes, sandy plains, and open pine woodlands.