scale bar = 1cm.
Wetland plants - streamsides or at water - native and introduced.
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Aster Weed
(
*Aster subulatus
)
Erect. White petals scarcely protrude. Wetlands and streamsides.
Lesser Joyweed
(
Alternanthera denticulata
)
Wetlands and mud flats. Erect.
Hastate Orache
(
Atriplex prostrata
)
Wetland. Erect or prostrate.
Pacific Azolla.
(
Azolla filiculoides
)
Floating fern with divided fronds. Still water.
Water Buttons.
(
*Cotula coronopifolia
) Slightly succulent plant.
Swamp Crassula
(
Crassula helmsii
)
Small wetland plant.
River Mint
(
Mentha australis
Narrow green leaves.
Swamp Isotome
(
Isotoma fluviatilis
)
Pale blue starry flowers. Swamp plant.
Rushes
(
Juncus
species)
Small straw-coloured or brown flowers. Usually wetland plants.
Duckweeds
Tiny (a few mm) floating plants on still water.
Small Loosestrife
(Lythrum hyssopifolia
)
Herb. Small plant of damp places. Small blue flowers.
Purple Loosestrife
(Lythrum salicaria
)
Erect herb. Showy clusters of reddish-purple flowers.
Pennyroyal
(
*Mentha puleguim
)
Purplish flowers circle stems. Wet areas.
Garden Mint
(
*Mentha spicata
)
Cylindrical terminal clusters of white flowers. Aromatic. Wet areas.
Tangled Lignum
(
Duma florulenta
)
Wiry almost leafless shrub Swamps.
Parrot's Feather
(
*Myriophyllum aquaticum
)
Rings of bluish leaves. Leaflets narrow. Aquatic.
Water Milfoils
(
Myriophyllum
species)
Leaves in rings, green or red, sometimes with narrow leaflets. Aquatic.
Watercress
(
*Nasturtium officinale
)
4 white petals. Leaves in unequal leaflets. Wet areas.
Water Lily
(
*Nymphea
) species.
Large pond lily.
Pale Knotweed
(
Persicaria lapathifolia
)
Open shrub to a metre or more. Wetlands.
Slender Knotweed
(
Persicaria decipiens
)
Low (30-60cm)open shrub. Wetlands.
Creeping Knotweed
(
Persicaria prostrata
)
Prostrate. Wetlands.
Matted Starwort.
(
Stellaria caespitosa
)
Cushion bush. Wet areas.
Water Ribbons
(
Cycnogeton procerum
)
Flat leaves float on water. Flower an erect spike.
Cumbungi
(
Typha
species)
Bulrush.
Eelweed
(
Vallisneria australis
)
Submerged plant. Spiral stalks.
Water Plantain
(
Alisma plantago-aquatica
)
White 3-petalled flowers. Leaves plantain-like.
Common Starwort
(
*Callitriche stagnalis
)
Small paired oval leaves. Uncommon.
Starwort
(
*Callitriche brutia
)
Small paired oval leaves and long linear leaves Uncommon.
Star Fruit
(
Damasonium minus
)
Broad leaves on slender stalks. Fruit star-shaped. Uncommon.
Pigweed
(
Dysphania glomulifera
)
Plant of lake edges. Tiny flowers. Uncommon.
Waterwort
(
Elatine gratioloides
)
Water edge. Pinkish stems.
Canadian Pondweed
(
*Elodea canadensis
)
Sumberged weed.
Small Mud-mat
(
Glossostigma elatinoides
)
Mat plant on banks.
Austral Brooklime
(
Gratiola peruviana
)
Blue tube flowers. Leaves in opposite pairs and toothed. Uncommon.
Poison Pratia
(
Lobelia concolor
)
Prostrate, rooting at nodes.
Creeping Monkey-flower
(
Mimulus repens
)
Prostrate, small paired leaves.
Fairies Aprons
(
Utrichularia dichotoma
)
Swampy areas. Slender stalks. Localised.
Water Blinks
(
Montia fontana
)
Swampy areas. Paired leaves. Uncommon
Angled Lobelia
(
Lobelia anceps
)
Swampy areas. Flowers bilaterally symmetrical.
White Purslane
(
Neopaxia australasica
)
Swampy areas. Long narrow leaves.
Swamp Weed
(
Selliera radicans
)
Swampy areas. Flowers small, fan-shaped. Uncommon.
Curly Pond-weed
(
Potamogeton crispus
)
Submerged. Leaves narrow, stalkless, opposite, wavy.
Blunt Pond-weed
(
Potamogeton ochreatus
)
Submerged. Leaves narrow, flat, blunt.
Floating Pond-weed
(
Potamogeton tricarinatus
)
Oval leaves float on surface.
Streaked Arrow-grass
(
Triglochin striata
)
Slender erect leaves and stems. Uncommon.
Swamp Starwort
(
*Stellaria angustifolia
)
Narrow paired leaves. Uncommon.
Old Man Weed
(
Centipeda cunninghamii
)
Wetland plant with button daisy flowers at leaf bases.