Polygonum bellardii

Narrowleaf knotweed

All. 1785 - Fl. Pedem. 2: 205 (1785)


Specifications

Madeira, Medit. to Siberia and Iran

Height: unknown cm average

Growth habit: Forb/herb

Duration: unknown

Edible part(s): unknown

unknown, Green flowers
unknown, unknown, unknown foliage
unknown, unknown fruits

Growing

Light: Full daylight with some direct sunlight (50 000 lux)

Atmospheric Humidity: 40%

Ph: Best between 7 and 7.5

Precipitations: Best between unknown and unknown

Temperature: Best between unknown°C and unknown°C


Soil

Soil humidity: unknown

Soil nutriments: Medium (≈500 µg N / l)

Soil salinity: Untolerant

Soil texture: unknown


Calendar

janfebmaraprmayjunjulaugsepoctnovdec
Blooming

Images


Flower



Other


Bark


Leaf


Habit


Fruit


Distributions

Native: Albania, Algeria, Altay, Austria, Baleares, Belarus, Bulgaria, Central European Rus, Corse, Czechoslovakia, East Aegean Is., East European Russia, Egypt, France, Greece, Hungary, Iran, Italy, Kazakhstan, Krasnoyarsk, Krym, Lebanon-Syria, Libya, Madeira, Morocco, North Caucasus, Palestine, Romania, Sardegna, Sicilia, Sinai, South European Russi, Spain, Tadzhikistan, Transcaucasus, Tunisia, Turkey, Turkey-in-Europe, Tuva, Ukraine, Uzbekistan, West Siberia, Yugoslavia

Introduced: Baltic States, Belgium, Cape Provinces, Denmark, Finland, Khabarovsk, Korea, North European Russi, Northwest European R, Norway, Primorye, Sweden


Synonyms

Polygonum bellardii subsp. dissitiflorum Guss. ex Nyman

Polygonum aviculare var. bellardii (All.) Duby

Polygonum bellardii var. effusum Meisn.

Polygonum nudum Dulac

Polygonum ramiflorum Janka

Polygonum bellardii var. virgatum (Loisel.) Meisn.

Polygonum bellardii var. densa Pastor & Aparicio

Polygonum rubriflorum Friv. ex Meisn.

Polygonum tiflisiense Kom.

Polygonum flavescens Jord. ex Nyman

Polygonum aviculare subsp. bellardii (All.) Bonnier & Layens

Polygonum flagellare Spreng.

Centinodia bellardii (All.) Fourr.

Polygonum bellardii var. kitaibelianum (Sadler) P.D.Sell

Polygonum bellardii var. aphyllum Costa

Polygonum gmelinii Meisn.

Polygonum patulum var. virgatum (Loisel.) Rouy

Polygonum kitaibelianum Sadler