Lappula

Description

Lappula is a genus of flowering plants that belong to the Boraginaceae family. Most of the species in this genus are annual or biennial herbs, but some are perennials. They are native to Europe, Asia, and North America. Lappula plants have simple, alternate leaves and small, blue or purple flowers that bloom in clusters. The fruit is a nutlet covered with hooked bristles that can stick to clothing or animal fur.

Taxonomic Information

Domain	Eukaryota
Kingdom	Plantae
Phylum	Spermatophyta
Class	Magnoliopsida
Order	Boraginales
Family	Boraginaceae
Genus	Lappula

Appearance

Lappula plants have simple, alternate leaves that are lance-shaped or elliptical in shape. The leaves are typically covered in fine hairs. The flowers are small, blue or purple, and grow in clusters at the end of the stems. The fruit is a nutlet covered in hooked bristles that can stick to clothing or animal fur. The size and shape of the plant can vary depending on the species.

Care Guide

Lappula plants are relatively easy to care for. Here are some tips:

• Water: Lappula plants prefer well-draining soil that is kept consistently moist.
• Fertilization: Fertilize Lappula plants with a balanced fertilizer once a month during the growing season.
• Soil: Lappula plants prefer well-draining soil that is rich in organic matter.
• Sunlight: Lappula plants prefer full sun to partial shade.
• Hardiness Zones: Lappula plants can grow in hardiness zones 3-9.

Common Pests & Diseases

Lappula plants are relatively resistant to pests and diseases. However, they can still be affected by some common issues:

• Scurf: A fungal disease that causes small, white spots on the leaves. Treat with a fungicide.
• Aphids: Small, green insects that can damage the plant by feeding on the sap. Treat with insecticidal soap.
• Spider mites: Tiny, red insects that can cause yellowing and dropping of the leaves. Treat with insecticidal soap or neem oil.

Habitat

Lappula plants are native to Europe, Asia, and North America. They can be found growing in a variety of habitats, including meadows, fields, and waste areas. Some species of Lappula are considered weeds in certain areas.

Question and Answer

Q: Are Lappula plants toxic?

A: There is no evidence to suggest that Lappula plants are toxic to humans or animals.

Q: Can Lappula plants be grown indoors?

A: While Lappula plants can be grown indoors, they typically do best when planted outdoors in a garden or container.

Q: How often should Lappula plants be watered?

A: Lappula plants prefer to be kept consistently moist, so they should be watered whenever the top inch of soil feels dry.

Q: How long do Lappula plants typically live?

A: Most species of Lappula are annual or biennial plants, which means they typically live for one or two years.

Related Plants

• Buglossoides arvensis
• Echium vulgare
• Myosotis

References

• “Lappula.” Flora of North America.
• “Lappula.” Missouri Botanical Garden.
• “Lappula.” Royal Botanic Gardens, Kew.