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Description
Cirsium Chlorocomos, commonly known as the yellow thistle, is a species of flowering plant that belongs to the family Asteraceae. It is native to Central Asia and can be found in countries such as Afghanistan, Kazakhstan, Kyrgyzstan, Pakistan, Tajikistan, Turkmenistan, and Uzbekistan. The plant grows up to 2 meters in height and blooms in the summer with bright yellow flowers.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Cirsium |
Appearance
The Cirsium Chlorocomos plant has a tall, upright stem with numerous branches that grow upwards. The leaves are long and narrow, with sharp spines along the edges. The flowers of the plant are bright yellow and grow in clusters at the top of the stem. They are surrounded by spiky bracts, which give the plant its thistle-like appearance. The plant produces small seeds that are dispersed by the wind.
Care Guide
Cirsium Chlorocomos is a hardy plant that requires minimal care. It prefers well-draining soil and full sun but can tolerate partial shade. The plant should be watered regularly, especially during hot and dry weather. Fertilization is not necessary, but a light application of a balanced fertilizer in the spring can encourage growth.The plant is hardy in USDA zones 5 to 9 and can tolerate temperatures as low as -15°C. It is resistant to most pests and diseases but may be susceptible to powdery mildew in humid conditions.
Common Pests & Diseases
Cirsium Chlorocomos is generally resistant to pests and diseases. However, it may be susceptible to powdery mildew in humid conditions. The disease can be treated with a fungicide, and infected leaves should be removed and destroyed to prevent further spread.
Habitat
Cirsium Chlorocomos is native to Central Asia and can be found growing in dry, rocky areas, on hillsides, and along roadsides. It is a hardy plant that can tolerate a wide range of soil conditions, from sandy to clay soils.
Question and Answer
Q: Can Cirsium Chlorocomos be grown in containers?
A: Yes, the plant can be grown in containers, but it may not reach its full height potential.
Q: How often should Cirsium Chlorocomos be fertilized?
A: A light application of a balanced fertilizer in the spring is sufficient for the plant’s growth.
Q: Can Cirsium Chlorocomos be propagated from cuttings?
A: Yes, the plant can be propagated from stem cuttings taken in the spring or early summer.
Q: Does Cirsium Chlorocomos attract bees?
A: Yes, the plant’s bright yellow flowers attract bees and other pollinators.
Related Plants
- Cirsium arvense
- Cirsium vulgare
- Cirsium canum
- Cirsium japonicum
References
- “Cirsium chlorocomum.” Missouri Botanical Garden. Accessed 5 Aug. 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=289187&isprofile=0&pt=2.
- “Yellow Thistle.” Floriculture Info. Accessed 5 Aug. 2021. https://floricultureinfo.com/yellow-thistle-cirsium-chlorocomum/.
- “Cirsium chlorocomum.” Flora of Pakistan. Accessed 5 Aug. 2021. http://www.efloras.org/florataxon.aspx?flora_id=5&taxon_id=242424796.
