Small-Flowered Sand-Verbena
EntdeckenPflanzen
Small-Flowered Sand-Verbena
tripterocalyx micranthus
The Small-Flowered Sand-Verbena is an intriguing, low-growing annual herb specially adapted to life in shifting sand dunes and dry plains across western North America. Belonging to the four o'clock family, this resilient plant plays a vital role in colonizing loose sand, helping to stabilize fragile dune ecosystems. Its small, delicate blooms and unique sticky texture make it a fascinating subject for native plant enthusiasts. Despite its name, it is not a true verbena. Instead, it captures attention with its remarkable clusters of winged fruits that resemble tiny, papery lanterns designed to catch prairie winds.
Lebensraum: Typically found in semi-active to active sand dunes, sandy plains, and eroding sandy slopes.
Aussehen
This low-growing plant features branching stems covered in sticky, glandular hairs that often collect fine sand. Its opposite leaves are oval to lance-shaped with smooth margins. The flowers are small, greenish-white to pale pink, arranged in tight, rounded heads. The most distinctive feature is the fruit cluster, consisting of straw-colored to rosy-pink, heavily veined, three-winged papery envelopes that enclose the seeds.
ReichPlantaeStammTracheophytaKlasseMagnoliopsidaOrdnungCaryophyllalesFamilieNyctaginaceaeGattungTripterocalyx
Kategorie
PflanzenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
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Interessante Fakten
It is a true specialist of shifting sand dunes, thriving in harsh environments where most other plants would perish.
Its genus name, Tripterocalyx, means 'three-winged calyx,' describing the papery wings on its fruits.
The sticky coating on its stems and leaves acts like natural flypaper, trapping insects and sand to deter larger herbivores.
Besondere Fähigkeiten
Fähigkeit
Sticky Sand Armor
Glandular hairs trap sand grains, forming a physical barrier that deters herbivores and reduces moisture loss.
Fähigkeit
Wind-Dispersed Wings
Its prominent three-winged fruits act as sails, allowing the wind to transport seeds across open sand dunes.
Fähigkeit
Dormant Seed Banking
Seeds can remain dormant in dry sand for years, germinating rapidly only when moisture conditions are ideal.
Maße und Details
- Länge
- 10-50 cm
- Lebenserwartung
- 1 Jahre
Ernährung und Fütterung
As a photosynthetic plant, it generates its own energy from sunlight, carbon dioxide, water, and soil nutrients.
Hauptnahrung
- Sunlight
- Carbon dioxide
- Water
- Soil minerals
Ökologische Zusammenhänge
mutualism
Mason Bee
Osmia
Provides nectar and pollen to native bees in sandy desert habitats.
eaten by
Pronghorn
Antilocapra americana
Occasionally grazed by native herbivores that forage in sandhill environments.
competitor
Prairie Sandreed
Calamovilfa longifolia
Competes for space and moisture in semi-stabilized sand dunes.
Merkmale
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Sicherheit
Gefahr
1/5 · Sehr gering
Noch keine besonderen Sicherheitshinweise.
Häufig gestellte Fragen
Wie identifiziert man Small-Flowered Sand-Verbena?
Der einfachste Weg, Small-Flowered Sand-Verbena zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Small-Flowered Sand-Verbena?
10-50 cm
Was ist der/die/das lebenserwartung von Small-Flowered Sand-Verbena?
1 Jahre
Was frisst Small-Flowered Sand-Verbena?
As a photosynthetic plant, it generates its own energy from sunlight, carbon dioxide, water, and soil nutrients.
Wo findet man Small-Flowered Sand-Verbena normalerweise?
Typically found in semi-active to active sand dunes, sandy plains, and eroding sandy slopes.
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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