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Description
Picris Hieracioides, commonly known as the Hawkweed Ox-tongue, is a perennial plant belonging to the Asteraceae family. This wildflower is native to Europe and Asia but has been introduced to other parts of the world, including North America. The plant has a long stem that can grow up to 1.2 meters high, with numerous small yellow flowers that blossom from July to September.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Picris |
Appearance
The Picris Hieracioides plant has a rosette of long, narrow leaves at the base of the stem that can grow up to 30 cm in length. The stem is hairy and can grow up to 1.2 meters high, with numerous small yellow flowers that bloom from July to September. The flowers have five petals and resemble dandelions but are much smaller in size. The plant’s fruit is an achene with a feathery pappus that helps in seed dispersal.
Care Guide
The Picris Hieracioides plant is a hardy perennial that requires minimal care. Here are some tips for taking care of this plant:
- Water: This plant can tolerate drought but prefers moist soil. Water it regularly but do not overwater.
- Fertilization: This plant does not require fertilization, but you can apply a balanced fertilizer in the spring.
- Soil: The Picris Hieracioides plant can grow in various soil types, but it prefers well-drained soil with a pH between 6.0 and 7.5.
- Sunlight: This plant prefers full sun but can grow in partial shade.
- Hardiness Zones: This plant can grow in USDA zones 4 to 8.
Common Pests & Diseases
The Picris Hieracioides plant is generally pest and disease-free. However, it can be affected by some pests and diseases, including:
- Slugs and snails: These pests can feed on the leaves of the plant, leaving behind holes.
- Rust: This fungal disease can cause orange or brown spots on the leaves of the plant.
- Mildew: This fungal disease can cause a white powdery substance to form on the leaves of the plant.
Habitat
The Picris Hieracioides plant is native to Europe and Asia but has been introduced to other parts of the world, including North America. It can be found in various habitats, including meadows, pastures, woodland edges, and disturbed areas. It prefers well-drained soil and full sun but can grow in partial shade.
Question and Answer
Q: Is Picris Hieracioides an invasive species?
A: While Picris Hieracioides has been introduced to some parts of the world, it is not considered an invasive species.
Q: Can Picris Hieracioides be grown in containers?
A: Yes, Picris Hieracioides can be grown in containers as long as the soil is well-drained and the plant receives adequate sunlight.
Q: How often should I water my Picris Hieracioides plant?
A: Water your Picris Hieracioides plant regularly but do not overwater. The plant can tolerate drought but prefers moist soil.
Q: Can I propagate Picris Hieracioides from cuttings?
A: No, Picris Hieracioides cannot be propagated from cuttings. The plant can be propagated from seeds.
Related Plants
- Picris Echioides
- Picris Aspera
- Picris Albicans
- Picris Heterophylla
References
- “Picris Hieracioides.” Plant Finder. Missouri Botanical Garden. Accessed 12 August 2021.
- “Picris Hieracioides.” Wildflower Search. Accessed 12 August 2021.
- “Picris Hieracioides.” Illinois Wildflowers. Accessed 12 August 2021.
