Persicaria extremiorientalis
Far Eastern Smartweed
Also known as: Persicaria maculosa subsp. hirticaulis (Danser) S.Ekman & Knutsson +7 more
- Persicaria maculosa subsp. hirticaulis (Danser) S.Ekman & Knutsson
- Persicaria maculosa var. pubescens (Makino) Yonek.
- Persicaria mitis var. hirticaulis (Danser) H.Hara & I.Ito
- Persicaria mitis var. pubescens (Makino) Hiyama
- Polygonum extremiorientale Vorosch.
- Polygonum extremiorientalis Vorosch.
- Polygonum persicaria subsp. hirticaulis Danser
- Polygonum persicaria var. pubescens Makino
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Polygonaceae
- WCVP Morphological Data: Recorded natively as a annual.
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Persicaria extremiorientalis (commonly known as Far-eastern Smartweed) is an annual within the Polygonaceae family. It is found natively in Temperate Asia. In its natural range, this species typically occurs in temperate conditions.
Macro Climate
Temperate
Plant Type
Annual
Native Range
Continents (WGSRPD)
ASIA-TEMPERATE
Regions (WGSRPD)
Eastern Asia, Russian Far East
Botanical Countries (WGSRPD L3)
Japan, Kazan-retto, Khabarovsk, Korea, Kuril Is., Primorye, Sakhalin
Introduced Range
Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
Connecticut, Delaware, Denmark, Maryland, Massachusetts, New Jersey, New York, North Carolina, Norway, Pennsylvania