Alpine Bistort
EntdeckenPflanzen
Alpine Bistort
bistorta vivipara
Alpine Bistort is a fascinating perennial herb that thrives in the cold, extreme environments of arctic and high-alpine regions. Unlike most plants that rely heavily on seeds for propagation, this resilient species has developed a remarkable reproductive strategy known as pseudovivipary. It produces tiny, bulb-like plantlets on its flowering stalk that are capable of dropping off and growing into new genetic clones. This clever adaptation bypasses the need for pollinators in short, unpredictable cold-climate growing seasons.
Lebensraum: Found in alpine tundra, moist meadows, rocky slopes, and arctic heaths across high-altitude and high-latitude regions of the Northern Hemisphere.
Aussehen
This diminutive plant typically grows 5 to 30 centimeters tall, featuring a single, unbranched upright stem. Its leaves are narrow, lance-shaped, dark green on top, and somewhat pale beneath, with edges that slightly roll inward. The most striking identifier is the narrow, spike-like cluster at the top of the stem; the upper section displays small, five-petaled white to pale pink flowers, while the lower portion is densely packed with purplish-brown, bulb-like structures called bulbils.
ReichPlantaeStammTracheophytaKlasseMagnoliopsidaOrdnungCaryophyllalesFamiliePolygonaceaeGattungBistorta
Kategorie
PflanzenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
Mach den ersten Snap!
Interessante Fakten
Because it clones itself using asexual bulbils, a single alpine meadow can host thousands of individual plants that are genetically identical.
The species name 'vivipara' translates to 'bringing forth alive,' describing how its bulbils can sprout tiny green leaves while still physically attached to the mother plant.
The starch-rich bulbils and rhizomes are edible, historically harvested by the Inuit and Sami peoples as a valuable, nutty-tasting survival food and source of vitamin C.
Besondere Fähigkeiten
Fähigkeit
Asexual Vivipary
Produces pre-sprouted bulbils on its flower spikes that drop to the ground and grow into new plants, bypassing pollinator-dependence in freezing alpine conditions.
Fähigkeit
Energy Storage Rhizome
Utilizes a thick, twisted, underground rhizome packed with starch to survive extremely cold winter seasons and rapidly re-sprout in spring.
Fähigkeit
Mycorrhizal Association
Partners with subterranean mycorrhizal fungi to enhance nutrient and phosphorus absorption from poor, nitrogen-deficient alpine soils.
Maße und Details
- Länge
- 5+ cm
- Gewicht
- 0.005+ kg
- Lebenserwartung
- 5+ Jahre
Ernährung und Fütterung
As a photosynthetic plant, Alpine Bistort generates its own energy from sunlight, water, and carbon dioxide, drawing essential minerals through its root system.
Hauptnahrung
- Sunlight
- Water
- Carbon dioxide
- Soil minerals
Ökologische Zusammenhänge
eaten by
Rock Ptarmigan
Lagopus muta
The starch-rich bulbils are a critical high-energy food source for ptarmigans during the late alpine summer and freezing autumn months.
eaten by
Arctic Ground Squirrel
Urocitellus parryii
Its thick, underground rhizomes are actively excavated and consumed by ground squirrels preparing for hibernation.
mutualism
Mountain Ringlet
Erebia epiphron
Provides nectar to various high-altitude insect species, including mountain ringlet butterflies.
Merkmale
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Sammlungen
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Sicherheit
Gefahr
1/5 · Sehr gering
Noch keine besonderen Sicherheitshinweise.
Häufig gestellte Fragen
Wie identifiziert man Alpine Bistort?
Der einfachste Weg, Alpine Bistort zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Alpine Bistort?
5+ cm
Was ist der/die/das gewicht von Alpine Bistort?
0.005+ kg
Was ist der/die/das lebenserwartung von Alpine Bistort?
5+ Jahre
Was frisst Alpine Bistort?
As a photosynthetic plant, Alpine Bistort generates its own energy from sunlight, water, and carbon dioxide, drawing essential minerals through its root system.
Wo findet man Alpine Bistort normalerweise?
Found in alpine tundra, moist meadows, rocky slopes, and arctic heaths across high-altitude and high-latitude regions of the Northern Hemisphere.
Snap-Karte
Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.
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Neueste Snaps
Neueste Snaps erscheinen hier, wenn neue Beobachtungen hinzukommen.
