Pinkerton Forest

Pinkerton Landcare & Environment Group (PLEG) is concerned with the restoration of native grasslands and grassy grey-box woodlands, including the grassy woodland of Pinkerton Forest, the nearby native grassland in Mulla Mulla Grasslands (Bush's Paddock) and of the adjacent section of the Werribee River Volcanic Gorge, (which adjoins Western Water Treatment Plant at Surbiton Park) within the City of Melton, Victoria, Australia.

Read About Us

View a map of our restoration sites

View photos of Pinkerton Forest

 
Plant List
 

The plant list was compiled by Doug Frood May 2003 (Wildlife Profiles Pty Ltd)

 
k = poorly known
hr = high regional significance (potentially extinction prone)

r =  regional significance

Region = eastern part of western volcanics (east of Brisbane Ranges)

 

Note: may be others of significance, but not as high as those indicated, or extinction prone.

 
Introduced
Threatened Status
Species
Common Name


Acacia implexa Lightwood


Acacia paradoxa Hedge Wattle


Acaena echinata Sheep's Burr


Acaena sp. (ovina/agnipila) Sheep' Burr
*
Acetosella vulgaris Sheep Sorrel


Agrostis avenacea Common Blown-grass
*
Aira caryophyllea Silvery Hair-grass
*
Aira elegantissima Delicate Hair-grass

hr Allocasuarina verticillata Drooping Sheoke


Amphibromus nervosus Common Swamp Wallaby-grass
*
Arctotheca calendula Cape Weed


Asperula conferta Common Woodruff
*
Aster subulatus Aster-weed


Atriplex semibaccata Berry Saltbush

hr Austrodanthonia auriculata Lobed Wallaby-grass


Austrodanthonia caepitosa Common Wallaby-grass


Austrodanthonia caespitosa Common Wallaby-grass


Austrodanthonia carphoides Short Wallaby-grass


Austrodanthonia duttoniana Brown-Back Wallaby-grass


Austrodanthonia eriantha Hill Wallaby-grass


Austrodanthonia fulva Copper-awned Wallaby-grass


Austrodanthonia pilosa Velvet Wallaby-grass


Austrodanthonia racemosa Stiped Wallaby-grass


Austrodanthonia setacea Bristly Wallaby-grass


Austrodanthonia spp. Wallaby Grasses


Austrostipa ?blackii Crested Spear-grass

hr Austrostipa aristiglumis Plump Spear-grass


Austrostipa bigeniculata Spear grass


Austrostipa curticoma Spear grass

r Austrostipa gibbosa Spurred Spear-grass


Austrostipa mollis Supple Spear-grass


Austrostipa scabra ssp. falcata Rough Spear-grass


Austrostipa semibarbata Fibrous Spear-grass

r Austrostipa setacea Corkscrew Spear-grass


Austrostipa spp. Spear Grasses
*
Avena barbata Bearded Oat


Bothriochloa macra? Red-leg Grass
*
Briza maxima Large quaking-grass
*
Briza minor Lesser Quaking-grass
*
Bromus diandrus Great Brome
*
Bromus hordeaceus Soft Brome
*
Bromus rubens Red Brome


Bursaria spinosa Sweet Bursaria


Calocephalus citreus Lemon Beauty-heads


Carex inversa Knob Sedge
*
Chamaecytisus palmensis Tree Lucerne


Chamaesyce drummondii Flat Spurge

hr Cheilanthes sieberi Narrow Rock-fern


Chloris truncata Windmill Grass

hr Chrysocephalum apiculatum s.l. Common Everlasting
*
Cirsium vulgare Spear Thistle


Clematis microphylla Small-leaved Clematis


Convolvulus erubescens Pink Bindweed


Crassula sieberiana Sieber Crassula
*
Critesion murinum ssp. glaucum Blue Barley-grass
*
Cucumis myriocarpus Paddy Melon
*
Cynara cardunculus Spanish Artichoke
*
Cynosurus echinatus Rough Dog's-tail
*
Cyperus eragrostis Drain Flat-sedge
*
Dactylis glomerata Cocksfoot

hr Dianella longifolia s.l. Pale Flax-lily


Dichondra repens Kidney Weed

hr Drosera peltata Tall Sundew
*
Echium plantagineum Paterson's Curse
*
Ehrharta erecta Panic Veldt Grass
*
Ehrharta longiflora Annual Veldt Grass


Einadia nutans Nodding Saltbush


Eleocharis acuta Common Spike-sedge


Eleocharis pusilla Small Spike-sedge


Elymus scaber var. scaber Common Wheat-grass


Epilobium billardierianum Robust Willow-herb


Epilobium hirtigerum Hairy Willow-herb

hr Eremophila deserti Turkey-bush
*
Erodium botyrs Big Herons-bill


Eryngium ovinum Blue Devil


Eucalyptus melliodora  Yellow Box


Eucalyptus microcarpa  Grey Box


Eucalytptus camaldulensis River Red Gum


Euchiton gymnocephalus s s.  Creeping Cudweed


Euchiton sphaericus Annual Cudweed
*
Galenia pubescens  Galenia


Galium migrans Wandering Bedstraw
*
Gamochaeta purpurea Spiked Cudweed


Geranium retrorsum  Grassland Cranesbill
*?
Geranium sp.
*
Helminothotheca echioides Ox-tongue
*
Holcus lanatus Yorkshire Fog


Hymenanthera dentata Tree Violet

hr Hymenanthera sp. aff. dentata Tangled Shrub-violet


Hypericum gramineum Small St John's Wort 
*
Hypochoeris glabra Smooth's Cat's-ear
*
Hypochoeris radicata Cat's Ear


Juncus filicaulis Thread Rush


Juncus flavidus Yellow Rush


Juncus radula Hoary Rush


Juncus subsecundus Finger Rush
*
Leontodon taraxacoides Hairy Hawkbit
*
Lepidium africanum Common Pepper-cress
*
Lolium rigidum Wimmera Rye-grass


Lomandra filiformis subsp. coriacea Wattle Mat-rush


Lomandra filiformis subsp. filiformis Wattle Mat-rush

hr Lomandra nana Dwarf Mat-rush
*
Lycium ferocissimum African Box-thorn


Lythrum hyssopifolia Small Loosestrife


Maireana enchylaenoides Wingless Bluebush
*
Marrubium vulgare Horehound
*
Medicago polymorpha Burr Medic


Microlaena stipoides var. stipoides Weeping Grass
*
Nassella neesiana Chilean Needle-grass
*
Nassella trichotoma Serrated Tussock


Oxalis exilis Shady Wood-sorrel


Oxalis perennans  Grassland Wood-sorrel

k Panicum ?decompositum Australian Millet


Panicum effusum Hairy Panic
*
Paspalum distichum Water Couch


Pelargonium rodneyanum Magenta Storks-bill
*
Pentaschistus aeroides False Hair-grass


Persicaria prostrata Creeping Knotweed
*
Phalaris paradoxa Paradoxical Canary-grass
*
Physalis viscosa Sticky Ground-cherry
*
Phytolacca octandra Red-ink Weed

hr Pimelea curviflora Curved Rice-flower


Pimelea glauca Smooth Rice-flower
*
Plantago lanceolata Ribwort
*
Poa annua Annual Meadow-grass


Poa morrissii Soft Tussock-grass


Potamogeton tricarinatus Floating Pondweed


Pseudognaphalium luteoalbum Jersey Cudweed

hr Ptilotus macrocephalus Featherheads
*
Romulea rosea var. australis Common Onion-grass
*
Rosa rubiginosa Sweet Briar


Rumex brownii Slender Dock
*
Rumex crispus Curled Dock


Rumex dumosus Wiry Dock


Schoenus apogon Common Bog-sedge
*
Silybum marianum Variegated Thistle
*
Solanum linnaeanum Apple of Sodom
*
Solanum nigrum Black Nightshade
*
Sonchus asper (subsp. asper) Rough Sow-thistle
*
Sonchus oleraceus Sow-thistle

hr Stackhousia aff. monogyna Creamy Candles =sp.1


Themeda triandra Kangaroo Grass


Tricoryne elatior Yellow Rush-lily
*
Trifolium arvense Hare's-foot Clover
*
Trifolium dubium Suckling Clover
*
Trifolium glomeratum Cluster Clover
*
Trifolium subterraneum Subterraneum Clover
*
Verbascum thapsus Great Mullein
*
Vulpia bromoides Squirrel-tail Fescue
*
Vulpia myorus (forma myorus) Rat's-tail Fescue
*
Xanthium spinosum Bathurst Burr
 


View our Bird List ...

Saving grassy woodland is not just a matter of saving and replanting the trees.
When protecting the whole environment of the grassy woodland (rather than just the woodland component) it is just as important to protect and regenerate the native grassland beneath the trees.

Many species of wildlife are dependant upon woodland and grassy woodland for their survival. Unfortunately these two habitats, once so widespread in the region to the west of Melbourne, are now greatly diminished and endangered, and the remnants are fast disappearing. Consequently, the wildlife species that depend upon these habitats are also threatened and endangered.

Diamond Firetail Finch
One such species that depends upon grassy woodlands for its continued survival is the Diamond Firetail Finch. This is a strikingly beautiful bird that is unfortunately threatened (as is its habitat). We are fortunate in having numbers of Diamond Firetails (among many other species) in Pinkerton & Bushes Paddock.

The Australian Bush Heritage Fund recently published an article on the Diamond Firetail in its magazine 'Bush Heritage News’:

“Diamond Firetail: Conservation status: near threatened, nationally

Diamond Firetails live in the eucalypt-dominated grassy woodlands of south-eastern Australia. Most of these habitats have been cleared or severely modified, making them unsuitable for the birds.

The firetails are also disappearing from small areas of remnant grassy woodland

One of the key factors causing the decline of the firetails is thought to be the replacement of native grasses with introduced pasture grass. Where grazing pressure from stock is high, the grasses also fail to set seed, thus depriving the firetails of their most important food.”

Australian Bush Heritage Fund
'Bush Heritage News Winter 2005'

The article refers to just one species of bird that is becoming nationally threatened. However, this applies to other species of wildlife also. It is imperative that the few surviving remnants of woodlands and grassy woodlands be protected.

Robins
Among the seasonal migrants are the robins. These are a spectacular sight, especially as they visit during the darker months of autumn and winter The male Scarlet Robin is unmistakeable, with its bright scarlet breast contrasting boldly with its back of velvet black, usually seen accompanied by several brown coloured female partners. They are a common sight here during the colder months. Occasionally its rarer relative, the Flame Robin is also seen, but this has a flame-red breast and a slatey-grey back. Unfortunately, robins are declining in numbers, probably due to habitat loss.

Blue Wren
Fortunately the beautiful Blue Wren, well known and loved by everyone, is common here all year round, as is the similar sized Yellow-tailed Thornbill (with its more subdued brownish plumage and bright yellow rump). Many of the smaller birds such as these depend on low bushes (not just large trees) in which to find shelter for nesting and protection.

Parrots
Parrots are a prominent feature of the woodlands, finding nesting sites in the many hollow trees, and in spring they are especially conspicuous, squabbling noisily with each other (and with the ever present exotic mynahs and starlings) over nest sites. Eastern Rosellas and Red-backed Parrots are commonly seen, and Galahs are also a common sight, with White Cockatoos and Corellas often seen flying overhead. The abundance of these parrots often causes us to overlook their brilliant colours.

Wedge-tailed Eagles
Often seen flying overhead are the majestic Wedge-tailed Eagles, as they search the ground below for rabbits, their main source of food. Whistling Kites and Little Eagles similarly soar above the grasslands and woodlands, also on the hunt for rabbits. Other hawks, large and small, fly among and above the trees, hunting for prey. Kestrels and Black-shouldered Kites hover over the grassland looking for insects and small birds, while falcons course the skies at great speed with long pointed wings, hunting larger birds. The occasional White-bellied Sea-eagle is sometimes seen flying over the adjacent Western Water treatment plant, and the nearby Melton Reservoir. This surprising visitor is similar to a Wedge-tailed Eagle, but has striking black & white coloration, and no long wedge-shaped tail.

Magpie Geese
Surprisingly, Magpie Geese can also be seen flying in the vicinity. These are large impressive looking water birds with bold black and white plumage. Due to drought conditions they are finding refuge on the adjoining ponds at Western Water Sewerage Works at Surbiton Park. These magnificent birds are familiar to all who have seen wildlife documentaries of Kakadu, not to mention featuring prominently in television adverts exhorting us to visit the Northern Territory. These birds were once a familiar sight in Victorian wetlands in the early years of settlement, but they were swiftly exterminated by a combination of extensive wetland drainage and uncontrolled market shooting to supply an eager market for fresh waterfowl at Victoria Market. They have been bred extensively at Lara Research Institute for many years, in hopes of their re-introduction into Victoria. Magpie Geese are now symbolic of the Far North, but their hopeful return to local wetlands would be a welcome sight.


Many other species of birds make their homes in Pinkerton & Bushes Paddock. Some live here permanently, while others are visitors only, migrating from other places at various times of the year. The Bird Observers Club conduct regular surveys of birds, and maintain a list of the birds found here, updating it at regular intervals.

The range of habitats in and around Pinkerton & Bushes Paddock ensures a healthy population of native birds. The grassy woodland itself adjoins a sizeable remnant of restored native grassland, while itself surrounded by farmland and grazing land. The nearby Werribee River corridor, separated from the woodlands by the Western Water treatment plants (with its large collection of treatment ponds) also ensures a healthy diversity of bird life in and around these two reserves.

Mulla Mulla Grassland Plants

Mulla Mulla Grasslands (Bush's Paddock) contains an extension of the Pinkerton Woodland, however there is a cleared paddock between the two areas. The majority of the vegetation on this 45ha paddock is native grasses and herbs.

It was acquired by Melton Council 1990’s as a buffer to the proposed adjacent quarry. In 1999 a WWF grant was received by Council to restore the grassland. A Conservation Covenant was applied by Trust for Nature. PLEG has been co-jointly managing this grassland with Melton Council from this period.

The signature plant thriving in this paddock is Featherheads or Tall Mulla Mulla (Ptilotus macrocephalus)

Plant List for Bush's Paddock  by Doug Frood
All Photos taken on-site by Colin Rowan & Cathy Powers


Ptilotus macrocephalus
(feather-heads)


Stackhousia monogyna
(creamy candles)

Eryngium ovinum
Eryngium ovinum
(Blue Devil)


Pimelia linifolia
(slender rice-flower)

Dianella longifolia
Dianella longifolia
(Plains Flax Lily)

Pelargonium rodneyannum
Pelargonium rodneyannum
(Magenta Storks-bill)

Convolvulus erubescens
Convolvulus erubescens
(Pink Bindweed)

Cudweed
Euchiton invlucratus
(Common Cudweed)

Lemon Beauty Heads
Calocephalus citreus
(Lemon Beauty Heads)

Helichrysum             apiculatum
Helichrysum apiculatum
(Common Everlasting)

Bracteantha viscosag
Bracteantha viscosa
(Sticky Everlasting)


Arthropodium strictum
(Chocolate Lily)





Grasses


Chloris truncata (Windmill Grass).
New Shoots (Left),Mature heads (Right)
 


Stipa bigeniculata
(Tall Spear Grass)


Themeda triandra
(Kangaroo Grass)





The Grassy Woodlands


General View - Grassy Woodland

Native Spear Grass
Tricoryne elatiorg
Tricoryne elatior
(Yellow Rush Lily)

An old rock wall on-site

General View
Walking in the tall grasses.










Einadia nutans
(Nodding Salt Bush)

Low growing,
Microlaeana stipodes
(Weeping Grass  )

Convolvulus
(Twining flower)

Ripe Berries of the Salt Bush




Planting of Grassland species - Organised by Melton Shire

The initial planting of selected native plants were made using a special weed mat, which would hopefully reduce the incidence of weeds and promote the growth of native plants.
Four months later, the field grasses have grown (background) and the special plants in the weed mat have grown well.

Everlasting Daisy










Bracteantha viscosa
(Sticky Everlasting)


Helichrysium apiculatum
(Common Everlasting)

Wahlenbergia communis
(Tufted Bluebell)


Background

Kangaroo Grass
Photographs by Colin Rowan

Mulla Mulla Grasslands (Bush's Paddock) is a 45 hectare native grasslands site.  It supports significant remnants of Kangaroo Grassland and Greybox Grassy Woodland.

A long-term goal is to restore the grassy greybox woodland to national significance.

Why Do We Bother!  We see wide open fields every time we go out into the country, vast fields of crops, wheat, barley, canola etc, but as with pine plantations and the like these are introduced, actual native grasslands are a rare sight; less than 1% still remain. Could we cope if less than 1% of forests were remaining?  Native grasslands contain not just grasses, but many other native plants as well.  Plants such as Daises, Lilies, Orchids abound.  A healthy grassland prevents the invasion of the area by introduced weeds.  Bush's Paddock also contains a valuable stand of Grassy Woodland, which apart from the grasses and plants provide a haven for wildlife and also act as a wildlife corridor to adjoining forests.

Mulla Mulla Grasslands (Bush’s Paddock) is located in the Shire of Melton on the western slope of Mt. Cotterell. It forms part of the Victorian Volcanic Plains bioregion and contains the ecological vegetation classes of plains grassland, plains grassy woodland. The average rainfall is 450mm focusing on Mt. Cotterell ( height 204 meters). These basalt plains grasslands are of State significance and are important as there remains less than 1% of native grasslands in Victoria today. Pinkerton Landcare and Environment Group co-jointly manages Bush's Paddock along with the Shire of Melton.

Restoration planting has been undertaken using seeds from local provenance in the Mt. Cottrell/Exford region. Some of these have been propagated by members of the group. The planting of the threatened plant turkey-bush (eremophila deserti), propagated by a member of the group has been undertaken.

Burning of dead boxthorn over winter, spot spraying serrated tussock during autumn and late winter/early spring are on-going maintenance jobs. In early spring it may be necessary to graze the annual grasses and broad-leafed weeds, and continue to spot spray phalaris aquatica. Further seed collection and propagation of understory species such as sticky everlasting (bracteantha viscosa) is a summer activity.

Monitoring of emerging vegetation is undertaken using photography and mapping. Bird sightings are recorded and the Bird Observers Club Australia (BOCA) has undertaken to do quarterly surveys. Members of the group have monitored rabbits with spotlights, mapped and marked their holes and the rabbit proof fence is regularly checked.


Please contact the  Shire of Melton for approval to visit Mulla Mulla Grasslands (Bush's Paddock).

Mulla Mulla Grasslands (Bush’s Paddock) is co-jointly managed by Pinkerton Landcare and the Shire of Melton.

It is a 45 hectare native grasslands site located in the Shire of Melton on the western slope of Mt. Cotterell. It has a large and diverse population of wildflower and supports significant remnants of Kangaroo Grassland and Greybox Grassy Woodland.

With our help these plants are flourishing, bringing back the birds and other animals of the native grasslands.

Mulla Mulla Grasslands forms part of the Victorian Volcanic Plains bioregion and contains the ecological vegetation classes of plains grassland, plains grassy woodland.

These basalt plains grasslands are of State significance and are important as there remains less than 1% of native grasslands in Victoria today. Read more...

Mulla Mulla Grasslands

The grasslands contain many important plants. One is the Tall Mulla Mulla which is of high regional signifiance - potententially extinction prone. Check the flora further here...

Ptilotus
Close to 100 species of Ptilotus occur across Australia, mostly in the drier inland regions. A name commonly used to refer to members of the group is mulla mulla and this is where Mulla Mulla Grasslands gets its name. The name is obviously derived from an aboriginal language group but the exact origin is not clear.

A distinctive wildflower growing on the grasslands is Ptilotus macrocephalus, commonly called featherheads. The name refers to the feathery flower heads which are born on erect stems above a basal rosette of narrow leaves.

A second species, P. spathulatus (pussy tails) also occurs in the grassland but it is often overlooked being only a few centimetres high.

Both featherheads and pussy tails are perennial herbs that flower in spring each year. Seeds are dispersed when the fluffy seed heads detach from the plants and blow across the plain. The plants are much reduced by the end of summer with new growth sprouting from the woody carrot-like rootstock after the first autumn rains.

Ptilotus text by Simon Jolly

Ptilotus macrocephalus (featherhead)

Ptilotus macrocephalus (featherheads).
Photo by Ian Bell

 

 

Drawing of the Ptilotus macrocephalus

Drawing of the Ptilotus macrocephalus
(Tall MullaMulla) Plant by George Stolfo (with permission).

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