Introduction

The Long-stalked Pondweed (Potamogeton praelongus Wulfen) is a critically en­dangered aquatic plant species in the Czech Re­public, surviving at its last native site in an oxbow lake of the Orlice River in Malšova Lhota near the city of Hradec Králové.

This website was created as a part of the project MGSII-15 supported by funds awarded by EHP/Norway in 2015–2017.

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