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Description
Astragalus Laxmannii Subsp. Laxmannii, also known as Laxmann’s milkvetch, is a perennial herb that belongs to the Fabaceae family. It is native to eastern Europe and western Asia and is commonly found in dry areas such as steppes, rocky slopes, and sandy soils.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Astragalus |
Appearance
Astragalus Laxmannii Subsp. Laxmannii has a bushy growth habit and can grow up to 40 cm tall. Its leaves are compound, with 11-23 small leaflets that are green in color. The flowers are purple or pink and are arranged in a spike-like inflorescence. The fruit is a pod that contains several seeds.
Care Guide
Astragalus Laxmannii Subsp. Laxmannii is a hardy plant that requires minimal care. It prefers well-draining soil and full sun exposure. It can tolerate drought, but regular watering during the growing season can promote better growth. Fertilization is not necessary, but a balanced fertilizer can be applied sparingly during the growing season. It is hardy in USDA zones 4-8.
Common Pests & Diseases
Astragalus Laxmannii Subsp. Laxmannii is generally not susceptible to pests and diseases. However, it can be affected by root rot if grown in poorly-draining soil. Aphids and spider mites can also infest the plant, but can be controlled by spraying with insecticidal soap.
Habitat
Astragalus Laxmannii Subsp. Laxmannii is native to eastern Europe and western Asia, where it is commonly found in dry areas such as steppes, rocky slopes, and sandy soils. It can also be found in disturbed areas such as roadsides and abandoned fields.
Question and Answer
Q: Is Astragalus Laxmannii Subsp. Laxmannii a medicinal plant?
A: Yes, it has been used in traditional medicine to treat various ailments such as fever and respiratory infections.
Q: Can Astragalus Laxmannii Subsp. Laxmannii be grown in containers?
A: Yes, it can be grown in containers as long as the soil is well-draining and it receives enough sunlight.
Q: What is the best time to plant Astragalus Laxmannii Subsp. Laxmannii?
A: It is best to plant it in the spring or fall when temperatures are mild.
Q: How often should Astragalus Laxmannii Subsp. Laxmannii be watered?
A: It can tolerate drought, but regular watering during the growing season can promote better growth.
Related Plants
- Astragalus cicer
- Astragalus glycyphyllos
- Astragalus lentiginosus
- Astragalus membranaceus
References
- “Astragalus Laxmannii.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=f560.
- “Astragalus Laxmannii Subsp. Laxmannii.” Plants of the World Online, Kew Science, powo.science.kew.org/taxon/urn:lsid:ipni.org:names:60432212-2.
- “Astragalus Laxmannii Subsp. Laxmannii.” Royal Horticultural Society, www.rhs.org.uk/Plants/6830/Astragalus-laxmannii-subsp-laxmannii/Details.
