| Family |
Marsileaceae |
| Scientific name |
Marsilea quadrifolia L. |
| Synonyms |
none |
| Common name |
(Japanese common name) den-ji-sou [rice paddy like square shaped weed] |
| (English common name) clover fern, European water clover, pepperwort, water
clover, water shamrock |
| Distribution |
(Japan) Hokkaido, Honshu, Shikoku, Kyushu |
| (Other nations) Eastern Asia, India, Europe |
| Chromosomal number |
n=20, 2n=40 |
| Description |
Leaves 4 leaflets each 1-2cm long, 1-2cm wide. Summer green. Water plants. |
| Reference |
Marsilea quadrifolia L. |
| Family Marsileaceae, genus Marsilea; world species list. |
| Herbicide (US Patent 3912494/1975) |
| Thiolcarbamates (US Patent 3984450/1976) |
| Azetidinyl carbothiolates (US Patent 4001217/1977) |
| Sulfites of aromatic glycolic amides (US Patent 4001292/1977) |
| Herbicidal compositions (US Patent 4030909/1977) |
| Substituted O-alkylsulfonylglycolic acid anilides (US Patent 4219493/1980) |
| Herbicidal amide compounds and their uses (US Patent 4657581/1987) |
| Antagonism inhibitors for herbicides, herbicide compositions and herbicidal
methods (US Patent 5428000/1995) |
| Heterobicyclic herbicides (US Patent 5739326/1998) |
| Polynucleotides and polypeptides that confer increased biomass and tolerance
to cold, water deprivation and low nitrogen to plants (US Patent 7196245/2007) |
| Human genome-derived single exon nucleic acid probes useful for analysis
of gene expression in human placenta (WIPO Patent WO/2001/057272) |
| Stress-regulated genes of plants, transgenic plants containing same, and
methods of use (WIPO Patent WO/2002/016655) |
| Methods for improving tree growth and wood properties (WIPO Patent WO/2006/040685) |
| Method of using abscisic acid to treat and prevent diseases and disorders
(WIPO Patent WO/2007/092556) |
| Note |
Rare species. |
