Contents
Description
Gesneriaceae is a family of flowering plants that includes over 3,000 species. These plants are native to tropical and subtropical regions around the world, including Central and South America, Africa, and Southeast Asia. Gesneriaceae plants can range in size from small, creeping groundcovers to large, tree-like specimens.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Lamiales |
| Family | Gesneriaceae |
| Genus | Gesneria |
Appearance
Gesneriaceae plants are known for their beautiful, showy flowers. These flowers can come in a variety of colors, including pink, red, yellow, and purple. The leaves of Gesneriaceae plants can vary greatly in size and shape, from small and rounded to large and elongated. Some species have hairy leaves, while others have smooth, glossy leaves.
Care Guide
Gesneriaceae plants are generally easy to care for and can make great houseplants. Here are some tips for keeping your Gesneriaceae plant healthy:
- Water: Most Gesneriaceae plants prefer consistently moist soil. Water your plant regularly, making sure not to let the soil dry out completely.
- Fertilization: Use a balanced, water-soluble fertilizer every month during the growing season.
- Soil: Gesneriaceae plants prefer well-draining soil that is rich in organic matter.
- Sunlight: Most Gesneriaceae plants prefer bright, indirect light. Avoid placing your plant in direct sunlight, as this can scorch the leaves.
- Hardiness Zones: Gesneriaceae plants are typically grown as indoor plants, but some species can be grown outdoors in warmer climates. Check the hardiness zone for your specific species.
Common Pests & Diseases
Gesneriaceae plants can be susceptible to a variety of pests and diseases, including:
- Aphids: These small, soft-bodied insects can be found on the underside of leaves and can cause stunted growth and distorted leaves.
- Spider Mites: These tiny pests can cause yellowing of the leaves and the formation of webs on the plant.
- Root Rot: Overwatering can cause root rot, which can be identified by blackened, mushy roots.
- Powdery Mildew: This fungal disease appears as a white powdery coating on the leaves and can be treated with a fungicide.
Habitat
Gesneriaceae plants are found in a variety of habitats, from rainforests to alpine meadows. They are adapted to a wide range of growing conditions, from the humid tropics to the dry deserts.
Question and Answer
Q: Can Gesneriaceae plants be grown outdoors?
A: Yes, some species of Gesneriaceae can be grown outdoors in warmer climates.
Q: Do Gesneriaceae plants have any medicinal properties?
A: Some species of Gesneriaceae have been used in traditional medicine to treat a variety of ailments.
Q: Can Gesneriaceae plants be propagated from cuttings?
A: Yes, many Gesneriaceae species can be easily propagated from stem cuttings.
Q: Are Gesneriaceae plants toxic to pets?
A: Some species of Gesneriaceae can be toxic to pets if ingested. Check the specific species before bringing it into a home with pets.
Related Plants
- Achimenes
- Columnea
- Episcia
- Streptocarpus
References
- “Gesneriaceae.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c144.
- “Gesneriaceae.” Royal Botanic Gardens, Kew, www.kew.org/science/who-we-are-and-what-we-do/strategic-output/gesneriaceae.
- “Gesneriaceae.” The Plant List, www.theplantlist.org/browse/A/Gesneriaceae/.
