![Water forget-me-not Myosotis scorpiodes](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Water forget-me-not Myosotis scorpiodes
Water forget-me-not Myosotis scorpiodes showing growth habit
![Water-pepper Persicaria hydropiper](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Water-pepper Persicaria hydropiper
Water-pepper Persicaria hydropiper or Polygonum hydropiper
![Water-violet Hottonia palustris](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Water-violet Hottonia palustris
Water-violet Hottonia palustris showing submerged leaves
![Amphibious bistort Polygonum amphibium](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Amphibious bistort Polygonum amphibium
Amphibious bistort Polygonum amphibium floating form in flower
![Brooklime Veronica beccabunga](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Brooklime Veronica beccabunga
Brooklime Veronica beccabunga in flower showing red stem
![Celery-leaved buttercup Ranunculus sceleratus](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Celery-leaved buttercup Ranunculus sceleratus
Celery-leaved buttercup Ranunculus sceleratus showing whole plant and roots
![Common butter-bur Petasites hybridus](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Common butter-bur Petasites hybridus
Common butter-bur Petasites hybridus with male flowers inflorescence
![Common duckweed Lemna minor](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Common duckweed Lemna minor
Common duckweed Lemna minor showing plant growing and close up of flower
![Great yellow-cress Rorippa amphibia](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Great yellow-cress Rorippa amphibia
Great yellow-cress Rorippa amphibia with detail of seed and flower
![Ivy-leaved water crowfoot Ranunculus hederaceus](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Ivy-leaved water crowfoot Ranunculus hederaceus
Ivy-leaved water crowfoot Ranunculus hederaceus showing sprawling habit
![Skullcap Scutellaria galericulata](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Skullcap Scutellaria galericulata
Skullcap Scutellaria galericulata showing distinctive blue flowers
![Water soldier Stratiotes aloides](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Water soldier Stratiotes aloides
Water soldier Stratiotes aloides showing emergent leaves
![Parrot’s feather Myriophyllium aquaticum sketchbook study](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Parrot’s feather Myriophyllium aquaticum sketchbook study
Sketchbook study of this invasive aquatic plant, with botanical details, completed for FOR Sweden
![Fanwort Cabomba caroliniana sketchbook study](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Fanwort Cabomba caroliniana sketchbook study
Sketchbook study of this invasive aquatic plant, with botanical details, completed for FOR Sweden
![Canadian Waterweed Elodea canadensis Nuttalls waterweed Elodea nuttalli comparison](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Canadian Waterweed Elodea canadensis Nuttalls waterweed Elodea nuttalli comparison
Sketchbook study of these similar invasive aquatic plant species, with botanical details, completed for FOR Sweden
![Nuttall’s waterweed Elodea nuttallii sketchbook study](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Nuttall’s waterweed Elodea nuttallii sketchbook study
Sketchbook study of this invasive aquatic plant, with botanical details, completed for FOR Sweden
![Canadian waterweed Elodea canadensis sketchbook study](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Canadian waterweed Elodea canadensis sketchbook study
Sketchbook study of this invasive aquatic plant, with botanical details, completed for FOR Sweden
![Eared watermoss Salvinia auriculata sketchbook study](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Eared watermoss Salvinia auriculata sketchbook study
Sketchbook study of this invasive aquatic plant, with botanical details, completed for FOR Sweden
![Floating pennywort Hydrocotyle ranunculoides vs Marsh Pennywort](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Floating pennywort Hydrocotyle ranunculoides vs Marsh Pennywort
Sketchbook study of the invasive vs the native aquatic plant, with botanical details, completed for FOR Sweden
![Fringed Water lily Nymphoides peltata](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Fringed Water lily Nymphoides peltata
Sketchbook study of this invasive aquatic plant, with botanical details, completed for FOR Sweden
![Water Lettuce Pistia stratiotes sketchbook study](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Water Lettuce Pistia stratiotes sketchbook study
Sketchbook study of this invasive aquatic plant, with botanical details, completed for FOR Sweden
![New Zealand pigmyweed Crassula helmsii](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
New Zealand pigmyweed Crassula helmsii
Sketchbook illustration showing plant, habit and details. Also known as Swamp stonecrop, this plant is an invasive aquatic species in many areas.
![Reindeer lichen Cladonia rangiformis](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Reindeer lichen Cladonia rangiformis
Reindeer lichen Cladonia rangiformis showing spots of algae growing on the grey branches
![Early Marsh Orchid Dactylorhiza incarnata ssp coccinea](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Early Marsh Orchid Dactylorhiza incarnata ssp coccinea
Early Marsh Orchid Dactylorhiza incarnata ssp coccinea showing distinctive red flowers and stocky low habit