| Family |
Equisetaceae |
| Scientific name |
Equisetum hyemale L. |
| Synonyms |
Equisetum alpinum Schur; Equisetum hyemale L. var. capillare (Hy) Rouy;
Equisetum hyemale L. var. ramigerum (Milde) Rouy; Equisetum zonatum Kümmerle;
Hippochaete hyemalis (L.) Bruhin; Presla hyemalis (L.) Dulac |
| Common name |
(Japanese common name) tokusa [grinder grass] |
| (English common name) common horsetail, scouring rush horsetail, tall scouring
rush |
| Distribution |
(Japan) Hokkaido, Honshu (north of Central region) |
| (Other nations) Eurasia, Canada, USA, El Salvador, Guatemala |
| Chromosomal number |
n=108, 2n=216 |
| Description |
Plants 30-100cm. Single strobiles each 0.7-3cm length. Evergreen. Perennial
Plants. |
| Reference |
Equisetum hyemale L. |
| Equisetum hyemale subsp. affine (Engelmann) Calder & Roy L. Taylor |
| Herbicidal mixture of a benzofuranyl methanesulfonate and a substituted pyridazone (US Patent 3933460/1976) |
| Herbicidal mixture of a pyrozolium salt and benzothiadiozinone derivative (US Patent 3935000/1976) |
| Herbicide mixture of lower alkyl esters of N-benzoyl-N-chlorophenyl-2-amino-lower alkanoic acids and 3-lower alkyl-2,1,3-benzothiadiazinone-(4)-2,2-dioxides or salts thereof (US Patent 3976468/1976) |
| O-aminosulfonylglycolic amides (US Patent 4009192/1977) |
| Herbicide (US Patent 4021223/1977) |
| 1-Polyfluoroalkoxyphenyl-4-substituted-5-halopyridazones-6 and herbicidal uses thereof (US Patent 4077797/1978) |
| Herbicidal compositions (US Patent 4140517/1979) |
| O-Aminosulfonylglycolic anilides (US Patent 4219494/1980) |
| Method for preparing a substance having properties against collagen diseases and products obtained (US Patent 4206222/1980) |
| Classification language and method (US Patent 4731021/1988) |
| Composition for the treatment of acne (US Patent 4803069/1989) |
| Limulus test-positive plant glycolipid and method of stimulating the immunity system of an animal (US Patent 5236709/1993) |
| N-acyldihydroquinoline derivatives, a method for producing the same and their use as herbicides (US Patent 5354729/1994) |
| LPS-containing analgesics and veterinary analgesics (US Patent 5281583/1994) |
| Composition and method for visibly reducing the size of skin pores (US Patent 5472699/1995) |
| Biphenyl derivatives and their use as herbicides (US Patent 5424275/1995) |
| Method for the stimulation of the immune system of an animal by use of limulus test-positive plant glycolipid (US Patent 5382430/1995) |
| Herbal composition for hemorrhoid treatment (US Patent 5869059/1999) |
| Composition for administration to patients with chronic fatigue syndrome and acquired immune deficiency syndrome (US Patent 5919460/1999) |
| Increasing yield of extractable substances from botanicals with an enzyme composition (US Patent 6099844/2000) |
| Compositions comprising equisetum and symphytum and methods for the treatment of symptoms associated with mycoplasma infection (US Patent 6416792/2002) |
| Pharmaceutical preparation for the treatment of gastrointestinal ulcers
and hemorrhoids (US Patent 6365198/2002) |
| Optically active uracil compounds (US Patent 6391826/2002) |
| Weeding method with sodium hydrogen carbonate (US Patent 6589911/2003) |
| Pyridazin-3-one derivatives, their use and intermediates for their production (US Patent 6869913/2005) |
| Herbicide compositions and weedkilling method using the same (US Patent
7144842/2006) |
| Pyridone compounds useful for producing pyridine compounds (US Patent 7223862/2007) |
| Method for proliferating plant of family Equisteaceae of Pteridophytes
(Japanese Patent JP2808517/1998) |
| Cosmetic composition containing moisture-retentive plant extract (Japanese Patent JP2000053557) |
| Tea, kit and method for treating hemorrhoids (WIPO Patent WO/1997/025997) |
| Method to increase stress tolerance in plants (WIPO Patent WO/2004/090141) |
| Compositions containing botanical extracts rich in Phlorizin and methods for using such compositions in blood glucose modification and to affect aging (WIPO Patent WO/2006/078848) |
