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Drenthe, Netherlands
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Subbæk Vandmølle ved Viborg, Danmark
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Soldaterskov ved Tønder, Danmark
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Ljyngsjön, Kristianstad, Skåne, Sverige
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Stenarmen ved Mariager, Danmark
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Potamogeton crispus, photo micrograph of section through stem of starch-filled vegetative structure; a, cell with starch grains. November.
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Potamogeton pectinatus, cross section through stem, showing numerous air spaces.
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Hb. FH 2011/70 - Herbarium Falkner Hermann (2011/No 70) (DIN A3)leg.: Falkner Hermann, 2011-07-19: Wien XXIII., Untere Lobau - Oberes Khwrter Wasser, beim Wildbadeplatz Zainetau; in ca. 1 - 1,5 m tiefem Wasser (langsam durchflossener Altarm): 150 msm Quadrant 7865/3det.: Falkner Hermann, nach Fischer & al., Exkursionsflora A/FL/SdT (2008 3. A.)Dt: Glanz-Laichkraut; English: Shining PondweedSynonyme: Spiegel-LaichkrautSchenkung an Herbarum WU - donated to Herbarium WU (Universitt Wien, Institut fr Botanik, Wien III., Rennweg) 2012-01-11.
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Drenthe, Netherlands
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Subbæk Vandmølle ved Viborg, Danmark
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Ny Frederikskog v Højer, SV-Jylland, Danmark
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Norrsund, Fårø, Gotland, Sverige
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Gjeller Sø, Lemvig, Jylland, Danmark
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Potamogeton crispus, burs in various stages of development. June.
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Potamogeton pectinatus. 50, Gigantic form of Dudley; 51, Gigantic form of Dudley; 52, gigantic form of Dudley; 53, gigantic form of Dudley
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Drenthe, Netherlands
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Drenthe, Netherlands
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Subbæk Vandmølle ved Viborg, Danmark
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Ny Frederikskog v Højer, SV-Jylland, Danmark
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Norrsund, Fårø, Gotland, Sverige
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Gjeller Sø, Lemvig, Jylland, Danmark
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Potamogeton crispus. 26, Cutting showing bur development; 27, sprouting bur; 28, shoot with spicular bur at base; 29, similar structure rooting above tip of bur; 30, bur formation at tip of branch
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Potamogeton pectinatus, gigantic form of Dudley, erect axis of plant, 5 feet 2 inches tall, bearing runner at base of stem. November.
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Drenthe, Netherlands