Native Orchid Society of South Australia Inc
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Native Orchid Society Of South Australia Inc. Journal August 2014 Volume 38 Nº 7 Native Orchid Society of South Australia Inc. Journal August 2014 Vol. 38 NO 7 NATIVE ORCHID SOCIETY OF SOUTH AUSTRALIA PO Box 565 Unley SA 5061 Website: www.nossa.org.au Ph: 8294 8014 August 2014 Vol. 38 No. 7 The Native Orchid Society of South Australia promotes the conservation of orchids through the preservation of natural habitat and through cultivation. Except with the documented official representation of the management committee, no person may represent the Society on any matter. All native orchids are protected in the wild; their collection without written Government permit is illegal. President Robert Lawrence Email: CONTENTS [email protected] Vice President Title Author Page Kris Kopicki Notice Board 75 Secretary President’s Report Robert Lawrence 76 Michael Clark Morialta Field Trip July 15th Bob Bates 77 Email:[email protected] Plant Recall Les Nesbitt 78 Treasurer July Meeting Summary Lorraine Badger 78 Gordon Ninnes July Winning Photo Rosalie Lawrence 79 Email: [email protected] Pterostylis lepida Thelma Bridle 80 Editors NOSSA Spring Show Les Nesbitt 81 John & Lorraine Badger Championship Prizes, Perpetual Les Nesbitt 82 Email: [email protected] Assistant Editor Trophies Helen Lawrence Orchid Classes Les Nesbitt 82 Committee Spring Show Conditions Les Nesbitt 83 Jan Adams July Benched Orchids 84 Bob Bates Rosalie Lawrence LIFE MEMBERS David Hirst Mr R. Hargreaves† Mr G. Carne Mr H. Goldsack† Mr R Bates Other Positions Mr R. Robjohns† Mr R Shooter Membership Liaison Officer Mr J. Simmons† Mr W Dear Robert Lawrence Mr D. Wells† Mrs C Houston Ph: 8294 8014 Mr L. Nesbitt Mr David Hirst Email:[email protected] Botanical Advisor Bob Bates PATRON: MR L. NESBITT Conservation Officer Thelma Bridle Ph: 8384 4174 The Native Orchid Society of South Australia, while taking all due Field Trips Coordinator care, takes no responsibility for loss or damage to any plants Vacant whether at shows, meetings or exhibits. Librarian Pauline Meyers Views or opinions expressed by authors of articles within this Registrar of Judges Journal do not necessarily reflect the views or opinions of the Les Nesbitt Show Marshall management committee. We condone the reprint of any articles Vacant if acknowledgment is given. Trading Table Judy Penney Front cover from an original drawing of Pterostylis cucullata ssp. Tuber Band Coordinator cucullata by Thelma Bridle. Used with her kind permission. Pterostylis Jane Higgs cucullata ssp. cucullata is a rare, short-statured species of Leafy Ph: 8558 6247 Greenhood which grows only in coastal regions. Thought to be extinct Email: [email protected] in SA, a NOSSA member discovered a large population in 2013, Website Manager growing in the lower South East close to the Victorian border. Rosalie Lawrence Email:[email protected] O Native Orchid Society of South Australia Inc. Journal August 2014 Vol. 38 N 7 NOTICE BOARD The Native Orchid Society of South Australia meets every fourth Tuesday of the months February to November at St Matthew's Hall, Bridge Street, Kensington. Meeting starts at 8:00 p.m. Doors to the hall open from 7:15 pm to allow Members access to the Library, Trading Table and Grower’s Forum. Date Event Aug 16th Sat Field Trip – Knott’s Hill Winter orchids – bookings essential Aug 26th Tues General meeting - Growing Session – Preparing Plants for the Spring Show Sept 2nd Tues Committee meeting 7:30 pm at Lawrence Home Sept 5th Fri Articles for Journal to reach the editor by this date. [email protected] Sept 6th Sat Field Trip – Meningie - Arachnorchis, Thelymitra epipactoides Sept 8th Mon Orchid Count – Halbury Contact Thelma Bridle Ph: 8384 4174 Sept 13th Sat Field Trip – Wirrabara area Sept 20th Sat Annual Spring Show - St Bernadette’s Hall, South Road, St Marys. Sept 21st Sun Annual Spring Show - St Bernadette’s Hall, South Road, St Marys. Sept 23rd Tues General meeting – Speaker Steve Howard FIELD TRIPS: GROWERS’ FORUM Bookings: [email protected] Les Nesbitt’s growers’ forum meets before OR ph. 8294 8014 monthly meetings in the side room from 7.15 pm Saturday Aug 16, Kuitpo - Winter Orchids to 7.45 pm. Everyone is welcome to attend. You will get your questions answered, and learn a Meeting 10am Location given on booking. little about growing native orchids. You may bring Saturday Sep 6 Meningie - Thelymitra along a plant for discussion. epipactoides and various Arachnorchis NEXT COMMITTEE MEETING Saturday Sep 13 Wirrabra - Post Fire Tuesday 2nd July 7:30 at the Lawrence home Wednesday 1 Oct - Mt Lofty Botanic Gardens FUTURE DATES: HALBURY ORCHID COUNT ANNUAL SPRING SHOW Monday September 8th Saturday Sept 20 & Sunday Sept 21 Any NOSSA members interested in assisting with Plan now to come along and support NOSSA. completing the count of P. lepida at Halbury please contact either person below. RELEASE OF NEW NRM BOARD PLAN Contacts: Thelma Bridle 8384 4174 or The new NRM plan for Adelaide and Mount Lofty Erica ([email protected]) 0408 812 677 Ranges Natural Resources Management (NRM) Board came into operation on Tuesday 1 July RECALL OF PERPETUAL TROPHIES 2014. The plan can be accessed by visiting www.naturalresources.sa.gov.au/adelaidemtloftyrange Remember to return these to August meeting for upcoming show. 75 O Native Orchid Society of South Australia Inc. Journal August 2014 Vol. 38 N 7 FROM THE PRESIDENT Robert Lawrence It was a delight to have Cathy and Malcolm Australia’s Native Orchids Houston among the many who attended the last and unpublished works by general meeting to hear Doug Bickerton speak. Bob Bates to get data ready for the interactive GREEN ANIMALS identification key. I have been working on OrchidNotes received an enquiry from Hee Sun dichotomous keys and Kim of the Korea Educational Broadcasting preparing more detailed and System. They are producing a documentary comprehensive summaries about the analogies between plants and animals of distinguishing features. with the title Green Animals. A trailer can be A set of photographs of 40 common orchids for seen on YouTube that shows their impressive the initial launch are being compiled. These photography: https://www.youtube.com/watch?v=mmeZDbzsDe4#t include not only flowers, but buds, inflorescence, =169. We are helping them with arrangements to leaves, capsules and plant form. Two other try to photograph orchid pollination in Australia. members have offered to supply photographs. Information about the grant from the Australian TEA AND COFFEE AT MEETINGS Orchid Foundation has been posted on their website. The grant for this project was one of As a new initiative we tried having tea and only two awarded in the latest round. coffee in the middle of the last general meeting, during the popular vote. Since people use this Currently we are seeking a volunteer with time to catch up with others it seems an adequate knowledge of web and database to opportunity for a cuppa rather than waiting until help adapt the technology from the New the meeting is closed. An urn was wheeled out England Wild Flower Society. If you can help or on a trolley. Some people jumped at the know somebody who can, please let me know. opportunity and this seems to have gone well. Biscuits are planned for the next meeting. NEW PUBLIC ADDRESS SYSTEM Feedback is welcome, Do you think this is a good idea? Rosalie set this up for the meeting The Management Committee has approved the and it would be great if another member purchase of a new public address (PA) system volunteered to do this in the future. at a cost of just over $1,600. This has become necessary as the previous government sold off WILD ORCHID WATCH the radio spectrum used by our microphones to mobile phone companies. I am working behind the scenes to organise the information from South TROPHY RETURN All holders of perpetual trophies to return them at the August meeting please. Note: The judges’ trophy is not required until the November meeting. 76 O Native Orchid Society of South Australia Inc. Journal August 2014 Vol. 38 N 7 NOSSA FIELD TRIP REPORT MIDWEEK WALK IN MORIALTA: JULY 15 TH 2014 Robert Bates This walk, attended by seven hardy folk, had fairy orchid leaves along with flowers of the tiny many similarities to our June outing at Warren greenhood, Linguella sp. Hills, reminding us that reported on by Leo in our last journal. For a good portion of South Australian native starters there were a similar number attending. orchids are still undescribed. Although the Secondly there were storm warnings and or rain mozzie orchids, Acianthus pusillus, were mostly forecast on both occasions. Fortunately our past flowering they had numerous seed pods. In Morialta walk was blessed with fine, mostly contrast, gnat orchids, Cyrtostylis reniformis, sunny conditions and a friendly breeze and at 10 were in tight bud. Just to remind us of the degrees Celsius it was far warmer than our difference between these and the late gnat Warren walk. orchid, C. robusta, the latter were soon found in To begin the walk we crossed a bridge over late flower; one with five perfect flowers on a tall white water in the Fourth Creek. Despite weeds scape. We were soon made aware of the Hills’ orchids appeared after just a few minutes. There first ever autumn flower thrip plague by the were plenty of greenhood, onion orchid and sun presence of numerous distorted flowers. orchid leaves and crouched in the moss, perfect flowers of helmet orchids Corysanthes At the next intersection the group split into two. accompanied us for much of the walk.