Contents
Description
Gymnanthemum is a plant that belongs to the Asteraceae family. This genus is native to Southeast Asia and Africa, and it includes about 30 different species. The leaves of the Gymnanthemum plant are usually simple and alternate, and they can range from 2-12 cm in length. The flowers are yellow or white, and they are arranged in clusters at the top of the stem. The fruit is a small, dry, indehiscent achene.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Gymnanthemum |
Appearance
The Gymnanthemum plant is a small, herbaceous annual or perennial that can grow up to 40 cm in height. The leaves are usually simple and alternate, and they can be either entire or lobed. The flowers are yellow or white, and they are arranged in clusters at the top of the stem. The fruit is a small, dry, indehiscent achene.
Care Guide
Gymnanthemum plants prefer well-draining soil that is rich in organic matter. They require regular watering, especially during hot and dry periods. Fertilization should be done every two weeks during the growing season with a balanced fertilizer. Gymnanthemum plants prefer full sun to partial shade and can tolerate a wide range of temperatures.
Hardiness zones: 9-11
Common Pests & Diseases
Gymnanthemum plants are susceptible to spider mites, aphids, and whiteflies. They can also be affected by fungal diseases such as powdery mildew and rust.
Habitat
Gymnanthemum plants are native to Southeast Asia and Africa. They can be found in a variety of habitats, including forests, grasslands, and wetlands.
Question and Answer
Q: How often should I water my Gymnanthemum plant?
A: Gymnanthemum plants require regular watering, especially during hot and dry periods. It is recommended to water them once a week.
Q: What type of soil is best for Gymnanthemum plants?
A: Gymnanthemum plants prefer well-draining soil that is rich in organic matter.
Q: Can Gymnanthemum plants tolerate full sun?
A: Yes, Gymnanthemum plants prefer full sun to partial shade and can tolerate a wide range of temperatures.
Q: What hardiness zones are suitable for Gymnanthemum plants?
A: Gymnanthemum plants are suitable for hardiness zones 9-11.
Related Plants
- Chrysanthemum
- Aster
- Dahlia
- Coreopsis
References
- “Gymnanthemum.” Plantz Africa, www.plantzafrica.com/plantefg/gymnanthemumsp.htm.
- “Gymnanthemum.” Wikipedia, 6 Apr. 2021, en.wikipedia.org/wiki/Gymnanthemum.
- “Gymnanthemum.” Flora of China, www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=113253.
