Contents
Description
Aremonia, also known as Thlaspi or penny-cress, is a genus of flowering plants in the Brassicaceae family. There are approximately 20 species of Aremonia that are distributed throughout Europe and Asia. The plants are typically annual or biennial herbs that grow up to 60 cm in height. They produce white or yellow flowers in clusters at the top of the stem.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Brassicales |
| Family | Brassicaceae |
| Genus | Aremonia |
Appearance
Aremonia plants have a distinctive appearance with smooth, waxy leaves that are often toothed or lobed. The leaves grow in a rosette at the base of the stem and become smaller as they ascend the stem. The flowers are small and typically white or yellow, with four petals arranged in a cross shape. The plants can grow up to 60 cm in height and have a slender, erect stem.
Care Guide
Aremonia plants prefer well-draining soil and full sun to partial shade. They are tolerant of a wide range of soil types but prefer slightly acidic to neutral soils. Water the plants regularly, but do not overwater as this can lead to root rot. Fertilize the plants once a month during the growing season with a balanced fertilizer. Aremonia plants are hardy in USDA zones 4-8.
Common Pests & Diseases
Aremonia plants are relatively resistant to pests and diseases. However, they can occasionally be affected by aphids, whiteflies, and powdery mildew. To prevent these pests and diseases, keep the plants well-watered and fertilized and remove any infected leaves or plant debris.
Habitat
Aremonia plants are native to Europe and Asia and are commonly found in meadows, fields, and along roadsides. They prefer open, sunny areas with well-draining soil.
Question and Answer
Q: Are Aremonia plants easy to grow?
A: Yes, Aremonia plants are relatively easy to grow and require minimal care.
Q: Can Aremonia plants be grown in containers?
A: Yes, Aremonia plants can be grown in containers as long as the container has good drainage and the plant receives adequate sunlight and water.
Q: How often should I fertilize my Aremonia plants?
A: You should fertilize your Aremonia plants once a month during the growing season with a balanced fertilizer.
Q: Do Aremonia plants attract pollinators?
A: Yes, Aremonia plants attract bees and other pollinators with their small, fragrant flowers.
Related Plants
- Brassica nigra
- Cardamine pratensis
- Eruca vesicaria
- Lepidium sativum
References
- “Aremonia.” Flora of China, www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200011979. Accessed 15 Feb. 2022.
- “Aremonia.” The Plant List, www.theplantlist.org/1.1/browse/A/Brassicaceae/Aremonia/. Accessed 15 Feb. 2022.
- “Thlaspi arvense.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=282862. Accessed 15 Feb. 2022.
