Lemnoideae is a subfamily of flowering aquatic plants, known as duckweeds, water lentils, or water lenses. They float on or just beneath the surface of still or slow-moving bodies of fresh water and wetlands.

Nine duckweed species occur in North America. Common duckweed (L. minor) is the most widespread species, ranging across Canada and reported for all states except Hawaii and South Carolina. Identifying duckweeds to species can be tricky due to their minute size and absence of showy floral characters.

There are two duckweed subfamilies — namely Lemnoidea and Wolffioideae, with 15 and 21 species, respectively. Additionally, they have characteristic reproduction methods. Several metabolites have also been reported in various duckweeds.

May 7, 2024 · Types of Duckweed . Least Duckweed (Lemna minuta): The smallest of the Lemna, it has a single oval-shaped leaf and produces a membrane-found flower. Fat Duckweed (Lemna gibba): Resembling the common variety, this type has flattened fronds bur carry large air …

Types: Duckweed is a member of the Lemnaceae family. Types of duckweed include Landoltia, Lemna, Spirodela, Wolffia, and Wolffiella. Description: Duckweed is a collective term that refers to a number of small aquatic plants. Lemna has small roots and multiple leaves. Wolffia, also called watermeal, is smaller with only one leaf and no roots ...

Feb 6, 2023 · What is a duckweed? Lemnaceae, commonly known as duckweeds, constitute a family of monocotyledonous aquatic floating plants that live in freshwater ponds and lakes all over the world (Figure 1A).

In this article, we will embark on a journey to discover the intriguing world of duckweeds, their taxonomy, ecological significance, and potential applications. Duckweeds belong to the Lemnoideae subfamily, a unique group of flowering aquatic …

Duckweeds, botanically known as the Lemnaceae or Lemnoideae, are a (sub)family of flowering plants known for its extreme features. It is an aquatic plant that typically floats in still or slow-moving fresh water, such as ponds, ditches and backwaters of lakes and streams. They are distributed all around the world, except in polar regions.

Mar 21, 2024 · There are approximately 40 known species of duckweed divided among five genera: Spirodela, Landoltia, Lemna, Wolffiella, and Wolffia. Each genus differs in size, number of roots, shape, and reproductive strategies.

May 27, 2024 · Common types of duckweed include: Common Duckweed (Lemna minor): Small, oval fronds with one root. Giant Duckweed (Spirodela polyrhiza): Larger, round fronds with multiple roots.