Equisetum hyemale, commonly known as rough horsetail, scouring rush, scouringrush horsetail and in South Africa as snake grass, is a perennial herb in the. American Horsetail Commonly known as American Horsetail, the stems are thicker than Equisetum hyemale, plus they are an attractive pink colour when young. The stems are thicker than. Equisetum hyemale, plus they are an attractive pink colour when young. Leave old growth standing through winter, cut down in.

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This cone is ovoid to broadly ellipsoid in shape, and it has a short narrow point at its apex. Go-Green Holiday Sale ! Adequate water, mulch and a mid-season trim help ensure their staying power. The shorter days and cooler nights of November have set the garden ablaze with eye-catching foliar color. Equisetum hyemale cultivated as an ornamental plantfor use in robuatum garden beds and planters, and in pots. Equiisetum am always impressed by the large dense colonies that are often formed by the stems of this plant.

University of Washington Press. Like other ferns and their relatives, the plant reproduces by spores and does not produce flowers or seeds. The lower rims of euisetum sheaths are usually black, while their upper rims have tiny black teeth scale-like leaves.

Except along their upper and lower rims, the sheaths are whitish grey, brown, or black.


American horsetail (Equisetum robustum)

Boiled and dried Equisetum hyemale is used as traditional polishing material, similar to a equisehum grit sandpaperin Japan. In nature Equisetum hyemale grows in mesic reliably moist habitats, often in sandy or gravelly areas.

Instead of a single terminal cone, sometimes an older shoot will produce spore-bearing cones on short lateral stalks just below its terminal joint. Boasting a strong architectural appeal, this California native has sturdy bamboolike stems and is much taller than the species. The root system consists of extensive rhizomes with fibrous secondary roots. This plant is widely distributed in both North America and Eurasia; the typical variety or subspecies occurs in Eurasia.

Digging Dog Nursery

equjsetum Equisetum hyemale has vertical jointed reed-like stalks of medium to dark green. Articles with ‘species’ microformats Commons category link is on Wikidata Taxonbars with 25—29 taxon IDs.

It is a popular “icon plant” in contemporary Modernist and Asian style garden design. The tiny leaves are joined together around the stem, forming a narrow black-green band or sheath at each joint.

The cone is densely covered with rows of spore-bearing tubercles; it is usually pale yellow or pale reddish yellow. When this occurs, it is possible to confuse the hybrid with one of the parent species.

Views Read Edit View history. Habitats include sand dunes, swales in black soil prairies and sand prairies, degraded railroad prairies, low-lying areas along rivers and ponds, marshes, seeps in open wooded areas, roadside ditches, pastures, and gravelly railroad embankments including the gravel ballast.


The stem joints have about fine longitudinal ridges. The preference is full sun, wet to moist conditions, and soil that is mucky, gravelly, or sandy.

Equisetum hyemale at Digging Dog Nursery

However, drier conditions and other kinds of soil are tolerated. Infertile shoots are very similar to fertile shoots, except they lack spore-bearing cones. This page was last edited on 10 Novemberat However, some local populations of the Scouring Rush resemble Equisetum hyemale robustum or Equisetum robustumwhich was recognized as native to this continent in the past.

Because the tough stems of Scouring Rush have coarse fibers and silica deposits, they are usually avoided by mammalian herbivores.

This plant often forms dense colonies; sometimes these colonies can be quite large in size. Giant Scouring Rush Equisetum Horsetail.

The stems are generally deciduous in cold climates, and remain during winter in warmer climates. Equisetum hyemalecommonly known as rough horsetail[1] scouring rushscouringrush horsetail and in South Africa as snake grass, is a perennial herb in the fern Division Pteridophyta.