Potamogeton natans
Planter i og ved ferskvatn 2011-09-15 Skullerud skole skraperudtjern (Oslo, Norway) | Grey Alder (Alnus incana) Elodea canadensis Equisetum fluviatile Filipendula ulmaria Myriophyllum alterniflorum White Water-lily (Nymphaea alba) Potamogeton natans Goat Willow (Salix caprea) Bay Willow (Salix pentandra) Solanum dulcamara Typha latifolia |  |
Planter i og ved ferskvatn 2009-05-28 Sunnylven skule Helsetvatnet (Møre og Romsdal, Norway) | Yarrow (Achillea millefolium) Alchemilla sp. Callitriche hamulata Cuckooflower (Cardamine pratensis) True Sedges (Carex) Cirsium palustre Comarum palustre Equisetum fluviatile Filipendula ulmaria Fontinalis sp. Galium palustre Hippuris vulgaris Hylocomium splendens Myriophyllum alterniflorum Phalaroides arundinacea Potamogeton natans Meadow Buttercup (Ranunculus acris) Common Sorrel (Rumex acetosa) Northern Dock (Rumex longifolius) Goat Willow (Salix caprea) Trifolium repens Veronica sp. Viola tricolor |  |
Planteregistreringer 2008-05-28 Sunnylven skule Helsetvatnet (Møre og Romsdal, Norway) | Yarrow (Achillea millefolium) Alchemilla sp. Meadow Foxtail (Alopecurus pratensis) Winter-cress (Barbarea vulgaris) Callitriche hamulata Carex rostrata Comarum palustre Equisetum fluviatile Filipendula ulmaria Galium palustre Glyceria maxima Hippuris vulgaris Hairy Wood-rush (Luzula pilosa) Myriophyllum alterniflorum Phalaroides arundinacea Potamogeton natans European Bird Cherry (Prunus padus) Meadow Buttercup (Ranunculus acris) Common Sorrel (Rumex acetosa) Northern Dock (Rumex longifolius) Goat Willow (Salix caprea) Grey Willow (Salix cinerea) Scirpus sp. Dandelion (Taraxacum) Trifolium repens Common Nettle (Urtica dioica) Bog Bilberry (Vaccinium uliginosum) Thyme-leaved Speedwell (Veronica serpyllifolia) Viola palustris | |
Planter i og ved ferskvatn 2008-05-28 Sunnylven skule Helsetvatnet (Møre og Romsdal, Norway) | Callitriche hamulata Carex rostrata Equisetum fluviatile Fontinalis hypnoides Hippuris vulgaris Myriophyllum alterniflorum Potamogeton natans Schoenoplectus lacustris |  |
Planter i og ved ferskvatn 2005-08-23 Sunnylven skule Helsetvatnet (Møre og Romsdal, Norway) | Yarrow (Achillea millefolium) Angelica sylvestris Callitriche hamulata Comarum palustre Epilobium montanum Equisetum fluviatile Filipendula ulmaria Galium palustre Hippuris vulgaris Myriophyllum alterniflorum Potamogeton natans Creeping Buttercup (Ranunculus repens) Sheep's Sorrel (Rumex acetosella) Northern Dock (Rumex longifolius) Solidago virgaurea Bog Bilberry (Vaccinium uliginosum) Viola palustris | |
Planter i og ved ferskvatn 2005-08-21 Smørås skole Tranevatnet (Vestland, Norway) | Carex rostrata Equisetum fluviatile Lysimachia thyrsiflora Menyanthes trifoliata Yellow Water-lily (Nuphar lutea) White Water-lily (Nymphaea alba) Potamogeton natans Ranunculus flammula |  |
Planter i og ved ferskvatn 2004-09-06 Sunnylven skule Helsetvatnet (Møre og Romsdal, Norway) | Alchemilla sp. Callitriche hamulata Deschampsia cespitosa subsp. cespitosa Rosebay Willowherb (Epilobium angustifolium) Equisetum fluviatile Filipendula ulmaria Galium palustre Hippuris vulgaris Pineappleweed (Matricaria matricarioides) Myriophyllum alterniflorum Persicaria maculosa Phalaroides arundinacea Potamogeton natans Northern Dock (Rumex longifolius) | |
Planter i og ved ferskvatn 2004-09-01 Bjertnes videregående skole Harestuvannet (Akershus, Norway) | Carex rostrata Elodea canadensis Equisetum fluviatile Juncus bulbosus Nymphaeaceae Potamogeton natans Potamogeton perfoliatus Schoenoplectus lacustris Sparganium angustifolium | |
Planter i og ved ferskvatn 2004-08-14 Skolelaboratoriet, NTNU Storvatnet (Trøndelag, Norway) | Yarrow (Achillea millefolium) Achillea ptarmica Grey Alder (Alnus incana) Garden Angelica (Angelica archangelica) Equisetum arvense Equisetum fluviatile Euphrasia Galium palustre Impatiens glandulifera Juncus articulatus Juncus bufonius Myriophyllum alterniflorum Persicaria maculosa Potamogeton natans Potamogeton perfoliatus Creeping Spearwort (Ranunculus reptans) Rhinanthus minor Salix phylicifolia Scirpus sp. Scorzoneroides autumnalis Stuckenia filiformis Triglochin palustre |  |
Planter i og ved ferskvatn 2003-09-16 Sunnylven skule Helsetvatnet (Møre og Romsdal, Norway) | Callitriche hamulata Carex rostrata Deschampsia cespitosa subsp. cespitosa Equisetum fluviatile Galium palustre Myriophyllum alterniflorum Phalaroides arundinacea Plantago major Potamogeton natans Stellaria graminea | |
Planter i og ved ferskvatn 2003-06-11 Verdal videregående skole Fæbydammen (Trøndelag, Norway) | Grey Alder (Alnus incana) Araceae Bryophyta Cuckooflower (Cardamine pratensis) Carex rostrata Cicuta virosa Comarum palustre Equisetum fluviatile Filipendula ulmaria Lysimachia thyrsiflora Common reed (Phragmites australis) Potamogeton natans European Bird Cherry (Prunus padus) Bay Willow (Salix pentandra) Almond Willow (Salix triandra) Valeriana sambucifolia | |
Planter i og ved ferskvatn 2001-08-24 Samfundets skole Sentrum Odderøya (Agder, Norway) | Isoëtes lacustris Myriophyllum alterniflorum Nymphaeaceae Potamogeton natans | |
Planter i og ved ferskvatn 2001-08-30 Rauma videregående skole Gjerdsetvatnet (Møre og Romsdal, Norway) | Carex rostrata Equisetum fluviatile Isoëtes lacustris Juncus bulbosus Littorella uniflora Myriophyllum alterniflorum Common reed (Phragmites australis) Potamogeton natans Schoenoplectus lacustris Sparganium angustifolium | |
VANDA: Makrovegetasjon 1989-09-27 Gimle videregående skole Tretjønnet (Agder, Norway) | Carex vesicaria Comarum palustre Eriophorum angustifolium Isoëtes sp. Juncus articulatus Juncus bufonius Juncus bulbosus Juncus conglomeratus Lobelia dortmanna Lysimachia thyrsiflora Yellow Water-lily (Nuphar lutea) Common reed (Phragmites australis) Potamogeton natans Ranunculus flammula Creeping Buttercup (Ranunculus repens) Eared Willow (Salix aurita) Schoenoplectus lacustris Sparganium sp. Sphagnum sp. Typha latifolia | |
VANDA: Makrovegetasjon 1989-09-19 Hitra videregående skole Liavatnet (Trøndelag, Norway) | Callitriche sp. Carex rostrata Equisetum fluviatile Lobelia dortmanna Myriophyllum alterniflorum White Water-lily (Nymphaea alba) Common reed (Phragmites australis) Potamogeton natans Sparganium sp. Stuckenia filiformis |