American Bistort
EntdeckenPflanzen
American Bistort
bistorta bistortoides
The American Bistort is a striking perennial herb native to the high-elevation meadows and alpine tundras of western North America. Rising on slender, upright stems from a thick, twisted underground rhizome, this resilient wildflower is celebrated for its dense, cylindrical clusters of small, white to pale pink blossoms. It serves as a classic indicator of healthy alpine ecosystems and is often found growing alongside other moisture-loving mountain flora, forming spectacular displays of summer blooms.
Lebensraum: Found in moist mountain meadows, marshy areas, and subalpine to alpine tundras of western North America.
Aussehen
American Bistort is characterized by its tall, unbranched stems reaching 20 to 80 cm in height, tipped with a single, dense, cotton-swab-like flower spike that is 2 to 8 cm long. The spike is packed with dozens of tiny, five-lobed white or occasionally light pink flowers, which exhibit prominent protruding stamens that give the cluster a fuzzy appearance. Its leaves are primarily basal, oblong to lance-shaped with long petioles, and possess a leathery texture, while the few upper stem leaves are much smaller and clasp the stem directly.
ReichPlantaeStammTracheophytaKlasseMagnoliopsidaOrdnungCaryophyllalesFamiliePolygonaceaeGattungBistorta
Kategorie
PflanzenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
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Interessante Fakten
Indigenous peoples of the Rocky Mountains boiled or roasted the starchy roots, which are said to have a nutty flavor similar to chestnuts.
The common name 'bistort' translates to 'twice-twisted' in Latin, which directly references the unique, S-shaped contortions of its underground rootstock.
The seeds of the American Bistort can be ground into a fine flour, which was historically used by Native Americans as a soup thickener and for baking bread.
Besondere Fähigkeiten
Fähigkeit
Subalpine Cold Tolerance
Thrives in harsh high-altitude climates, surviving freezing nighttime temperatures and a very short summer growing season.
Fähigkeit
Starch-Rich Rhizomes
Utilizes thick, twisted underground stems to store complex carbohydrates, allowing rapid regrowth after the snow melts.
Fähigkeit
Mass-Bloom Attraction
Produces a high density of florets in a single spike, maximizing visibility to scarce alpine pollinators in windy conditions.
Maße und Details
- Länge
- 20-80 cm
- Lebenserwartung
- 3-15 Jahre
Ernährung und Fütterung
As a photoautotrophic plant, it produces its own energy by utilizing chlorophyll to convert sunlight, carbon dioxide, and water into sugars.
Hauptnahrung
- Sunlight
- Carbon dioxide
- Water
- Soil nutrients
Ökologische Zusammenhänge
eaten by
Grizzly Bear
Ursus arctos horribilis
Grizzly bears dig up and consume the nutrient-dense, starchy rhizomes in subalpine meadows during the spring and summer.
eaten by
American Pika
Ochotona princeps
American Pikas harvest and dry the stems and leaves of the plant to store in their winter haypiles.
mutualism
Western Bumble Bee
Bombus occidentalis
Various alpine bumblebees visit the dense flower heads for pollen and nectar, facilitating pollination.
Merkmale
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Sicherheit
Gefahr
1/5 · Sehr gering
Noch keine besonderen Sicherheitshinweise.
Häufig gestellte Fragen
Wie identifiziert man American Bistort?
Der einfachste Weg, American Bistort zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von American Bistort?
20-80 cm
Was ist der/die/das lebenserwartung von American Bistort?
3-15 Jahre
Was frisst American Bistort?
As a photoautotrophic plant, it produces its own energy by utilizing chlorophyll to convert sunlight, carbon dioxide, and water into sugars.
Wo findet man American Bistort normalerweise?
Found in moist mountain meadows, marshy areas, and subalpine to alpine tundras of western North America.
Snap-Karte
Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.
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Neueste Snaps
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