Lapsana Communis
Contents
Description
Lapsana Communis, commonly known as nipplewort or woodweed, is an annual weed native to Europe and Asia. It belongs to the Asteraceae family, which also includes daisies and sunflowers. It grows up to 80 cm in height and produces yellow flowerheads that bloom from June to October. The plant is often found in disturbed areas such as roadsides, fields, and gardens.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Lapsana |
| Species | Communis |
Appearance
The leaves of Lapsana Communis are alternate, lanceolate, and toothed, with a length of 2-10 cm and a width of 0.5-2 cm. The stem is erect, branching, and hairy. The flowerheads are yellow, with a diameter of 1-1.5 cm, and have both ray and disk flowers. The fruit is an achene, which is small, dry, and one-seeded.
Care Guide
Lapsana Communis is a hardy plant that requires minimal care. It can grow in a variety of soils, including clay, loam, and sandy soils, but prefers well-draining soils. It can tolerate drought and partial shade, but grows best in full sun. It is hardy in USDA zones 4-8.Water: Water the plant regularly, but allow the soil to dry out between waterings.Fertilization: Fertilize the plant once a month with a balanced fertilizer.Soil: Plant Lapsana Communis in well-draining soil with a pH of 6.0-7.0.Sunlight: Plant in full sun for best growth.Hardiness Zones: Lapsana Communis is hardy in USDA zones 4-8.
Common Pests & Diseases
Lapsana Communis is relatively pest and disease-free. However, it may be susceptible to powdery mildew, rust, and leaf spot. Aphids and spider mites may also infest the plant.
Habitat
Lapsana Communis is native to Europe and Asia, but has been introduced to other parts of the world, including North America. It is often found in disturbed areas such as roadsides, fields, and gardens.
Question and Answer
Q: Is Lapsana Communis poisonous?
A: No, Lapsana Communis is not poisonous.
Q: How often should I water Lapsana Communis?
A: Water the plant regularly, but allow the soil to dry out between waterings.
Q: What is the best pH range for Lapsana Communis?
A: Lapsana Communis prefers well-draining soil with a pH of 6.0-7.0.
Q: What are the common pests and diseases of Lapsana Communis?
A: Lapsana Communis may be susceptible to powdery mildew, rust, and leaf spot. Aphids and spider mites may also infest the plant.
Related Plants
- Lapsanastrum apogonoides
- Lapsanastrum gracile
- Lapsanastrum humile
References
- Flora of North America: Lapsana
- USDA Plants Database: Lapsana Communis
- Missouri Botanical Garden: Lapsana Communis
