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Description
Monoclea Forsteri, commonly known as the water fern or brittle waterfern, is a small aquatic fern that is native to New Zealand. It belongs to the family Salviniaceae, which is a small family of ferns that are aquatic or semi-aquatic in nature. Monoclea Forsteri is a free-floating fern that does not attach to the substrate, and it can be found growing in still or slow-moving bodies of water such as ponds, lakes, and slow streams. The fronds of the plant are thin and delicate, and they can grow up to 10 cm long.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Salviniales |
| Family | Salviniaceae |
| Genus | Monoclea |
Appearance
The fronds of Monoclea Forsteri are thin and delicate, and they are divided into two segments. The upper segment is a small oval-shaped leaf that floats on the water’s surface, while the lower segment is a fine, feathery root that hangs below the water. The fronds are green in color, and they can grow up to 10 cm long. Monoclea Forsteri does not produce flowers or seeds and reproduces through spores.
Care Guide
Monoclea Forsteri is a relatively easy plant to care for, and it does not require much attention. Here are some tips on how to care for this plant:
- Water: Monoclea Forsteri is an aquatic plant and should be kept submerged in water at all times.
- Fertilization: This plant does not require fertilization.
- Soil: Monoclea Forsteri does not require soil as it is a free-floating plant.
- Sunlight: This plant prefers partial shade and should not be exposed to direct sunlight for extended periods.
- Hardiness Zones: Monoclea Forsteri is hardy in USDA zones 8-10.
Common Pests & Diseases
Monoclea Forsteri is generally a healthy plant and is not susceptible to many pests or diseases. However, it may be affected by the following:
- Algae: Algae can grow on the fronds of Monoclea Forsteri, but it is not harmful to the plant.
- Snails: Snails may feed on the fronds of this plant, but they typically do not cause serious damage.
Habitat
Monoclea Forsteri is native to New Zealand and can be found growing in still or slow-moving bodies of water such as ponds, lakes, and slow streams. It prefers freshwater habitats that are shaded and has been known to grow in acidic or alkaline water.
Question and Answer
Q: Can Monoclea Forsteri grow in saltwater?
A: No, this plant cannot grow in saltwater and requires freshwater to thrive.
Q: How often should I change the water for Monoclea Forsteri?
A: Monoclea Forsteri does not require frequent water changes and can be left in the same body of water for extended periods.
Q: Can Monoclea Forsteri be grown in a fish tank?
A: Yes, this plant can be grown in a fish tank as long as it is not exposed to direct sunlight and is kept submerged in freshwater.
Q: Is Monoclea Forsteri an invasive species?
A: No, this plant is not considered an invasive species and is not known to cause any harm to the environment.
Related Plants
- Azolla
- Marsilea
- Salvinia
References
- “Monoclea forsteri.” Flora of New Zealand.
- “Brittle Water Fern.” Aquatic Plant Central.
- “Monoclea forsteri.” Plants of the World Online.
