Category Archives: Flora

Swampcare in Wentworth Falls

Kittyhawke Swamp

Kittyhawke Swamp, North Wentworth Falls. Photo by Peter Ardill

Wednesday  29th March  9am – 3pm     Join the long term efforts of volunteers to free this large swamp system of a huge variety of weeds and restore the habitat of the Giant Dragon Fly and the Blue Mountains Water Skink.  A joint NPWS/ BMCC activity.  Lunch and morning tea donated by the Hominy Bakery. Book with Lyndal on (02) 4780 5623 or lsullivan@bmcc.nsw.gov.au by Tuesday 21st March.

  

Cumberland Plain Landcare Support kicks off!

The Cumberland Plain Landcare (and Bushcare) Support Program is kicking off early this year with monthly events designed to bring in volunteers, informal training and a small amount of emergency funding to help western Sydney Landcare and Bushcare groups in need.

The Program is kicking off on the Cumberland Land Conservancy’s “Wallaroo”, on Saturday Feb 11th in Mulgoa. Volunteers will be camping out on this beautiful property with dinner, bush poetry and star gazing. An informal talk about the fauna of western Sydney is also planned for the Wallaroo event.

Other events across western Sydney will be equally entertaining and at unique Cumberland Plain Woodland sites, or other threatened Ecological Communities, including rivers, wetlands and rainforests.
All events will have informal talks about aspects of western Sydney’s bushland and will be catered for.

Volunteers from outside of western Sydney are encouraged to come along and help out. Bush regeneration experience would be great, but not essential as training will be provided. More info? Contact…

Xuela Sledge, Local Landcare Coordinator, Greater Sydney Landcare Network
E: xuela.sledge@greatersydneylandcare.org
Ph: 4724 2146

 

Bushcare Boosters Training for Bushcare & Landcare volunteers

Geoff presents the birds and the bees

This year BMCC sponsored 2 one-day workshops for Bushcare. Bushcare Boosters is a three-part course which was designed by the Sydney Metro CMA, Volunteers Co-ordinators Network in conjunction with the Australian Association of Bush Regenerators and several local councils.

We’re aiming to ensure that our community conservation program volunteers are up to date with the current best practices in Bushcare and the opportunity to develop the highest standards possible—the ones we are used to!

To that end, we decided to hire an expert trainer, Geoff Bakewell, who is very experienced in Bushcare and is certified to teach the Bushcare Boosters program, a combination of classroom and field based learning. Geoff has worked as a Bushcare Officer and has delivered Bushcare Boosters to Bushcare volunteers for both local and state government.

So far, we have covered two of the three modules. Module 1, “Bushcare and the Big Picture” looked at the history of Bushcare, the values, problems, plants and animals present on Bushcare sites and the development of site strategies. It was held at South Lawson Park, a good example of a site with many values and complex issues to keep its Bushcare volunteers busy.

Module 2, “The Birds and the Bees of Bushcare” was at another long-term Bushcare site: Jackson Park, Faulconbridge. We spent half a day discussing habitat— how to assess it, find evidence of fauna occupying it, how to look after it.

The third module will cover weed control technique and safe work practices. It is yet to be scheduled, but we will run it as soon as we can—so stay tuned for more information or contact Monica at the Bushcare Office on 4780 5528 or mnugent@bmcc.nsw.gov.au

Bushcare Boosters in Jackson Park

Bringing Back the Birds in Blackheath

A misty and cold Saturday morning was brightened and warmed by local families at Popes Glen in Blackheath recently. It was an informal idea amongst friends about getting together to spend some time, while getting their kids together and giving them something great to do. Then everyone has a nice bit of morning tea and a chat while the kids run off some more of that energy!

Little people making a Big difference!

Little people making a Big difference!

And what better thing to do in the outdoors than pop down and meet a local Bushcare group?

Well, that is just what a group of friends in Blackheath did. A wonderful little army of youngsters and their equally wonderful families came down to help the Popes Glen volunteers plant out their third Small Bird Habitats.

These habitats are small, strategically placed areas which are then densely re-vegetated with a mixture of native shrubs and ground cover plants. As they grow and develop these plants will form very dense thickets, perfect for providing shelter, protection and food for many species of small native birds which are known to live in Popes Glen.

Surveys have shown us that these small birds are using several large piles of timber debris left on the site after the treatment and felling of several large Willow trees. This fantastic fact demonstrates the ability of a recovering Bushcare site to provide new habitat and resources for native creatures, where in the past those creatures have only seen their habitat diminish.

With the news that the small birds are moving in to Popes Glen for the new habitat came a potential problem. While these debris piles provide the perfect opportunity for small birds to move in, they are not going to last forever. The wood is steadily breaking down into humus. Not so good for birds, but perfect for plants.

And there was the answer to the problem. The Popes Glen volunteers decided to take advantage of the rich soil by planting shrubs which will grow to replace the structure of the piles as they break down. Then the birds which are depending on their pile of logs for their home can watch their new home grow around them, before their old houses fall down!

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What a nice way to spend a misty Spring morning!

By morning tea time, Popes Glen had one hundred and forty new plants. They were all guarded, watered and ready to grow into a palace for small birds! There was a wonderful atmosphere of smiling and fun. Everybody had a contribution no matter how big or small! What a wonderful day at Bushcare!

Where would we be without BUBBLES!

Where would we be without BUBBLES!

 

Decades of Healing e-version now available!

Popes Glen Bushcare

Alan Lane explains the native regeneration at Popes Glen to BMCC Councillors

Alan Lane of Popes Glen Bushcare is pleased to tell you that the report on the long-term wetlands remediation project at Popes Glen, Blackheath is now available on the Popes Glen Bushcare Group’s web site.

Look for the Book Funnel link on http://popesglen.bushcarebluemountains.org.au/publications

It is also available direct from Book Funnel:  http://dl.bookfunnel.com/i3nt7ey9v9

You’ll see that you have three options depending on how you want to read the book: mobi for your Kindle, epub for your i-pad, smart phone, etc., or pdf if you prefer to read it on your computer.

Alan would love to have your feedback – on the content, writing, structure or ways we might make it more useful when we revise it at the end of the grant.

Bushcare Boosters Training

The first of the three Bushcare Boosters training sessions was at South Lawson Bushcare Site.  Twelve people attended and it was a mix of presentation inside and a site visit.

The idea of these workshops is to give a big picture of planning and assessing your sites. The next workshop will be held at on Sunday the 5th of June and we will be looking at Fauna considerations on your site. Stay tuned to the events page to find out more.

The key take home from this session is;

  •  Everyone who is at Bushcare every month has something to contribute to the planning sessions and work plans for your Bushcare Group.  Every group has a work plan ask your Bushcare Officer to talk you through yours.
  • Information from out of area on weeds is vital as it can indicate how much attention we should be paying to emerging weeds. This site was Turkey Rhubarb http://weedsbluemountains.org.au/weeds/turkey-rhubarb and Arum Lily http://weedsbluemountains.org.au/weeds/arum-lily-2/
  • having a look around to see issues past the boundaries of your site is vital when planning for your work plan.
  •  The South Lawson Bushcare group has done some tremendous work to safeguarding the swamp and bushland areas.
On site with Geoff and some of the group looking at some fauna evidence at South Lawson Bushcare site

On site with Geoff and some of the group looking at some fauna evidence at South Lawson Bushcare site

Native Hydrangea (Abrophyllum ornans):  Mistaken for a Weed?

by Ian Baird Friends of Katoomba Falls Creek Valley Bushcare Group & Remote Bushcare

Over a number of years, I have walked the Victory Track along Saffasfras Creek from Faulconbridge to Springwood, exploring various tributaries and their associated gallery rainforests. On one occasion I was surprised to find, growing next to the track in the rainforest, a sparsely branched, medium-sized shrub with very large leaves, and observed that it looked a bit like a hydrangea. However, I had a feeling it was the native hydrangea and that I had seen a photo of it in Fairley and Moore (2000). I looked it up later, and confirmed that it was the native hydrangea, Abrophyllum ornans, a member of the Roussaceae family (F.Muell.) Hook.f. ex Benth. More recently, on two occasions, I have found individual plants near the track in the rainforest in different locations.

Native Hydrangea cf Lyndal Sullivan

Native Hydrangea photo courtesy of Lyndal Sullivan

The most recent sighting was of a plant (photographed) regrowing from the base after having been sawn off near ground level by someone. It occurred to me that this may have been a case of a well-intentioned, but misguided attempt at weed control by a bush regenerator or bushcarer, as the plant does stand out as something unusual. This is thus a salutary warning that the native flora contains many plants that do not necessarily fit the mould, in terms of many people’s perceptions of what ‘typical’ native plants look like, and the need for bushcarers to exercise caution. If in doubt, when deciding whether a plant is a weed. It is best to ask someone with appropriate ID skills before taking action.

The native hydrangea is the only species in the genus (monotypic). The species has previously been included within the Saxifragaceae, and more recently, the Escalloniaceae (with possumwood, Quintinia sieberi). Shrubs or small trees to 8 m high. Flowering October–December. Its habitat is warm-temperate and subtropical rainforest, especially along smaller watercourses or in gullies on poorer soils. The natural range of distribution is from the Illawarra of NSW (north of the Shoalhaven River) to the McIlwraith Range in far north eastern Australia. NSW subdivisions: NC, CC, SC.  For the plant description see Plantnet:  http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Abrophyllum~ornans

There are a small number of records for the lower-to mid-Blue Mountains, including one previous record from Sassafras Creek, Springwood by L.A.S. Johnstone in 1977. For Australian Virtual Herbarium map of records, where individual records can be examined, see: http://avh.ala.org.au/occurrences/search?taxa=Abrophyllum+ornans#tab_mapView

Weeds Blitzed at Kingsford Smith Park

Gang Gang St before

Gang Gang St before

On Saturday 27 February members of bushcare groups in the Leura Falls Creek Catchment and the Leura Falls Creek Catchment Working Group, came together for a weeding morning at Kingsford Smith Park. Since 2007 the group’s yearly get-together has taken place at the iconic Leura Cascades. This year, in order to tackle the source weeds in the upper part of the catchment, the groups decided to focus on Kingsford Smith Park.

The park has both historical and horticultural values and is significant to the Leura Falls Creek Catchment. It contains many noxious and environmental weeds. They are a problem not just as a source of propagating material – water, wind and bird borne  – but also because weeds are a major component of the vegetation that block views into the Park. A number of formed drains enter into the Park and ground water seeps in. The groundwater has a high impact on the creek and catchment because it picks up water from the Great Western Highway, the rail corridor and Katoomba township. A creekline forms within the park, and drains through private property before entering the Vale Street wetlands and joining Leura Creek. Leura Creek flows through Leura Park and into the Leura Cascades and the National Park. There is a significant stand of Mountain Ash – Eucalyptus oreades – within the park. This stand occurs in the triangle of land between William, Gang Gang and Lovell Streets.

The work on the day focused on removing the privet hedge along Gang Gang St, weeding in the ‘oreades  patch’, removing ivy from Tree Ferns, removing trad and spot weeding for noxious and environmental weeds. Team privet could probably get a Guinness Book of Records achievement for their work along Gang Gang St– the most privet removed in the shortest period of time!!

The get-together also provided an opportunity for a strong working relationship between Blue Mountains City Council’s Urban Weeds, Bushcare and Parks teams and the community bushcare groups. For all your work in the Park, many thanks go to David Whiteman and team, David Pinchers and Mark Vickers and team. To Karen Hising, Tracey Williams and Erin Hall, many thanks for the organisation of and support on the day and many thanks to the 17 bushcare volunteers for your amazing weed blitzing work. We all agreed that it was inspiring to start making a difference in this part of our precious catchment.

If you would like to find out more about Leura Falls Creek Catchment and the work that we are doing please contact Jenny Hill at jhill9228@gmail.com

"Team Privet" after a job well done

“Team Privet” after a job well done

Jamison Creek Catchment Working Group

Queens Cascades Wentworth Falls

By Lachlan Garland

Great things are happening for the environment in the Blue Mountains. Three catchment working groups currently exist and I have just seen a very inspiring presentation on the work in Popes Glen in Blackheath.

The latest excitement is the creation of the Jamison Creek Catchment Working Group.

This unique catchment, unique because it exists on both sides of the Highway, is very important, but like most catchments, is under stress. Weeds, pollution, sedimentation and high water flow issues abound.

However, by utilising procedures, knowledge and actions created by other working groups, Jamison Creek can one day be returned to it’s former glory.

Anyone interested in getting involved can contact me on 0415 317 078 or email lachlan.a.garland@bigpond.com

Jamison Creek Catchment Care Day

On October 10th, 2015 the volunteers who regularly work in the Jamison Creek Catchment (Jamison St Landcare Group; Charles Darwin Walk Bushcare Group and the Valley of the Waters Bushcare Groups) held their first Catchment Care Day.

The aims of coming together like this were to:

  • increase awareness of the threatened species in the catchment, particularly Pherosphaera fitzgeraldii as well as Pultenaea glabra;
  • support the BMCC Bush Regeneration Team’s targeted Broom control program;
  • meet each other and learn about each other’s work.

We covered the length of the creek targeting Broom and also a considerable area closer to Wentworth Falls working on Montbretia, Privet, Erica and Japanese honeysuckle.

Eric Mahony (BMCC), Michael Hensen (BMCC) and Arthur Henry (NPWS) provided great information about the work in the catchment and the threatened species while we enjoyed a picnic lunch made possible by the NSW Office of Environment & Heritage Saving Our Species Program.  A big thank you to everyone involved!

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The story behind our most mystifying Atkinsonia ligustrina

Atkinsonia ligustrina close up of flowers, November 2015

Atkinsonia ligustrina close up of flowers

One of the glorious moments in the Blue Mountains bush is to find a rare plant in full bloom. So it was with Atkinsonia ligustrina that Rae Druitt and I found on the west side of the Mt Hay Road, 7.1 km from the Great Western Highway in Leura in late November. There were three plants, the middle one of which was nearest the road and easily photographed (see photos above and below). Its spectacular yellow flowering made it stand out for all to see.

At first glance it resembled Persoonia myrtilloides, another rare plant, but we soon changed our minds when we found that unlike all Persoonias in which four sepals roll back down the corolla, this plant had six strappy petals, sometimes seven or even eight, and they were spreading. Not only that but the anthers were adnate and very pale (see attached photo).

Atkinsonia ligustrina is a robust upright shrub with many red–brown stems that divide into a canopy of smooth, red–brown, brittle branchlets. The leaves are opposite, although at times appearing randomly placed because one or more leaves has fallen. Each leaf is elliptic, spreading, green (and bright green when new), (20)–25–(30) mm long, (5)–7–(10) mm wide, discolorous and slightly fleshy, the lower surface covered in felted hairs; apex obtuse; base tapering; margins entire; petiole about 2 mm long.

The inflorescences (in November) are axillary, in racemes almost the same length as the leaves, up to 8 tubular flowers on each raceme, pedicels short, petals narrow, strappy, yellow, spreading and about 7 mm long; anthers adnate, short, pale. Initially the fruit are green, ovoid–oblong (like a small olive) and about 15 mm long, but when they mature (in March) they become scarlet. They are not persistent, and all fruit will have fallen (or been eaten) before flowers set for next spring.

Atkinsonia ligustrina is a member of the family Loranthaceae, the mistletoes, which includes common genera such as Amyema and Muellerina. All are parasites on other plants, especially eucalypts. However, Atkinsonia ligustrina is unusual in that it is the only one of this group that is terrestrial, and not epiphytic. It is a hemi–parasite on the roots of neighbouring trees and shrubs: it obtains nutrients from them, but its own leaves make chlorophyll. The four families, Olacaceae, Loranthaceae, Viscaceae and Santalaceae make up the Order of Santalales, the parasitic plants.

Atkinsonia ligustrina is classified a rare plant, ROTAP 2RCa, which means that it has a maximum geographic range of less than 100 km, that it is rare, that it occurs in a National Park, and that it is adequately conserved. It occurs mostly in the upper Blue Mountains, but has been recorded as far south as Yerranderie and as far northeast as Mellong.

Atkinsonia ligustrina was named by Ferdinand von Mueller, the great nineteenth century botanist and Director of the Royal Melbourne Botanic Gardens and Herbarium, to honour a remarkable lady who lived and worked in the Blue Mountains at Kurrajong Heights. Caroline Louisa Waring Atkinson had been born in 1834 at her parents’ property “Oldbury”, near Sutton Forest and Berrima on the Southern Tablelands of NSW. She was the youngest of four children. Her father, an author, died when she was only 8 weeks old, leaving her widowed mother to bring up the family. Her mother was also an author, this time of Australia’s first children’s book “A mother’s Offering to her Children”. She remarried, but disastrously, for the new husband, George Barton, “became violently and irrevocably insane not long after the marriage”, resulting in the family needing to leave Oldbury.

Thus Louisa, as she preferred to be known, lived most of her life at “Fernhurst”, a house that her mother, Charlotte Barton, built at Kurrajong Heights in the Blue Mountains. Louisa was a somewhat frail child with a heart defect, but there was nothing wrong with her brain, and under her mother’s tutelage she developed many skills. She became a well–known botanist, journalist, novelist and illustrator. Along the way she acted as un–paid scribe for the unlettered people of the community, and she organised and taught in the district’s first Sunday School.

In her literary career, Louisa’s first claim to fame came with the publication, when she was 23, of a novel “Gertrude the Emigrant”, the first by an Australian–born woman to be published in Australia. She was also the first author to illustrate her own work. Her second novel, “Cowanda, the Veteran’s Grant” had a cover design by S T Gill. Numerous other novels followed, each with an educational and moralising import. Continued on page 5

In 1853, aged 19 she had her first series of illustrated natural science articles published in the Illustrated Sydney News under the title of “Nature Notes of the Month with Illustrations”. Later in 1860 for about ten years The Sydney Morning Herald published her series of natural history sketches titled “A Voice from the Country”. She also became well–known as an amateur geologist, zoologist and taxidermist. There seemed little she could not do.

Louisa is acknowledged as a leading botanist who discovered new plant species in the Blue Mountains and Southern Highlands, and she championed the cause of conservation during a period of rapid land clearing. She would often visit the Grose Valley, Mt Tomah and Springwood, and collect specimens for both Rev Dr William Woolls (a well–known teacher and amateur botanist) and for Ferdinand von Mueller. As a consequence of the quality of her information and the professionalism of her approach she was commemorated in a number of names of native plants: Atkinsonia ligustrina, Erechthites atkinsoniae (now Senecio bipinnatisectus), Epacris calvertiana, Helichrysum calvertiana, Xanthosia atkinsoniana, and Doodia atkinsonii (no longer a recognised species, no modern synonym, but believed to be a form of the modern Doodia caudata).

In 1865, when Louisa was 31, she and her mother returned to Oldbury, where her mother died in 1868. Louisa married the following year, when she was 35: James Snowden Calvert was a wounded survivor of Leichhardt’s expedition of 1844–5, and had been manager of Cavan station at Wee Jasper near Yass. He too was keenly interested in botany. Louisa bore a daughter in April 1872, but unfortunately succumbed to her heart condition 18 days later.

Louisa Atkinson is remembered in the local community as a pioneer of dress reform. She discarded the long dresses of the period for trousers because they were much more suitable for bushwalking and pony riding. Needless to say, this aroused “some twitterings in the ranks of the colonial Mrs Grundys” of the area.

Atkinsonia ligustrina Mt Hay Rd Leura

Atkinsonia ligustrina Mt Hay Rd Leura

text and photos by David Coleby, Australian Plant Society (APS) Blue Mountains Group.