Contents
Description
Oxalidaceae is a family of herbaceous plants, shrubs and trees commonly found in tropical and subtropical regions. It is a diverse family that includes about 900 species of flowering plants. The plants in this family are well known for their striking flowers and attractive foliage. Many species of Oxalidaceae are grown for their ornamental value, while some are used for medicinal purposes.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Oxalidales |
| Family | Oxalidaceae |
| Genus | Oxalis |
Appearance
The plants in the Oxalidaceae family vary in size and growth habit. They can be annual or perennial, and can range from small herbs to large trees. The leaves are usually alternate and have a distinctive clover-like shape. The flowers are typically five-petaled and come in a wide variety of colors, including pink, red, white, and yellow. Some species have showy flowers that are used for ornamental purposes.
Care Guide
Proper care of Oxalidaceae plants is essential for their growth and survival. Here are some tips for taking care of these plants:
Water
Oxalidaceae plants prefer moist soil, but they can tolerate some drought. It’s important not to overwater them, as this can lead to root rot.
Fertilization
These plants benefit from regular fertilization during the growing season. Use a balanced fertilizer and follow the package instructions.
Soil
Oxalidaceae plants prefer well-draining soil that is rich in organic matter. They do best in soil with a pH between 5.5 and 7.0.
Sunlight
Most species of Oxalidaceae prefer full sun to partial shade. However, some species, such as Oxalis triangularis, prefer indirect light.
Hardiness Zones
The hardiness zones for Oxalidaceae plants vary depending on the species. Some species are hardy in zones 3-9, while others are only hardy in zones 10-11.
Common Pests & Diseases
Oxalidaceae plants can be susceptible to a variety of pests and diseases, including:
Pests
- Aphids
- Spider mites
- Caterpillars
- Slugs and snails
Diseases
- Root rot
- Powdery mildew
- Leaf spot
- Botrytis blight
Habitat
Oxalidaceae plants are found in a variety of habitats, including forests, grasslands, and wetlands. They are native to many parts of the world, including Africa, South America, and Asia. Some species have been introduced to other parts of the world and have become invasive.
Question and Answer
Q: Are Oxalidaceae plants poisonous?
A: Some species of Oxalidaceae, such as Oxalis tuberosa, are edible and are cultivated for their tubers. However, other species, such as Oxalis triangularis, contain oxalic acid and can be toxic if ingested in large quantities.
Q: Can Oxalidaceae plants be grown indoors?
A: Yes, many species of Oxalidaceae can be grown indoors as houseplants. They prefer bright, indirect light and well-draining soil.
Q: What is the best way to propagate Oxalidaceae plants?
A: Oxalidaceae plants can be propagated by seeds, cuttings, or division. Division is the easiest method for most species.
Q: Are Oxalidaceae plants drought tolerant?
A: Some species of Oxalidaceae, such as Oxalis pes-caprae, are highly drought tolerant. However, most species prefer moist soil.
Related Plants
- Oxalis articulata
- Oxalis corniculata
- Oxalis debilis
- Oxalis pes-caprae
References
- Flora of North America – Oxalidaceae: http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=10732
- Missouri Botanical Garden – Oxalidaceae: http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c703
- RHS – Oxalidaceae: https://www.rhs.org.uk/plants/search-results?form-mode=true&context=l%3Den%26q%3DOxalidaceae%26sl%3DplantForm
