Amethyst Shooting Star
EntdeckenPflanzen
Amethyst Shooting Star
primula fassettii
The Amethyst Shooting Star is a breathtaking perennial wildflower native to the unique Driftless Area of the Midwestern United States. Rising from a neat basal rosette of smooth leaves, its elegant flowering stalks bear clusters of nodding flowers that look like miniature, vibrant meteors streaking toward the earth. This species is highly specialized, preferring damp, calcareous cliffs and shady rocky outcrops where it can find cool seepages. Because of its restricted range and specific habitat requirements, finding one in bloom is a true delight for botanists and nature lovers alike. Its delicate appearance belies a hardy nature, as it has adapted perfectly to thrive on sheer, vertical rock faces where few other plants can establish a foothold.
Lebensraum: Found clinging to damp, calcareous dolomite or limestone cliffs and shaded rocky ledges, often near cold-water seeps in deciduous woodlands.
Aussehen
This plant is easily recognized by its distinctive flowers, which feature five reflexed, swept-back petals of deep pink to amethyst purple, exposing a downward-pointing cluster of yellow-and-purple stamens that resemble a tiny golden beak. The leaves are smooth, spatulate, and arranged in a flat, ground-hugging rosette from which a leafless stem rises to a height of 10 to 45 centimeters. Each stem holds an umbel of 1 to 10 nodding blossoms, each about 2 centimeters long, blooming from mid-spring to early summer.
ReichPlantaeStammTracheophytaKlasseMagnoliopsidaOrdnungEricalesFamiliePrimulaceaeGattungPrimula
Kategorie
PflanzenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
Mach den ersten Snap!
Interessante Fakten
Its pollen is locked away so tightly that ordinary wind or insect visits cannot dislodge it; only the powerful vibrations of a bumblebee can trigger its release.
The common name 'shooting star' perfectly describes the flower's appearance, which resembles a blazing meteor with its petals swept back like a tail of fire.
This species is a glacial relict, having survived in the unglaciated Driftless Area during the last Ice Age while surrounding areas were scraped flat.
Besondere Fähigkeiten
Fähigkeit
Buzz Pollination Fit
It requires bumblebees to vibrate their flight muscles at a specific frequency to release the pollen trapped inside its tube-like anthers.
Fähigkeit
Chasmophytic Rooting
Its specialized root system can penetrate fine fissures in sheer limestone cliffs, anchoring the plant and absorbing minerals from trickling seepages.
Fähigkeit
Summer Dormancy
To survive dry summer heat, the plant completely dies back to its underground rootstock shortly after releasing seeds, entering an early dormancy phase.
Maße und Details
- Länge
- 10+ cm
- Gewicht
- 0.01+ kg
- Lebenserwartung
- 5+ Jahre
Ernährung und Fütterung
As a photosynthetic plant, it manufactures its own sugars using sunlight, carbon dioxide, and water, supplemented by mineral nutrients absorbed from cliffside seepages.
Hauptnahrung
- Sunlight
- Water
- Carbon dioxide
- Soil minerals
Nahrungssuche
- Absorption
Ökologische Zusammenhänge
mutualism
Two-spotted Bumblebee
Bombus bimaculatus
Buzz-pollinates the flowers, vibrating them to release pollen from the tightly packed anthers.
eaten by
White-tailed Deer
Odocoileus virginianus
Occasionally grazes on the basal rosettes of leaves in early spring.
Merkmale
Für dieses Objekt sind noch keine Merkmal-Badges vergeben.
Auch bekannt als
Noch keine Alternativnamen vorhanden.
Sammlungen
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Sicherheit
Gefahr
1/5 · Sehr gering
Noch keine besonderen Sicherheitshinweise.
Häufig gestellte Fragen
Wie identifiziert man Amethyst Shooting Star?
Der einfachste Weg, Amethyst Shooting Star zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Amethyst Shooting Star?
10+ cm
Was ist der/die/das gewicht von Amethyst Shooting Star?
0.01+ kg
Was ist der/die/das lebenserwartung von Amethyst Shooting Star?
5+ Jahre
Was frisst Amethyst Shooting Star?
As a photosynthetic plant, it manufactures its own sugars using sunlight, carbon dioxide, and water, supplemented by mineral nutrients absorbed from cliffside seepages.
Wo findet man Amethyst Shooting Star normalerweise?
Found clinging to damp, calcareous dolomite or limestone cliffs and shaded rocky ledges, often near cold-water seeps in deciduous woodlands.
Wie jagt Amethyst Shooting Star?
Absorption
Snap-Karte
Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.
Karte wird geladen…
Neueste Snaps
Neueste Snaps erscheinen hier, wenn neue Beobachtungen hinzukommen.
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