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  2. Equisetum - Wikipedia

    en.wikipedia.org/wiki/Equisetum

    Equisetum (/ ˌ ɛ k w ɪ ˈ s iː t əm /; horsetail) is the only living genus in Equisetaceae, a family of vascular plants that reproduce by spores rather than seeds. [2]Equisetum is a "living fossil", the only living genus of the entire subclass Equisetidae, which for over 100 million years was much more diverse and dominated the understorey of late Paleozoic forests.

  3. Marestail - Wikipedia

    en.wikipedia.org/wiki/Marestail

    Marestail (also mare's tail and mare's-tail) may refer to: ... a fern ally also known as horsetail and pipeweed; Hippuris, a genus of aquatic flowering plants, ...

  4. List of counties in Illinois - Wikipedia

    en.wikipedia.org/wiki/List_of_counties_in_Illinois

    Dane County was renamed in 1840 to the current Christian County. The original Knox County, Illinois, became extinct with the formation of the Illinois Territory in 1809 - or, more precisely, it became Knox County, Indiana. The modern Knox County, Illinois was formed much later and was not a part of the original Knox County.

  5. Equisetum arvense - Wikipedia

    en.wikipedia.org/wiki/Equisetum_arvense

    Equisetum arvense, the field horsetail or common horsetail, is an herbaceous perennial plant in the Equisetidae (horsetails) sub-class, native throughout the arctic and temperate regions of the Northern Hemisphere. It has separate sterile non-reproductive and fertile spore-bearing stems growing from a perennial underground rhizomatous stem system.

  6. Hippuris vulgaris - Wikipedia

    en.wikipedia.org/wiki/Hippuris_vulgaris

    The common mare's tail is a creeping, perennial herb, found in shallow waters and mud flats. It roots underwater, but most of its leaves are above the water surface. The leaves occur in whorls of 6–12; those above water are 0.5 to 2.5 cm long and up to 3 mm wide, whereas those under water are thinner and limper, and longer than those above ...

  7. Hippuris - Wikipedia

    en.wikipedia.org/wiki/Hippuris

    Common mare's tail, Hippuris vulgaris. Mountain mare's tail, Hippuris montana; Fourleaf mare's tail, Hippuris tetraphylla; They are aquatic plants found in shallow ponds and streams, both slow-moving and fast-flowing. Hippuris, despite being a flowering plant, is sometimes mistakenly identified with the non-flowering plant horsetail.

  8. Du Quoin State Fairgrounds - Wikipedia

    en.wikipedia.org/wiki/Du_Quoin_State_Fairgrounds

    The Du Quoin State Fairgrounds are located in the city of Du Quoin in Perry County, Illinois, United States. The fairgrounds are located along U.S. Route 51 north of Illinois Route 14. The facilities include the DuQuoin State Fairgrounds Racetrack, an oval track that has hosted AAA, USAC and ARCA races since 1948.

  9. Horse tail - Wikipedia

    en.wikipedia.org/wiki/Horse_tail

    Horse tail, horsetail or horse's tail may refer to: the tail of a horse; Equisetidae, a subclass of living and extinct plants known as horsetails Equisetales, the single extant order of Equisetidae Equisetaceae, the horsetail family, the only extant family of Equisetales Equisetum, horsetail, the only living genus in Equisetaceae