Coris

Taxonomic Information

Domain: Eukarya

Kingdom: Plantae

Phylum: Magnoliophyta

Class: Magnoliopsida

Order: Asterales

Family: Asteraceae

Genus: Coris

Description

Coris is a genus of plants that belongs to the Asteraceae family. The name Coris comes from the Greek word koris, which means bedbug. Coris plants are native to Europe and the Mediterranean region. They are typically small plants that grow between 20 and 50 centimeters tall. The leaves are usually narrow and lance-shaped, and the flowers are small and yellow.

Appearance

Coris plants have a unique appearance that makes them stand out in any garden. They typically have long, narrow leaves that are green or grayish-green in color. The leaves are arranged in a rosette at the base of the plant. The flowers are small and yellow, and they grow in clusters at the top of the stem. Coris plants bloom in the summer and fall, and they attract bees and other pollinators.

Care Guide

Coris plants are relatively easy to care for and require minimal maintenance. Here are some tips for caring for your Coris plant:

• Water: Coris plants prefer well-drained soil and do not like to be overwatered. Water your plant when the top inch of soil is dry to the touch.
• Fertilization: Coris plants do not require regular fertilization, but you can feed them with a balanced fertilizer once a month during the growing season.
• Soil: Coris plants prefer well-drained soil that is slightly acidic. If your soil is heavy or clay-like, add some sand or perlite to improve drainage.
• Sunlight: Coris plants prefer full sun to partial shade. If you live in a hot climate, provide some afternoon shade to prevent the plant from becoming too stressed.
• Hardiness Zones: Coris plants are hardy in USDA zones 8-11.

Common Pests & Diseases

Coris plants are relatively pest and disease-free, but they can be susceptible to powdery mildew and root rot if they are overwatered or grown in poorly-drained soil. If you notice any signs of these diseases, remove affected leaves or plants and treat with a fungicide. Coris plants can also attract aphids and other insects. If you notice an infestation, spray the plant with insecticidal soap or neem oil.

Habitat

Coris plants are native to Europe and the Mediterranean region. They are found in a variety of habitats, including rocky slopes, meadows, and open woodlands. They prefer well-drained soil and full sun to partial shade.

Question and Answer

Q: Can Coris plants tolerate frost?

A: No, Coris plants are not frost-tolerant and should be protected from freezing temperatures.

Q: How often should I water my Coris plant?

A: Water your Coris plant when the top inch of soil is dry to the touch.

Q: Can Coris plants be grown in containers?

A: Yes, Coris plants can be grown in containers as long as they have good drainage and are not overwatered.

Q: Do Coris plants attract pollinators?

A: Yes, Coris plants attract bees and other pollinators with their small yellow flowers.

Related Plants

• Artemisia
• Achillea
• Coreopsis
• Solidago

References

• “Coris.” Encyclopedia Britannica, Encyclopædia Britannica, Inc., 10 Apr. 2018, www.britannica.com/plant/Coris.
• “Coris.” Flora of North America, eFloras.org, www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=107635.
• “Coris.” Royal Horticultural Society, The Royal Horticultural Society, www.rhs.org.uk/plants/4638/coris/details.