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Description
Trisetum Bifidum, commonly known as Forked Oatgrass, is a perennial grass native to North America. It belongs to the Poaceae family and is a cool-season grass. Its scientific name, Trisetum Bifidum, is derived from the Latin word “tri” meaning three and “seta” meaning bristle, referring to the three-awned spikelets on the plant.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Trisetum |
| Species | Trisetum Bifidum |
Appearance
Trisetum Bifidum grows up to 3 feet tall and has narrow leaves that are flat and rough to the touch. The leaves are bluish-green in color and can grow up to 12 inches long. The flower spikes are slender, curved, and have three-awned spikelets that are 1-2 inches long. The spikelets are green when they first emerge and turn a light brown color as they mature.
Care Guide
Trisetum Bifidum prefers moist, well-drained soil and partial shade. It is hardy in USDA zones 3-7. Water the plant regularly and fertilize it in the spring with a slow-release fertilizer. The plant does not require pruning or deadheading.
Common Pests & Diseases
Trisetum Bifidum is generally pest-free but can be susceptible to leaf spot and rust. These fungal diseases can cause yellowing, browning, or spotting on the leaves. Treat with a fungicide spray if necessary.
Habitat
Trisetum Bifidum is native to North America and grows in open woods, meadows, and along streams. It prefers moist, well-drained soil and partial shade.
Question and Answer
Q: Is Trisetum Bifidum a good plant for erosion control?
A: Yes, Trisetum Bifidum has a strong fibrous root system that makes it an excellent choice for erosion control.
Q: Does Trisetum Bifidum require full sunlight?
A: No, Trisetum Bifidum prefers partial shade and can tolerate some shade.
Q: How often should I water Trisetum Bifidum?
A: Water the plant regularly, keeping the soil moist but not waterlogged.
Q: How often should I fertilize Trisetum Bifidum?
A: Fertilize the plant in the spring with a slow-release fertilizer.
Related Plants
- Trisetum Spicatum
- Trisetum Glomeratum
- Trisetum Spicatum
References
- “Trisetum Bifidum – Forked Oatgrass.” Missouri Botanical Garden. Accessed 5 Aug. 2021.
- “Trisetum Bifidum.” Lady Bird Johnson Wildflower Center. Accessed 5 Aug. 2021.
- “Trisetum Bifidum.” Illinois Wildflowers. Accessed 5 Aug. 2021.
