Equisetum myriochaetum (Giant Horsetail) – This prehistoric remnant is among the tallest of the living horsetails. Given optimum conditions, which includes a. Descriptions and articles about Equisetum myriochaetum in the Encyclopedia of Life. Includes Overview; Brief Summary; Comprehensive Description;. Taxonomy. Morphology Equisetum myriochaetum has. Stems – (- ) cm x 7 mm, with 16 – 44 ridges; Branches regularly in whorls. branches

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The concentrations assayed for these experiments ranged from Dick Culbert from Gibsons, B. All horsetails are deep-rhizomed and spread rapidly. Equisetum myriochaetum is a Mexican plant used in folk medicine to treat kidney diseases and type 2 diabetes mellitus.

When the spores go from a very high humidity level to a dry environment the sudden change causes the spores to jump up to 1cm which is times equiseutm height of a spore. Today the fauna are usually smaller and horsetails are smaller. All gardeners and allotment holders are familiar with horsetails and the problems of eradicating them from their land.

The main constituents of the phytoextract are flavonol glycosides kaempferolphytoesterols and carbohydrates.

Fossil evidence shows that they were a dominant part of the flora during the carboniferous period both in terms of species number and size [2]. They tend to absorb heavy metals, and so may be useful as biological monitors of water or soil contamination by zinc, cadmium and lead.


The Drosophila wing somatic mutation and recombination test SMART was applied in the standard version with basal biotransformation activity as well myriochatum in a variant version with increased cytochrome Pdependent bioactivation capacity.

Today it is generally agreed that there are 15 different species [4]. There is something to be said for these little plants. Equisetim Response to Horse tales: Certainly an impressive site to see. Today it tends to be used to describe species that appear relatively unchanged from their ancestors in the fossil record. Found in wet areas of the Neotropics, this species can grow to 7 meters height. By using this site, you agree to the Terms of Use and Privacy Policy.

More work needs to be done looking at the benefits rather than the mechanisms involved. The high silicon content in their stems make them particularly good at scraping off dirt and polishing metal.

Could it be a characteristic that has allowed the horsetails to survive for so long and have such a wide range? The following other wikis use this file: They must have a body plan or growth strategy that works well and has allowed them to persist for so myriochaetu. Stomata are in bands of You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

Equisetum myriochaetum

Views View Edit History. However, this is certainly not why this equiseetum evolved. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong. It also may explain why the horsetails have been so successful. Back then, they comprised a considerable portion of those early forests.


These factors have led to overestimation in the past.

UC Berkeley Botanical Gardens. Description Equisetum myriochaetum, the Giant Horsetail As a quick search of twitter shows Equisetum is currently being used in a huge variety of ways ranging from tea to cellulite and hair loss cures. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file.

Equisetum myriochaetum – Botanics Stories

So what about keeping you warm in winter? Along with other early plants such as ferns, the horsetails formed the forests that the dinosaurs inhabited.

This may be attached to the photosynthetic stem or it can arise as its own non-photosynthetic stem. Instead, they produce spores and exhibit a distinct alternation of generations between the small, gamete-producing gametophyte and the tall spore-producing sporophyte.

File:Equisetum myriochaetum – NBGB – IMG 4322.JPG

These two species are known to reach heights of 16 ft. Despite their diminutive appearance, many horsetails are quite hardy and thrive in human disturbance.

Our coal deposits were formed from the vegetation that grew during the carboniferous period.