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Description
Parapholis Incurva, commonly known as curved hardgrass, is a perennial grass species that belongs to the Poaceae family. It is native to Europe, Asia, and North Africa and has been introduced to North America, where it is considered an invasive weed. The plant has a slender, erect stem that grows up to 60 cm tall and bears spikelets with tiny flowers. The leaves are narrow and grow up to 15 cm long.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Liliopsida |
| Order | Poales |
| Family | Poaceae |
| Genus | Parapholis |
Appearance
Parapholis Incurva has a narrow, erect stem that can grow up to 60 cm tall. The plant bears spikelets with tiny flowers that are green to purple in color. The leaves are narrow and grow up to 15 cm long. The plant has a fibrous root system that helps it survive in various soil types.
Care Guide
Parapholis Incurva is a hardy plant that can grow in various soil types and temperatures. It prefers well-draining soil and full sun exposure. It is drought-tolerant and does not require frequent watering. However, regular watering can help the plant grow better. Fertilize the plant once or twice a year with a balanced fertilizer. It can grow in hardiness zones 3-9.
Common Pests & Diseases
Parapholis Incurva is a hardy plant that is not prone to many pests and diseases. However, it can be susceptible to rust and leaf spot diseases if the soil is too moist. It can also attract aphids, which can be controlled with insecticidal soap or neem oil.
Habitat
Parapholis Incurva is native to Europe, Asia, and North Africa and has been introduced to North America, where it is considered an invasive weed. It can grow in various soil types and temperatures and is commonly found in disturbed areas, such as roadsides, fields, and waste areas.
Question and Answer
Q: Is Parapholis Incurva an invasive species?
A: Yes, it is considered an invasive weed in North America.
Q: What is the ideal soil type for Parapholis Incurva?
A: It prefers well-draining soil.
Q: What are the common pests and diseases of Parapholis Incurva?
A: It can be susceptible to rust and leaf spot diseases and can attract aphids.
Q: What is the hardiness zone for Parapholis Incurva?
A: It can grow in hardiness zones 3-9.
Related Plants
- Parapholis Strigosa
- Parapholis Filiformis
- Parapholis Integra
- Parapholis Pumila
References
- USDA Plants Database. (n.d.). Parapholis Incurva. Retrieved from https://plants.usda.gov/core/profile?symbol=PAIN5
- NatureServe Explorer. (n.d.). Parapholis Incurva. Retrieved from https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.146624/Parapholis_incurva
- Invasive Species Compendium. (n.d.). Parapholis Incurva. Retrieved from https://www.cabi.org/isc/datasheet/111698
