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Description
Argyrotegium is a genus of plants that belongs to the Asteraceae family. It is native to South America and has about 6 species. The genus name comes from the Greek words “argyros” meaning silver and “tegium” meaning covering, referring to the white hairs that cover the leaves and stems of these plants.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Argyrotegium |
Appearance
Argyrotegium plants are herbaceous perennials that grow up to 70 cm in height. The leaves are alternate, simple, and covered with white hairs, giving them a silvery appearance. The flowers are small and daisy-like, with yellow or white petals and a central disk. They bloom in late summer and fall.
Care Guide
To care for Argyrotegium plants, follow these guidelines:Water: Water the plants regularly, keeping the soil moist but not waterlogged.Fertilization: Fertilize the plants every two weeks during the growing season with a balanced fertilizer.Soil: Plant Argyrotegium in well-draining soil that is rich in organic matter.Sunlight: The plants prefer full sun but can tolerate partial shade.Hardiness Zones: Argyrotegium is hardy in USDA zones 8-11.
Common Pests & Diseases
The most common pests that affect Argyrotegium plants are aphids, spider mites, and whiteflies. These pests can be controlled with insecticidal soap. The most common diseases that affect Argyrotegium plants are powdery mildew and rust. These diseases can be prevented by maintaining good air circulation around the plants and avoiding overhead watering.
Habitat
Argyrotegium plants are native to South America, where they grow in grasslands and savannas. They prefer well-draining soils and full sun.
Question and Answer
Q: Can Argyrotegium plants tolerate drought?
A: No, they prefer moist soil and cannot tolerate drought.Q: How often should I fertilize Argyrotegium plants?
A: Every two weeks during the growing season.Q: What is the hardiness zone for Argyrotegium?
A: USDA zones 8-11.Q: What is the meaning of the genus name Argyrotegium?
A: It comes from the Greek words “argyros” meaning silver and “tegium” meaning covering, referring to the white hairs that cover the leaves and stems of these plants.
Related Plants
Here are some related plants to Argyrotegium:
- Senecio
- Centaurea
- Echinops
References
- “Argyrotegium.” The Plant List, www.theplantlist.org/1.1/browse/A/Compositae/Argyrotegium/. Accessed 28 Sept. 2021.
- “Argyrotegium.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b280. Accessed 28 Sept. 2021.
- “Argyrotegium.” World Checklist of Selected Plant Families, wcsp.science.kew.org/namedetail.do?name_id=18284. Accessed 28 Sept. 2021.
