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Fat Duckweed

Lemna gibba

Please keep in mind that it is illegal to uproot a plant without the landowner's consent and care should be taken at all times not to damage wild plants. Wild plants should never be picked for pleasure and some plants are protected by law.
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Contents

Plant Profile

Flowering Months:
JAN  FEB  MAR  APR  MAY  JUN  JUL  AUG  SEP  OCT  NOV  DEC
Order:
Alismatales
Family:
Lemnaceae (Duckweed)
Type:
Flower
Life Cycle:
Annual
Maximum Size:
2 centimetres tall
Habitats:
Ditches, ponds, water.

Flower:
֍
White, no petals
 
Minute, without petals. The flowers are rarely seen.
Fruit:
The fruit is small and insignificant.
Leaves:
Pale, flat, oval leaves. Similar looking to Common Duckweed (Lemna minor) but it's fronds are distinctly swollen. Perennial. Unlike Common Duckweed, Fat Duckweed also is found in brackish and polluted water.
Other Names:
Gibbous Duckweed, Humped Duckweed, Large Duckweed, Swollen Duckweed.
Frequency (UK):
Occasionally seen  

Similar Species

Other Information

Summary

Lemna gibba, also known as humped duckweed or large duckweed, is a species of aquatic plant in the duckweed family. It is native to North America, and it is widely distributed in the United States and Canada. Lemna gibba is a small, free-floating plant that grows in still or slow-moving bodies of water. It has a simple structure, with a single, oval-shaped leaf (thallus) that is attached to the water surface by a root-like stalk (stipe). The plant reproduces rapidly, and it can form dense mats on the surface of the water. Lemna gibba is an important food source for waterfowl and other animals, and it is also used in wastewater treatment and as a bioindicator of water quality.

Blog

Fat Duckweed, also known as Lemna gibba, is a small aquatic plant that is often found in still water bodies such as ponds, lakes, and ditches. Despite its small size, it is a valuable and important component of aquatic ecosystems, and has been the subject of much research and study in recent years.

Fat Duckweed is a member of the Araceae family, and is characterized by its small, oval-shaped leaves that float on the surface of the water. It is a fast-growing plant that can reproduce both sexually and asexually, and it is often found growing in large colonies in still water bodies.

One of the most interesting things about Fat Duckweed is its ability to absorb and filter pollutants from the water it grows in. This is due to its high concentration of starch, which acts as a natural filter and removes impurities from the water. This ability has made Fat Duckweed an important tool in the field of water treatment and remediation, and it has been used in a number of innovative ways to help clean up contaminated water bodies.

In addition to its pollution-fighting capabilities, Fat Duckweed is also an important food source for a variety of aquatic animals, including ducks, fish, and amphibians. It is also a valuable source of nutrients for aquatic ecosystems, providing essential vitamins and minerals that support the growth of other aquatic plants and animals.

Despite its many benefits, Fat Duckweed is not without its challenges. It is considered an invasive species in some parts of the world, and can quickly spread and overtake native vegetation if left uncontrolled. This can be particularly problematic in small water bodies, where it can reduce the amount of light and oxygen available to other plants and animals, and lead to a decline in biodiversity.

Fat Duckweed is a fascinating and important component of aquatic ecosystems that has been the subject of much research and study in recent years. It is a valuable tool for water treatment and remediation, a valuable food source for aquatic animals, and a valuable source of nutrients for aquatic ecosystems. However, it is also an invasive species that must be managed carefully in order to protect native vegetation and maintain the health and diversity of aquatic ecosystems.

Another benefit of Fat Duckweed is its potential use as a biofuel. This is because it has a high rate of photosynthesis, which allows it to produce large amounts of starch, a carbohydrate that can be converted into biofuels. Fat Duckweed is also a hardy plant that can grow in a variety of water bodies, and is relatively easy to cultivate and harvest. These characteristics make it an attractive option for biofuel production, and there is growing interest in using it as a sustainable and renewable alternative to traditional fossil fuels.

In addition to its potential use as a biofuel, Fat Duckweed has also been studied for its medicinal properties. It has been found to contain compounds with anti-inflammatory and antifungal properties, and there is evidence that it may have potential as a treatment for a range of conditions, including skin conditions, digestive problems, and even cancer. However, more research is needed in this area, and it is not yet clear how effective Fat Duckweed will be as a medicine.

It is also worth noting that Fat Duckweed is a hardy plant that can grow in a variety of water bodies, including those that are contaminated with pollutants. This has led some researchers to investigate its potential as a phytoremediation agent, or a plant that can help to clean up contaminated water bodies. This is because it is able to absorb and filter pollutants from the water, removing them from the ecosystem and reducing the risk of harm to other plants and animals.

Finally, Fat Duckweed is also an important component of traditional cultures and has been used for a variety of purposes for thousands of years. In some cultures, it has been used as a food source, either as a vegetable or a medicinal herb. In others, it has been used for spiritual purposes, such as in offerings to the gods. Regardless of its use, Fat Duckweed is an important and valued part of many traditional cultures and has a rich history and cultural significance.

Fat Duckweed is a small but important aquatic plant that has a number of important benefits and uses. Whether as a tool for water treatment and remediation, a biofuel, a medicinal herb, or a cultural artifact, it is a fascinating and valuable component of aquatic ecosystems that deserves further attention and study.

Additionally, Fat Duckweed has been found to be tolerant of varying environmental conditions, making it an ideal plant for testing the effects of environmental stressors such as changes in water quality, temperature, and light intensity. This has led to the use of Fat Duckweed as a model organism in environmental research, particularly in the study of the impacts of climate change and other environmental stressors on aquatic ecosystems.

Fat Duckweed is also being studied for its potential use in aquaculture, the farming of aquatic plants and animals. This is because it is a fast-growing plant that can be used as a food source for aquatic animals, such as fish and amphibians. The use of Fat Duckweed in aquaculture can help to reduce the pressure on wild fish populations, and promote the growth of sustainable and responsible aquaculture practices.

It is also important to mention that Fat Duckweed is a resilient plant that is able to survive in a variety of water bodies, even those that are contaminated with pollutants. This has led to its use in the restoration of degraded or damaged aquatic ecosystems, where it can help to improve water quality, support the growth of other aquatic plants, and provide important habitat for aquatic animals.

In conclusion, Fat Duckweed is a versatile and important plant that has a range of benefits and uses. Whether as a tool for environmental research, a food source for aquatic animals, or a component of sustainable aquaculture practices, it is an important and valuable part of aquatic ecosystems that deserves further attention and study. The more we learn about this fascinating plant, the more we can appreciate its many benefits and uses, and work to protect and promote its growth in aquatic ecosystems around the world.


Distribution Map

Reproduced by kind permission of the BSBI.

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