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Description
Trifolium Nigrescens, commonly known as Black Clover, is a perennial plant that belongs to the Fabaceae family. It is native to Europe and Western Asia and is widely cultivated in many parts of the world. This plant is known for its ability to fix nitrogen in the soil, making it an essential crop for farmers.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Trifolium |
Appearance
Trifolium Nigrescens has a height of 30-60 cm and a spread of 30-45 cm. It has a deep taproot that allows it to tolerate dry conditions. The leaves are trifoliate, with each leaflet measuring 15-20 mm long and 8-10 mm wide. The color of the leaves varies from dark green to purple, depending on the intensity of sunlight. The flowers are small, measuring around 5-6 mm in diameter, and are pink to purple in color. They bloom from May to September.
Care Guide
To ensure the healthy growth of Trifolium Nigrescens, it is essential to follow these care tips:Water: Water the plant regularly, making sure that the soil is moist but not waterlogged.Fertilization: Apply a balanced fertilizer during the growing season, which is from spring to fall.Soil: The plant prefers well-drained soil that is slightly acidic to neutral. It can tolerate poor soil conditions.Sunlight: Trifolium Nigrescens requires full sun to grow properly.Hardiness Zones: It grows in USDA hardiness zones 3-8.
Common Pests & Diseases
Trifolium Nigrescens is relatively resistant to pests and diseases. However, it can be susceptible to root rot if the soil is waterlogged. It can also be affected by powdery mildew and rust if grown in humid conditions.
Habitat
Trifolium Nigrescens is a common plant in grasslands, meadows, and pastures. It prefers open areas where it can receive full sun. It is also a popular crop for forage, as it provides good nutrition for livestock.
Question and Answer
Q: Is Trifolium Nigrescens an invasive species?
A: No, it is not considered an invasive species.Q: Can Trifolium Nigrescens grow in shade?
A: No, it requires full sun to grow properly.Q: Is Trifolium Nigrescens drought-tolerant?
A: Yes, it has a deep taproot that allows it to tolerate dry conditions.Q: How long does it take for Trifolium Nigrescens to flower?
A: It blooms from May to September.
Related Plants
Here are some related plants to Trifolium Nigrescens:- Trifolium repens (White Clover)- Trifolium pratense (Red Clover)- Trifolium hybridum (Alsike Clover)
References
– “Trifolium Nigrescens.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=281955.- “Black Clover.” USDA, plants.usda.gov/core/profile?symbol=TRNI4.
