EPPO Global Database

Hygrophila polysperma(HYGPO)

Photos

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For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to EPPO.

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River Erft, Germany (thermally influenced water)

Courtesy: Andreas Hussner

River Erft, Germany (thermally influenced water)

Courtesy: Andreas Hussner

River Erft, Germany (thermally influenced water)

Courtesy: Andreas Hussner

River Erft, Germany (thermally influenced water)

Courtesy: Andreas Hussner