
Indian Rushpea
hoffmannseggia glauca
The Indian Rushpea (Hoffmannseggia glauca), also commonly known as hogpotato, is a resilient perennial herb native to the arid and semi-arid regions of the southwestern United States and northern Mexico. Belonging to the pea family (Fabaceae), this low-growing plant is famous for its nutritious underground tubers, which resemble tiny potatoes and were historically harvested as a valuable food source by indigenous peoples, including the Navajo and Apache. It thrives in harsh, dry environments where few other plants can survive, utilizing a deep, creeping root system to anchor itself and store moisture. Though it is sometimes considered an agricultural weed due to its aggressive spread, the Indian Rushpea plays an important role in its native ecosystem, stabilizing sandy soils and providing food for various local wildlife species.
Hábitat: Typically found in dry, sandy, or clay soils, often in alkaline flats, desert grasslands, and disturbed roadsides across arid regions.
Aspecto
This herb typically grows low to the ground, reaching heights of 10 to 30 centimeters. It features pale, dusty-green bipinnate leaves that resemble miniature fern fronds or mesquite leaves. During its blooming period from spring to summer, it produces small, upright clusters of attractive yellow flowers. Each flower has five petals, often adorned with tiny, glandular red dots or streaks, and orange-red stamens that protrude from the center. The seed pods are flat, slightly curved, and turn a brownish color as they mature, hanging conspicuously from the stems.

Categoría
PlantasRareza
Common
Peligro
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Datos interesantes
Historically, Native American tribes roasted the sweet-tasting tubers or ground them into flour for nutritional sustenance.
Its deep and creeping root system can extend several feet underground, making it incredibly difficult to remove once established in agricultural fields.
The common name 'hogpotato' comes from the small, underground tubers which pigs and other animals eagerly dig up and eat.
Habilidades especiales
Drought-Resistant Tubers
The plant develops swelling nodes or tubers on its roots that store water and nutrients, enabling it to survive long periods of extreme drought.
Nitrogen Fixation
Like other members of the legume family, it partners with soil bacteria to convert atmospheric nitrogen into a usable nutrient form.
Glandular Defenses
Its stems, leaves, and flowers are covered in tiny, sticky glandular hairs that deter hungry insects and reduce water loss.
Medidas y detalles
- Longitud
- 10-30 cm
- Peso
- 0.01-0.05 kg
- Esperanza de vida
- 3-10 años
Dieta y alimentación
Synthesizes its own energy from sunlight, water, and carbon dioxide through photosynthesis, assisted by root nodules that fix nitrogen.
Alimentos principales
- Sunlight
- Water
- Carbon dioxide
- Soil minerals
Conexiones ecológicas
Botta's Pocket Gopher
Thomomys bottae
The underground tubers are dug up and eaten by pocket gophers.
Alfalfa Leafcutter Bee
Megachile rotundata
The flowers are visited and pollinated by native bees looking for nectar.
Domestic Cattle
Bos taurus
Provides occasional forage for livestock, though sometimes considered a nuisance weed in pastures.
Rasgos
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También conocido como
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Seguridad
Peligro
1/5 · Muy bajo
Todavía no hay notas especiales de seguridad.
Preguntas frecuentes
¿Cómo identificar a Indian Rushpea?
La forma más fácil de identificar a Indian Rushpea es usar la aplicación de identificación de naturaleza Snappit.
¿Cuál es el longitud de Indian Rushpea?
10-30 cm
¿Cuál es el peso de Indian Rushpea?
0.01-0.05 kg
¿Cuál es el esperanza de vida de Indian Rushpea?
3-10 años
¿Qué come Indian Rushpea?
Synthesizes its own energy from sunlight, water, and carbon dioxide through photosynthesis, assisted by root nodules that fix nitrogen.
¿Dónde se encuentra normalmente Indian Rushpea?
Typically found in dry, sandy, or clay soils, often in alkaline flats, desert grasslands, and disturbed roadsides across arid regions.
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