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Description
Matricaria Discoidea, commonly known as Pineapple Weed or Wild Chamomile, is a small, annual plant that belongs to the Asteraceae family. It is native to North America and can be found in various regions, including the Great Plains, Rocky Mountains, and Pacific Northwest. The plant is known for its pineapple-like aroma, which is released when its leaves and flowers are crushed.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Matricaria |
Appearance
The Pineapple Weed plant typically grows to a height of 10-30 cm and has a rounded shape. Its leaves are finely divided and fern-like, while its flowers are small and yellow, with a cone-shaped receptacle. The plant blooms from June to September and produces numerous flower heads. The leaves and flowers give off a strong pineapple scent when crushed, which makes them easily identifiable.
Care Guide
Matricaria Discoidea is a hardy plant and requires minimal care. Here are some tips to help you care for your Pineapple Weed:
Water: The plant can tolerate dry conditions, but it requires occasional watering during prolonged dry spells.
Fertilization: The plant does not require fertilization. However, adding organic matter to the soil can promote its growth.
Soil: The plant prefers well-draining, sandy soil, but it can also grow in clay and loamy soils.
Sunlight: Matricaria Discoidea thrives in full sun but can also grow in partial shade.
Hardiness Zones: The plant can grow in USDA hardiness zones 3-10.
Common Pests & Diseases
Matricaria Discoidea is relatively pest and disease-free. However, it can occasionally be affected by aphids and spider mites. These pests can be controlled by spraying the plant with a gentle stream of water or by using insecticidal soap.
Habitat
Pineapple Weed is a common weed that grows in disturbed areas, such as roadsides, fields, and gardens. It can also be found in natural habitats, such as prairies and meadows. The plant prefers dry, well-draining soils and can tolerate a wide range of temperatures.
Question and Answer
Q: Is Pineapple Weed safe to consume?
A: Yes, Pineapple Weed is edible and has been used as a medicinal herb for centuries. It can be used to make tea, tinctures, and salves.
Q: Can Pineapple Weed grow indoors?
A: Yes, Pineapple Weed can grow indoors in a sunny window. However, it prefers outdoor conditions.
Q: Can Pineapple Weed cause allergies?
A: Pineapple Weed is not known to cause allergies in most people. However, individuals with allergies to plants in the Asteraceae family should avoid handling the plant.
Q: How long does Pineapple Weed take to grow?
A: Pineapple Weed typically grows from seed to maturity in 60-70 days.
Related Plants
Here are some plants that are related to Matricaria Discoidea:
- Matricaria Chamomilla (German Chamomile)
- Matricaria Maritima (Sea Mayweed)
- Artemisia Absinthium (Wormwood)
- Achillea Millefolium (Common Yarrow)
References
- Cornell University. (2021). Pineapple Weed. Retrieved from https://www.oardc.ohio-state.edu/weedguide/singlerecord.asp?id=110
- Grieve, M. (1971). A Modern Herbal. Retrieved from https://www.botanical.com/botanical/mgmh/c/chacam90.html
- Natural Resources Conservation Service. (n.d.). Matricaria discoidea DC. Retrieved from https://plants.usda.gov/core/profile?symbol=MACOD
