Cowbag Clover
EntdeckenPflanzen
Cowbag Clover
trifolium depauperatum
Cowbag Clover (Trifolium depauperatum), also known as balloon clover, is a charming and distinctive annual wildflower native to western North America and temperate South America. Belonging to the pea family (Fabaceae), this low-growing plant thrives in open, often moist environments such as grassy slopes, vernal pools, and chaparral. Despite its delicate appearance, it is remarkably hardy, adapting well to nutrient-poor soils. What makes this clover truly unique is its seed heads, which inflate as they mature, resembling miniature translucent balloons or, colloquially, cow bags. This evolutionary trait plays a vital role in seed dispersal and survival, making it a fascinating find for plant enthusiasts exploring coastal scrub and grassland trails.
Lebensraum: Found in open, grassy areas, coastal scrub, chaparral, and near vernal pools across western North America.
Aussehen
This small, hairless annual typically reaches 10 to 30 centimeters in height, with stems that lay prostrate or ascend slightly. Its leaves are classic trifoliate (three-parted), with wedge-shaped leaflets that are green and sometimes feature subtle white or purple markings. The most striking feature is the flower head, measuring 1 to 2 centimeters wide, which features small, pinkish-purple to white pea-like flowers. As the flowers fade, the calyx of each individual flower inflates dramatically, forming a clustered, papery, balloon-like structure that transitions from pink-tinged green to a dry, straw-colored brown.
ReichPlantaeStammTracheophytaKlasseMagnoliopsidaOrdnungFabalesFamilieFabaceaeGattungTrifolium
Kategorie
PflanzenSeltenheit
Common
Gefahr
1/5 · Sehr gering
Snaps
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Interessante Fakten
The common name 'Cowbag Clover' refers to the appearance of the inflated seed pods, which can look like tiny cow udders when clustered together.
This species exhibits an unusual 'disjunct' distribution, being native to western North America as well as parts of temperate South America, likely due to migratory birds carrying seeds.
Unlike many common lawn clovers, Cowbag Clover is a native wildflower of the western United States and plays a crucial role in maintaining native grassland biodiversity.
Besondere Fähigkeiten
Fähigkeit
Inflatable Seed Pods
The calyces inflate into lightweight, air-filled balloon structures that shield the seeds and allow them to be easily dispersed by wind or water.
Fähigkeit
Nitrogen Fixation
Forming a symbiotic relationship with soil bacteria (Rhizobia), this plant converts atmospheric nitrogen into a usable form, enriching the surrounding soil.
Fähigkeit
Drought Avoidance
As an annual species, it completes its entire life cycle rapidly during the damp spring months, setting seed and dying back before the harsh summer drought begins.
Maße und Details
- Länge
- 10-30 cm
- Gewicht
- 0.001-0.02 kg
- Lebenserwartung
- 1 Jahre
Ernährung und Fütterung
Like most plants, Cowbag Clover produces its own food through photosynthesis, utilizing sunlight, water, and carbon dioxide.
Hauptnahrung
- Sunlight
- Water
- Carbon Dioxide
- Soil Nutrients
Ökologische Zusammenhänge
mutualism
Western Honey Bee
Apis mellifera
The Western Honey Bee visits the flowers of the Cowbag Clover for nectar, acting as a key pollinator.
eaten by
Brush Rabbit
Sylvilagus bachmani
The Brush Rabbit grazes on the nutritious foliage of the clover in coastal scrub habitats.
mutualism
Legume Rhizobium
Rhizobium leguminosarum
Rhizobium leguminosarum bacteria colonize the root nodules, exchanging fixed nitrogen for plant-produced sugars.
Merkmale
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Sicherheit
Gefahr
1/5 · Sehr gering
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Häufig gestellte Fragen
Wie identifiziert man Cowbag Clover?
Der einfachste Weg, Cowbag Clover zu bestimmen, ist die Verwendung der Naturführer-App Snappit.
Was ist der/die/das länge von Cowbag Clover?
10-30 cm
Was ist der/die/das gewicht von Cowbag Clover?
0.001-0.02 kg
Was ist der/die/das lebenserwartung von Cowbag Clover?
1 Jahre
Was frisst Cowbag Clover?
Like most plants, Cowbag Clover produces its own food through photosynthesis, utilizing sunlight, water, and carbon dioxide.
Wo findet man Cowbag Clover normalerweise?
Found in open, grassy areas, coastal scrub, chaparral, and near vernal pools across western North America.
Snap-Karte
Zoome hinein, um Cluster aufzulösen und zu sehen, wo dieses Objekt fotografiert wurde.
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