| Lythrum salicaria | 
 | 
| Meadow in Illurma village, Northwestern Estonia | 
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| Scientific classification  | 
| Kingdom: | 
Plantae | 
 
| Clade: | 
Tracheophytes | 
 
| Clade: | 
Angiosperms | 
 
| Clade: | 
Eudicots | 
 
| Clade: | 
Rosids | 
 
| Order: | 
Myrtales | 
 
| Family: | 
Lythraceae | 
 
| Genus: | 
Lythrum | 
| Species: | 
L. salicaria  | 
| Binomial name | 
Lythrum salicaria
  | 
| Synonyms | 
-  
- Chabraea vulgaris  Bubani
 
 - Lythron salicarium  St.-Lag.
 
 - Lythrum alternifolium  Lorey
 
 - Lythrum altissimum  Pomel
 
 - Lythrum anceps  (Koehne) Makino
 
 - Lythrum argyi  H.Lév.
 
 - Lythrum cashmerianum  Royle
 
 - Lythrum cinereum  Griseb.
 
 - Lythrum coronense  Schur
 
 - Lythrum diffusum  Sweet
 
 - Lythrum dubium  Schult.
 
 - Lythrum gracile  (DC.) DC. ex Lafont
 
 - Lythrum hexagonum  Bercht. ex Opiz
 
 - Lythrum nummulariifolium  Pers.
 
 - Lythrum palustre  Salisb.
 
 - Lythrum propinquum  Weinm.
 
 - Lythrum pubescens  Sweet
 
 - Lythrum purshianum  Steud.
 
 - Lythrum quadrifolium  Mart.
 
 - Lythrum salicarium  St.-Lag.
 
 - Lythrum spicatum  Gray
 
 - Lythrum spicatum var. verticillatum  Svanlund
 
 - Lythrum spiciforme  Dulac
 
 - Lythrum tomentosum  Mill.
 
 - Salicaria spicata  Lam.
 
 - Salicaria vulgaris  Moench
  
  
  | 
Lythrum salicaria or purple loosestrife is a flowering plant belonging to the family Lythraceae. It should not be confused with other plants sharing the name loosestrife that are members of the family Primulaceae. Other names include spiked loosestrife and purple Lythrum. This herbaceous perennial is native to Europe and Asia, and possibly Australia.