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Description
Euphrasia Revoluta, commonly known as the Eyebright plant, is a small herbaceous annual plant belonging to the family Orobanchaceae. It is native to Europe and Asia, and it can grow up to 20 centimeters in height. The plant has small white or purple flowers with yellow blotches on the lower lip of the corolla. The leaves of the plant are lanceolate and have serrated edges. The plant has been used in traditional medicine for its medicinal properties, including its ability to treat eye infections.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Orobanchaceae |
| Genus | Euphrasia |
Appearance
The Euphrasia Revoluta plant has small white or purple flowers with yellow blotches on the lower lip of the corolla. The leaves of the plant are lanceolate and have serrated edges. The plant can grow up to 20 centimeters in height and has a delicate appearance. The plant has a short lifespan, as it is an annual plant that blooms from early summer to early autumn.
Care Guide
The Euphrasia Revoluta plant requires well-draining soil and moderate watering. It requires full sun exposure and can tolerate partial shade. The plant does not require fertilization, but a light application of a balanced liquid fertilizer can be applied once a month during the growing season. The plant is hardy in USDA Zones 4-8.
Common Pests & Diseases
The Euphrasia Revoluta plant is relatively pest and disease-free. However, it may be susceptible to powdery mildew if the plant is planted in damp or humid conditions. The plant may also be affected by spider mites if it is grown in hot and dry conditions.
Habitat
The Euphrasia Revoluta plant is native to Europe and Asia and can be found growing in meadows, pastures, and open woodland areas. The plant prefers well-draining soil and full sun exposure. It has a short lifespan and blooms from early summer to early autumn.
Question and Answer
Q: Can the Euphrasia Revoluta plant be grown indoors?
A: No, the plant requires full sun exposure and is best grown outdoors.
Q: Is the Euphrasia Revoluta plant toxic?
A: No, the plant is not toxic to humans or animals.
Q: What is the Euphrasia Revoluta plant used for in traditional medicine?
A: The plant has been used to treat eye infections, including conjunctivitis and blepharitis.
Q: How often should the Euphrasia Revoluta plant be watered?
A: The plant should be watered moderately and allowed to dry out slightly between watering.
Related Plants
- Euphrasia Nemorosa
- Euphrasia Officinalis
- Euphrasia Salisburgensis
References
- “Euphrasia Revoluta (Eyebright).” Gardenia. Accessed June 1, 2021. https://www.gardenia.net/plant/euphrasia-revoluta-eyebright
- “Euphrasia Revoluta (Eyebright).” Royal Horticultural Society. Accessed June 1, 2021. https://www.rhs.org.uk/plants/42719/euphrasia-revoluta/details
- “Euphrasia.” Missouri Botanical Garden. Accessed June 1, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=b804
