"Nothing seems to rouse the passions of some Australians so much as disparaging roses, lawns, plane trees and the like. Yet I really do think that they are a blot on the landscape. I used to joke that I'd shout beer all round at my local pub the day someone brought me a plane tree leaf that an insect had actually taken a bite out of. The fact is, that as far as Australian wildlife goes, plane trees are so useless that they might as well be made of concrete. Australia is home to 25,000 species of plants, as opposed to Europe's 6,000 or 7,000. Surely amongst that lot we can find suitable species that will provide shade, and food for butterflies and native birds as well. To be honest, there is another reason I dislike many introduced plants. If gardens are a kind of window on the mind, I see in our public spaces a passion for the European environment that indicates that we are still, at heart, uncomfortable in our own land. If we can see no beauty in Australian natives, but instead need to be cosseted in pockets of European greenery, can we really count ourselves as having a truly sustainable, future adapted to Australian conditions?" ~ Tim Flannery, scientist, conservationist and author.

 

 

 

 

 

Why grow native?
Local species are adapted to the soils and climate of this region. They require less attention, are less likely to become environmental weeds and are less likely to fail than many introduced plants. Growing local plants helps preserve them and preserves the countryside's 'Australian' character and provides food for native birds and other animals.

Growing native helps keep our environment in balance. Roger Oxley gives the example of boxthorn. "The white flowers of native blackthorn (Bursaria) attract certain parasitic wasps in late summer. These wasps lay their eggs in, and subsequently kill, the grubs of Christmas beetles that can cause terrible damage, and even death, to our gum trees This rather ordinary, straggly shrub also plays a vital role in the survival of Australia's rarest butterfly, the Bathurst copper butterfly, which relies on a small black ant for care for its caterpillars. The ant, in turn, depends on the boxthorn. Some birds use the boxthorn for protection from predators.

To grow local native plants successfully, fertilisers need NOT be added to the soil. Mulching with leaves and red gum chips will help deter weed growth. An occasional good watering is advisable in dry weather.

Tim Barden of Ko-warra transplants is propagating a variety of Weeping Grass (Microlaena stipioides) which has great potential for lawns, requiring only about half as much water as conventional lawns. He is also propagating an even hardier native grass, Redgrass (Bothriochloa macra).

Before choosing a plant for a site, consideration should be given to the width and height a mature plant will attain. It is not wise to plant trees close to your house or, in the case of town properties, close to the neighbour's fence. Trees such as Red Gums and Box are too large for the typical town block.

 

Indigenous plants

of

Northern Victoria and Southern NSW

Part 3: plant tour

 

 

 

Left: Ironbark, Box and Whirrakee Wattle near Bendigo. Above: Everlastings

Plants suitable for garden cultivationPlants: the top 10A plant trip around Moama

Whipstick Plants Weeds Reference Books Why Grown Native?



A plant tour around Moama
If you live in the area, armed with a few native plant books and a road map, take a drive around Moama in search remnant native vegetation. The following is based on notes prepared by John McKindlay of Riverine Nursery, Perricoota Road. Recommended is a map such as Moama 1:50,000 (Central Mapping Authority NSW) or CFA Rural Directory - Region 20.

Start at the Border Inn corner and drive along Blair Street (Barnes Road). Once out of the town, a strip of bushland between the railway line and Barnes Road contains a number of interesting plants. This vegetation should be preserved because its collection of plants is unmatched in the region.

• This is one of the few places around where Kangaroo Grass still grows. Popular with cattle, this grass has elsewhere been eaten out or replaced with introduced pasture.

Kangaroo Grass

• Drooping Chinese Scrub (Cassinia arcuata) can be seen. Contrary to popular belief, this plant is native... and it is a good colonising plant, protecting other species until they can become established.

• Native Black Thorn or Sweet Bursaria (Bursaria spinosa) provides cover for the Superb Blue Wren and other small birds. It harbours a wasp which attacks Christmas Beetles and so it is desirable to protect this shrub.

• Spreading Flax Lily (Dianella admixta) (Formerly Dianella revoluta) is a small plant with sword-like leaves. It can grow on sandy soils like those between the Crofton St campus of Echuca College and the Murray.

• Golden Wattle (Acacia pycnantha) is Australia's floral emblem.

Golden Wattle

• Mallee Bush Pea (Eutaxia diffusa) is one of our "egg and bacon" plants. The leaves of this small shrub fold up in times of drought so that it can conserve moisture.

• Sugarwood (Myoporum platycarpum)

• Showy Parrot Pea (Dillwynia sericea)

• Mallee Wattle (Acacia montana) is more common in the Mallee.

• Gold Dust Wattle (Acacia acinacea) is a great small wattle which is most-attractive when in flower.


Gold Dust Wattle in bloom

Turn left at Milgate's Lane. This road links Barnes Road to the Cobb Highway and the roadsides are of high conservation value. Regeneration over the past few years has been very good (apart from the area of ploughed roadside and roadside dump site). Some of the plants growing alongside the road here are:

 

• River Red Gum (Eucalyptus camaldulensis)

• Black Box (Eucalyptus largiflorens)

• Lignum (Muehlenbeckia florulenta), an important part of the ecosystem]

• Western Black Wattle (Acacia hakeoides) ~ a truly excellent garden plant available from native plant nurseries

• Boobialla (Myoporum montanum)

• Ellangowan Poison Bush (Eremophila deserti)

• Emu Bush (Eremophila longifolia) ~ emu bushes deserve to be in ALL local gardens but have, alas, never achieved the fame they so rightly deserve. Do yourself a favour and plant some!

• Clustered Everlasting (Helichrysum semipapposum) ~ everlastings colour our local forests in spring. They aren't just found in Western Australia or in the deserts!


Clustered Everlasting

• Ruby Saltbush ~ so often regarded as a weed is worthy of place in any local native garden!

Note the wide roadside reserve where Milgate's Lane joins the Cobb Highway. Here is an area that is regenerating really well. There are lots of young trees and shrubs. Turn north at the highway and follow it for a few kilometres until the Centre Road intersection, where the highway curves to the right. Follow Centre Road to Ham Road and turn left (west). Along Ham Road you can find:

• Weeping Pittosporum (Pittosporum formerly phillyreoides) ~ more attractive that the feral Pittosporum found in many local gardens. Try this one instead!


Seed pods of Weeping Pittosporum

• Western Black Wattle

• Sugarwood (Myoporum platycarpum)

• Desert Cassia (Senna nemophila) ~ another plant that deserves a spot in local gardens but which should not be "over-watered".


Senna

• Bull Oak (Allocasuarina leuhmannii) ~ a great nitrogen fixer

• Miljee (Acacia oswaldii)

• Saltbush (Atriplex semiboccata)

• Grey Box (Eucalyptus microcarpa)

• Gold-dust Wattle (Acacia acinacea)


Gold Dust Wattle in a Moama garden

The western end of Ham Road supports a surprising group of shrub species not found in surrounding areas. Turn into Lang Road. Along Lang Road you can see:

• Myall (Acacia rigens)

• Hooked Needlewood (Hakea tephrosperma)

• Boree (Acacia pendola)

Turn off Lang Road into McKindlay Road. Along McKindlay Road you can see:

• Drooping Cassinia (Chinese Scrub) (Cassinia arcuata)

• Ruby Saltbush (Enchylaena tomentosa)

• Creeping Saltbush (Atriplex semibaccata)

• Wedge-leaf Hopbush (Dodonaea viscosa subsp cuneata)


Wedge-leafed Hopbush

• Leafless Cherry (Exocarpus aphyllus)

• Miljee (Acacia oswaldii)

• Grey Box (Eucalyptus microcarpa)

• Bull Oak (Allocasuarina luehmannii)

• Gold Dust Wattle (Acacia acinacea)

Turn onto Caloola Road at the northern end of McKindlay's Road. There's a good clump of Grey Box close to McKindlay Road, followed by scattered Bull Oak. There is then scattered Grey Box with scattered Western Black Wattle and Punty until Perricoota Road. Follow Caloola Road back to Perricoota Road and take Perricoota Road back to Moama. You may wish to stop at the swamp opposite the Perricoota Woolshed to search for water birds. There are a couple of most unusual 'leafless' trees growing here! Stop again en route at the Five Mile Reserve (Moama State Forest), one of many places where there is good regeneration because fewer mobs of cattle use the stock routes these days. Here, apart from box, there is:

• Acacia salicina (excellent timber tree),

• Yarran (Acacia homalophylla) and

• Moonah (Melaleuca lanceolata)

Please email me, stocky at echuca dott net dot au, if you would like to suggest improvements to the above instructions or if you come across some good plants during the tour. KS.

 

 

 

 

Whipstick Plants
Many outstanding plants grow in the Bendigo Whipstick, Dargile State Forest and other areas of box-ironbark forest. Many are available for sale from Goldfields Regeneration Nursery, Bendigo. Some take the plants of these "forgotten forests" for granted but nowhere in the world are there more attractive wildflowers! Visit it in Spring and be inspired!

 

Here are just a few of the outstanding plants which grow in the forests around Bendigo and which are suitable for cultivation:

• Black-eyed Susan (Pink Bells) Tetratheca ciliate (Height: 0.3m)

• Cranberry Heath Astroloma humifusum (0.2m)

• Rosy Heath Myrtle (New genus name) ramosissima (0.3m.)

• Red Correa Correa reflexa rubra (1m.)

• Fairy Wax Flower Eriostemon verrucosus (1m.)

• Cat's Claws Grevillea alpina (1m)


Cat's Claw Spider Flower (Grevillea alpina)

• Wilson's Honey Myrtle Melaleuca wilsonii (2m.)

• Scarlet Mint Bush Prostanthera aspalathoides (2m.)

• Bent-leaf Wattle Acacia flexifolia (2m)

• Whirrakee Wattle Acacia williamsonii (3m.)


Whirrakee Wattle

• Green Mallee Eucalyptus viridis (5m)

• Bull Mallee Eucalyptus


Bull Mallee

• Caledenia are tiny orchid-like plants are best grown in pots. They are unlikely to survive if taken from the wild (which is illegal any way).


Caledenia

Click here for more information about the Whipstick

Plants suitable for garden cultivationPlants: the top 10A plant trip around Moama

Whipstick Plants Weeds Reference Books Why Grown Native?

Echuca Landcare Group's pages

Northern Victoria and Southern Riverina Conservation and Environment Site

  Section 1: Conservation News  Section 5: Photo Gallery
  Section 2: Bushwalking  Section 6: National Parks & Reserves
  Section 3: Birding  Section 7: Animals
  Section 4: Local Plants (continued) Section 8: Conservation Links

Bonus: short bush stories

 

Reference books on local plants
Nathalia Wildflower Group, Flora of the Nathalia District and Barmah Forest. This book, partly funded by Parks Victoria, has been reprinted. It is an invaluable guide to the plants of the region and is equally useful in the Millewa Forest, on the NSW side of the border. Being a pocket guide, many plants are, e.g. Banksia, are excluded.

M Driver &M Porteners: The Use of Locally Native Trees and Shrubs in the Southern Riverina, (available, possibly free of cost, to locals by phoning Greening Australia, PO Box 1010 DENILIQUIN 2710 on 058 813 429) is an outstanding colour booklet produced for land holders by Landcare, Greening Australia and Royal Sydney Botanic Gardens.

G.M. Cunningham et al: Plants of Western NSW (reprinted I993 by Inkata Press). This book is no pocket guide but an outstanding and comprehensive work of several hundred pages. Like the Nathalia Wildflower Group's book, this guide features coloured photographs of the plants listed.

Fay Boyle, Frances Cincotta, Dianne Davies et al, Indigenous Plants of Bendigo: a gardener's guide to growing and protecting local plants. First published in 2004, this gardener's guide was produced by the City of Bendigo in conjunction with the Bendigo Native Plants Group. Available free of cost to ratepayers, this is a must-have book if you reside in the area! All Councils should consider producing a booklet similar to this.

Several texts cover the plants of the Bendigo Whipstick and the Box-ironbark Forests found to the south of the region. The Bendigo Field Naturalists Club has published a number of works. The VNPA has published a useful guide to the plants of the box-ironbark forests.

Catalogue of Goldfields Regeneration Nursery, Tannery Lane Bendigo. This nursery has an extensive range of local plants listed in its catalogue and sells a selection of reference books. Well worth a visit if you live in the region. A colour coding system in the catalogue distinguishes between Riverina (Northern Plains), Goldfields, and Central Uplands plants. Open 7 days. www.goldfieldsrevegetation.net.au

Paul Urquart and Leigh Clapp The New Native Garden: Designing with Australian Plants (New Holland 1999). This book suggests ways in which native plants can be used as part of a designed garden rather than as an imitation of natural bush. Indigenous plants can be used along with other native and even introduced plants.

Diana Snape's book, The Australian Garden (Blooming Books 2002), also makes suggestions on designing a garden using a blend of local and non-local Australian plants.

 

 

 

 

 

 

Small delicate plants such as this can sometimes be observed in local bushland during the Spring. Enjoy orchids and and other plants in the bush but leave them there! Transplanted natives are unliekly to survive in your garden: most plants can be purchased from specialist nurseries at low prices. It is suggested that tubestock is likely to develop better root systems and survive longer than older, larger plants. Let others waste their money on plants in pots ~ keep to tubes! By the way, email stocky at echuca dot net dott au if you can identify the plant above.

 

 

 

 

Farmers can encourage natural regeneration by fencing around existing trees to keep out stock and rabbits: it's much cheaper and easier than tree planting. Maintaining roadside and remnant native vegetation helps keep a seed bank for future revegetation projects. It also helps native fauna to survive.

Recent studies by Deakin University researchers suggest that at least 30% of indigenous plant cover needs to be retained and/or enhanced (e.g. in an area 10km by 10km) in order to meet the habitat requirements of the majority of native birds. Whilst 10% cover is the minimum threshold for the majority of native birds and mammals, many require at least 30% cover and large bushland blocks.

 

 

 

 

 

 

 

Links

Australian National Botanic Gardens

Australian Plants Society (formerly SGAP)

On-line Herbarium Charles Sturt University's on-line herbarium features over 2,000 images of weeds and indigenous plants.

 

 

 

 

 

~ Notes by Keith Stockwell ~