Contents
Description
Astragalus Varius is a flowering plant that is native to the western regions of North America. It belongs to the legume family and is known for its beautiful pink to purple flowers that bloom in the summer. The plant is also commonly referred to as the “varied milkvetch” or “varied locoweed”. It is a perennial plant that can grow up to 3 feet tall and is known for its medicinal properties.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Leguminosae |
| Genus | Astragalus |
Appearance
Astragalus Varius has a slender stem with small, green leaves that are arranged in an alternate pattern. The plant produces clusters of pink to purple flowers that bloom in the summer. The flowers are about 1/2 inch long and have a distinct shape, with a standard petal, two wing petals, and a keel petal. The plant also produces small, flattened pods that contain several seeds. The seeds are spherical and have a hard outer coating.
Care Guide
Astragalus Varius is a hardy plant that can tolerate a wide range of growing conditions. To care for this plant:
- Water: Water the plant deeply once a week during the growing season, and reduce watering in the winter.
- Fertilization: Fertilize the plant with a balanced fertilizer once a month during the growing season.
- Soil: The plant prefers well-draining soil that is rich in organic matter.
- Sunlight: The plant prefers full sun but can tolerate partial shade.
- Hardiness Zones: Astragalus Varius is hardy in USDA zones 3 to 8.
Common Pests & Diseases
Astragalus Varius is relatively pest and disease-free. However, it can be susceptible to root rot if the soil is too wet. Aphids and spider mites can also infest the plant, causing damage to the leaves and flowers. To prevent pests and diseases:
- Avoid overwatering the plant.
- Inspect the plant regularly for signs of pests.
- Use insecticidal soap or neem oil to control pests if necessary.
Habitat
Astragalus Varius is native to the western regions of North America, including California, Nevada, and Arizona. It grows in a variety of habitats, including chaparral, sagebrush, and pinyon-juniper woodlands. The plant prefers dry, well-draining soil and can tolerate hot, dry conditions.
Question and Answer
Q: Is Astragalus Varius toxic?
A: Yes, the plant is toxic to livestock, especially horses and cattle.
Q: Can Astragalus Varius be grown in a container?
A: Yes, the plant can be grown in a container as long as it has well-draining soil and receives enough sunlight.
Q: What is the medicinal use of Astragalus Varius?
A: The plant has been used in traditional medicine to treat a variety of ailments, including stomach problems, respiratory infections, and diabetes.
Q: Can Astragalus Varius attract pollinators?
A: Yes, the plant’s flowers attract a variety of pollinators, including bees and butterflies.
Related Plants
- Astragalus Membranaceus
- Astragalus Mongholicus
- Astragalus Sinicus
References
- “Astragalus Varius.” Lady Bird Johnson Wildflower Center, University of Texas at Austin, www.wildflower.org/plants/result.php?id_plant=ASVA. Accessed 28 June 2021.
- “Astragalus Varius.” USDA Plants Database, United States Department of Agriculture, plants.usda.gov/core/profile?symbol=ASVA2. Accessed 28 June 2021.
- “Astragalus Varius.” The Jepson Herbarium, University of California, Berkeley,ucjeps.berkeley.edu/eflora/eflora_display.php?tid=13697. Accessed 28 June 2021.
