Reynoutria japonica Houttuyn var. japonica

Reynoutria japonica Houttuyn var. japonica is an accepted variety name sensu TROPICOS.

Hybrid parent of

Reynoutria ×bohemica Chrtek & Chrtková.

Vernacular names

• renouée du Japon Darbyshire et al., 2000

• Japanese knotweed FNA Ed. Comm., 2005
• fleeceflower Hinds, 2000
• Mexican bamboo Hinds, 2000

Synonyms

• Fallopia japonica (Houttuyn) Ronse-Decraene FNA Ed. Comm., 2005
• Fallopia japonica (Houttuyn) Ronse-Decraene var. japonica FNA Ed. Comm., 2005
• Pleuropterus cuspidatus (Siebold & Zuccarini) H. Gross TROPICOS
• Polygonum cuspidatum Siebold & Zuccarini nom. illeg. FNA Ed. Comm., 2005
• Polygonum japonicum (Houttuyn) S.L. Welsh nom. illeg. TROPICOS

Distribution

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• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

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Classification

Habit

Shrub