Friends of the Australian National Botanic Gardens Number 90 December 2018
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Friends of the Australian National Botanic Gardens Number 90 December 2018 Friends of the Australian National Brenda Runnegar Botanic Gardens Patron Her Excellency Lady Cosgrove Vice Patron Mrs Marlena Jeffery President Max Bourke Vice President Vacant Banksia coccinea, ANBG Secretary Jann Ollerenshaw Treasurer Helen Elliot General Committee Wendy Antionak In this Issue Linda Beveridge David More 3 Threatened species in the ANBG nursery Alan Henderson Lynden Ayliffe 4 Preparing a Banksia Garden in the ANBG Public Officer Wendy Antoniak Exec.Director ANBG Dr Judy West 6 Donation of award winning artworks Post: Friends of ANBG, GPO Box 1777 Canberra ACT 2601 Australia Telephone: (02) 6250 9548 (messages) 7 What's new in the ANBG Image Collections? Website: www.friendsanbg.org.au 7 Friends Life Membership Friends’ activities and contacts Fronds Committee: Anne Rawson 8 - 11 Friendly Chatter Barbara Podger Pam Rooney Photographic Group Denis Warne Volunteer Guides Cathy Robertson [email protected] Growing Friends Membership Lesley Harland Pam Cooke Botanic Art Groups [email protected] Plant Science Group Growing Friends John Connolly Guides Lesley King Schools Photographic Exhibition Botanic Art Groups Helen Hinton Photographic Group Derek Corrigan Let's talk about Thursday Talks Plant Science Group Anne Campbell Social Events Tricia Morton 12 Paradise Lost — Daniel Solander's Legacy Talks Convenor Doug Laing For all these groups contact: 14 Friends AGM — Major Projects & Related Activities [email protected] Booked Walks: 16 Gardens Shorts [email protected] Fronds is published three times a year. We welcome 18 Botanical Bookshop your articles for inclusion in the next issue. Material should be forwarded to the Fronds Committee by mid-February for the April issue; mid-June for the 19 Yunnan — a province of plant riches August issue; mid-October for the December issue. Email or post material to the Fronds Committee at 20 Friends Briefs the above addresses or, place in the Friends letterbox, located inside the Gardens’ Visitor Centre, between 21 What's On at the Gardens, including Thursday Talks 9.30 am and 4.30 pm, Monday to Sunday. Editorial messages: telephone (02) 6250 9548. Design and layout: Pam Rooney Front cover: Banksia spinulosa var. collina, one of the mature banksias already growing in the Printing: Union Offset Printers ANBG. A new Banksia Garden is planned for the ANBG ...to inspire and inform new generations ISSN 2207-6492 of enthusiasts. More information in this issue, pages 4 - 5. Photo: Anna Kieltyka 2 December 2018 Fronds 90 Threatened Species in ANBG nursery Dr Sally Box, guest speaker for the 2018 AGM lants make up more than half improved fire management practices. above the ground, with each plant of Australia’s threatened species having its own 60 cm x 60 cm container, The Office of the Threatened Species under the Environment Protec- designed to maximise their chances Commissioner (OTSC) is working in tion and Biodiversity Conserva- of producing seed. By having plants collaboration with the ANBG to grow tion Act. There are over 1,300 plants off the ground, it gives them the best P ex situ populations and hold insurance on the EPBC list, including over 70 possible shot at survival, and will help populations through seed banks to wattles, over 75 gum trees, and over 200 counter possible issues such as pests, achieve plant and seed banking targets orchids. Under the Threatened Species soil and poor drainage. Other botanic set out under the Strategy. The Wandiyali Strategy, 30 plants have been targeted gardens from the South East Bioregion Swainsona Project is protecting existing for improved trajectories by 2020. These together with Parks Australia, Booderee populations of small purple-pea targeted plants were chosen based on National Park and the NSW Office (Swainsona recta) and translocating 300 prioritisation principles in the Strategy, of the Environment and Heritage are seedlings from the Gardens with the including their conservation status, all working together to help save this aim of establishing a new self-sustaining environmental importance, umbrella stunning plant. The ultimate goal is population near Queanbeyan. One benefits, geographic range, and their to have at least 800 plants established hundred small purple-pea seedlings ability to leverage broader action. within a new in-ground orchard in have been translocated to date and, so Booderee National Park, just 10 km The Strategy covers a five year period to far, so good. They have been planted from Vincentia, by autumn 2020. 2020, by which time there are targets to in pairs with tree guards to maximise have: 100 per cent of Australia’s known protection from herbivores. The Dr Sally Box commenced as the Austra- threatened species in conservation seed ongoing management of the existing lian Government’s second Threatened banks; recovery actions underway for populations will involve groups such Species Commissioner in January 2018. at least 50 threatened plants; additional as Greening Australia, Conservation Her role is to champion the implementa- recovery actions underway for at least 60 Volunteers Australia, Canberra Nature tion of the Threatened Species Strategy threatened ecological community sites; Map, Queanbeyan Landcare and the and practical conservation actions to and at least 30 priority plant species with Molonglo Catchment Group. recover our most threatened plants and improved trajectories. Banskia vincentia was discovered a animals. This article is a much short- Delivering on the plants targets is being decade ago in bushland near Vincentia, ened version of her presentation to the achieved through a number of actions a small town on the south coast of 2018 AGM of the Friends of ANBG. including: seed collection and storage, NSW. Bush fire and soil borne disease Further information about the work of propagation, revegetation, building reduced the 14 plants discovered in the the OTSC is available at: http://www. fenced areas, translocations, invasive population to just four. The ANBG environment.gov.au/biodiversity/threat- species control, disease mitigation, and has successfully cultivated 45 plants ened/commissioner Wandiyali Restoration Trust Restoration Wandiyali Corinne Le Gall Small purple-pea (Swainsona recta) Banksia vincentia Fronds 90 December 2018 3 Preparing a Banksia Garden in the ANBG Boronia Halstead, Friends Liaison Person on the Banksia Garden Working Group isitors to the ANBG over recent months may think we might have called ourselves the Banksian National have noticed a lot of earth movement and chain Botanic Gardens had this idea been accepted. sawing in the part of the Gardens known as the Banksias are already a year-round feature in the ANBG, ‘Banks Loop’, adjacent to the Banks Centre. This providing drama and colour for our human visitors, and a work is happening just down the hill from another major V fabulous source of food and shelter for our feathered and development in the Gardens, the construction of the new furry residents. As these plants have matured over many years, Conservatory. The site is being prepared for our exciting new the horticultural team has learned a great deal about their Banksia Garden. The project has been enabled by a generous special growing requirements in the Canberra environment. $100,000 donation from the Friends. The opening of new Now this vast knowledge is being pooled with expertise from Garden will be the highlight of a ‘Banksia Month’ during the banksia enthusiasts around the country, to create a space in celebration of the 50th Anniversary of the ANBG in 2020. the Gardens where stories can be brought together, to inspire This is most fitting, given the ANBG logo features a generic and inform new generations of enthusiasts. representation of a Banksia. Banksias have been important for Indigenous people for Carl Linnaeus the Younger (son of Carl Linnaeus the Elder) many thousands of years, chiefly through the use of nectar named the Banksia genus in 1782, honouring the important as an energy source. Since the first sightings of plants, now role of Joseph Banks in the collection of Australian plants on known as Banksia, around Botany Bay by Joseph Banks and the Endeavour expedition led by Lieutenant (later Captain) Daniel Solander (the latter a pupil of Carl Linnaeus the James Cook in 1768–1771. Banks has become known as ‘the Elder) in 1770, around 175 species have been described. This Father of Australian Botany’. Carl Linnaeus the Elder also includes around 90 species of Dryandra that were transferred referred to ‘Banksia’ as an alternative name to Terra Austra- into Banksia in 2007, almost doubling the size of the genus. lis as our continent was then known. It is curious indeed to Lively debate continues about this. The new Banksia Garden will include a small number of the ‘genus formerly known as Dryandra’ for interpretive purposes. Site preparation for the new Banksia Garden commenced at the beginning of winter, with the removal of most of the vegetation, to eliminate root competition and create optimal levels of sunshine and air movement to give the new banksias the best chance of thriving. Behind the scenes, the ANBG team has been working col- laboratively with experts around Australia to identify which species to include in the planting plan and how best to grow them. The selection of species will consider the likelihood of successful establishment together with the display potential over the whole year. Plants chosen will give visitors an under- standing of the enormous diversity within the genus, ranging from low-growing species often with stems trailing across the ground such as Banksia blechnifolia, through all shapes and sizes, to taller species such as the well-known B. serrata. The design of the Garden captures a range of different banksia related themes. At the bottom of the Garden visitors will find a ‘Burnt Banksia’ installation. Twisted banksia skeletons left after recent fires in the Booderee National Park area will be collected and incorporated into a unique feature, telling the story of the interaction between these plants and fire.