Persicaria microcephala | |
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At the Missouri Botanical Garden | |
'Red Dragon' cultivar at RHS Garden Hyde Hall | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Polygonaceae |
Genus: | Persicaria |
Species: | P. microcephala
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Binomial name | |
Persicaria microcephala | |
Synonyms [1] | |
List
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Persicaria microcephala (syn. Polygonum microcephalum), the small-headed knotweed, is a species of flowering plant in the family Polygonaceae. [2] It is native to the Himalayas, and central and southern China, and it has been introduced to Great Britain. [1] Its cultivar 'Red Dragon' has gained the Royal Horticultural Society's Award of Garden Merit. [3]
The following varieties are accepted: [1]
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