Juncaceae in the context of Commelinids

A grassland is an area (or ecosystem) where the vegetation is dominated by grasses. However, sedges and rushes can also be found along with variable proportions of legumes such as clover, and other herbs. Grasslands occur naturally on all continents except Antarctica and are found in most ecoregions of the Earth. Furthermore, grasslands are one of the largest biomes on Earth and dominate the landscape worldwide. There are different types of grasslands: natural grasslands, semi-natural grasslands, and agricultural grasslands. They cover 31–69% of the Earth's land area.

In ecology, a marsh is a wetland that is dominated by herbaceous plants rather than by woody plants. More in general, the word can be used for any low-lying and seasonally waterlogged terrain. In Europe and in agricultural literature low-lying meadows that require draining and embanked polderlands are also referred to as marshes or marshland.

Marshes can often be found at the edges of lakes and streams, where they form a transition between the aquatic and terrestrial ecosystems. They are often dominated by grasses, rushes or reeds. If woody plants are present they tend to be low-growing shrubs, and the marsh is sometimes called a carr. This form of vegetation is what differentiates marshes from other types of wetland such as swamps, which are dominated by trees, and mires, which are wetlands that have accumulated deposits of acidic peat.

Grass refers to various families of plants. The three major families of grasslike plants are true grasses (Poaceae), sedges (Cyperaceae), and rushes (Juncaceae). Lawns and pasturelands are typically composed of true grasses, five of which cover 46% of the world's arable land: rice, wheat, maize, barley, and sugar cane.

"Grass" as a name has been applied to a wide group of unrelated plants including herbaceous plants whose leaves and stems are eaten by domesticated and wild animals. The word may have its origin in the Proto-Indo-European root *gʰreh₁-, meaning 'to grow'.

A forb or phorb is a herbaceous flowering plant that is not a graminoid (grass, sedge, or rush). The term is used in botany and in vegetation ecology especially in relation to grasslands and understory. Typically, these are eudicots without woody stems.

Anemophily or wind pollination is a form of pollination whereby pollen is distributed by wind. Almost all gymnosperms are anemophilous, as are many plants in the order Poales, including grasses, sedges, and rushes. Other common anemophilous plants are oaks, pecans, pistachios, sweet chestnuts, alders, hops, and members of the family Juglandaceae (hickory or walnut family). Approximately 12% of plants across the globe are pollinated by anemophily, including cereal crops like rice and corn and other prominent crop plants like wheat, rye, barley, and oats. In addition, many pines, spruces, and firs are wind-pollinated.

In botany and ecology, a graminoid refers to a herbaceous plant with a grass-like morphology, i.e., elongated culms with long, blade-like leaves. They are contrasted with forbs, herbaceous plants without grass-like features.

The plants most often referred to include the families Poaceae (grasses in the strict sense), Cyperaceae (sedges), and Juncaceae (rushes). These are not closely related but belong to different clades in the order Poales. The grasses (Poaceae) are by far the largest family, with some 12,000 species.

Schoenus (Latin: schœnus; Ancient Greek: σχοίνος, schoinos, lit. "rush rope"; Ancient Egyptian: i͗trw, lit. "river-measure") was an ancient Egyptian, Greek and Roman unit of length and area based on the knotted cords first used in Egyptian surveying.

Ernst Heinrich Friedrich Meyer (1 January 1791 – 7 August 1858) was a German botanist and botanical historian. Born in the Electorate of Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae – a family of rushes. His major work was the four-volume Geschichte der Botanik ("History of Botany", 1854–57). His history covered ancient authorities such as Aristotle and Theophrastus, explored the beginnings of modern botany in the context of 15th- and 16th-century intellectual practice, and offered a wealth of biographical data on early modern botanists. Julius von Sachs pronounced him "no great botanist" but admitted that he "possessed a clever and cultivated intellect."

He died in Königsberg, East Prussia.

Juncus is a genus of monocotyledonous flowering plants, commonly known as rushes. It is the largest genus in the family Juncaceae, containing around 340 species.

Juncus bufonius, known commonly as toad rush, is a widespread flowering plant species complex in the rush family Juncaceae.

Kamena Vourla (Greek: Καμένα Βούρλα, lit. 'Burnt Rushes', Modern Greek pronunciation: [kaˈme̞.na ˈvur.la]) is a town and a municipality in Phthiotis, Greece. At the 2011 local government reform it became part of the municipality Molos-Agios Konstantinos (of which it became the seat), which was renamed to Kamena Vourla in July 2018. The population of the town proper was 2,796 at the 2011 census.

The Poales are a large order of flowering plants in the monocotyledons, and includes families of plants such as the grasses, bromeliads, rushes and sedges. 14 plant families are currently recognized by botanists to be part of Poales.

Narcissus jonquilla, commonly known as jonquil or rush daffodil, is a bulbous flowering plant, a species of the genus Narcissus (daffodil) that is native to Spain and Portugal but has now become naturalised in many other regions: France, Italy, Turkey, the former Yugoslavia, Madeira, British Columbia in Canada, Utah, Illinois, Minnesota, Ohio, and the southeastern United States from Texas to Maryland.

Narcissus jonquilla bears long, narrow, rush-like leaves (hence the name jonquil, Spanish junquillo, from the Latin juncus 'rush'). In late spring it bears heads of up to five scented yellow or white flowers. It is a parent of numerous varieties within Division 7 of the horticultural classification. Division 7 in the Royal Horticultural Society classification of Narcissus includes N. jonquilla and N. apodanthus hybrids and cultivars that show clear characteristics of those two species.