Published by The Orchid Club of South Australia Inc. SOUTH AUSTRALIAN ORCHID BULLETIN APRIL 2015 Established 1939 Web Site: www.orchidclubofsouthaustraliainc.com Print Post Approved 100004775 Registrar’s Choice: Lc. Aloha Case ‘Ching Hua’ Grown By: Graeme & Maureen Hazledine ORCHID CLUB OF SOUTH AUSTRALIA - LIFE MEMBERS 1966 Neil Christoph† 1994 Enid Brooking 1970 H C England† 1996 Ted Chance 1974 Bernie Hansen† 1996 Marjorie Chance 1975 Rex Thompson† 1997 Eric Furness† 1975 Syd Monkhouse 1998 Cyril Clifford† 1976 John Lewis 1999 Don Nesbitt 1978 Mick Chenoweth† 2001 Sally White 1979 Merv Strout† 2002 Richard Fishlock 1980 Colin Jennings 2003 Bob Collins† 1984 Merv Donhardt† 2007 Reg Faulkner 1985 Russell Schultz† 2007 Pat Faulkner 1985 Harry Lambert 2007 Peter Hills 1985 John Harris 2007 Coralie Hills 1985 Kath Harris† 2007 Judy Penny 1985 Barbara Clayton 2008 David Harmer 1985 Lorraine Cottle 2008 Pat Harmer 1985 Myrnie Jennings 2009 Russell Job† 1986 Nick Packard† 2009 Edda Viskic 1987 Margaret Hewitt 2010 Gordon Hewitt† 1987 Shirley Monkhouse 2012 Murray Baulderstone† 1988 Don Gallagher 2012 Leo Micenko 1988 Kel Staples 2014 John Gay 1990 Allan Sullivan† 2014 Bev Gay 1992 Bill White† 2014 Iain Kilpatrick 1992 Roy Hargreaves† 2015 Ron Yates 1994 Reg Shooter † Denotes Deceased Notes for APRIL 2015 Next OCSA Judges Meeting: - 11th May - 7.30 at Valley View Secondary School Regional Judging Panel: - 13th April - 7.30pm at Pultney Grammar School. Judges Roster for APRIL 2015 OPEN: R. Yates (L) P. Rankin W. Lodge J. McRedmond(R) FIRST: ) S. Howard (L) L. Nesbitt K. Minne P. Haltis (R) SECOND: ) WHAT OPEN G. Hazledine CAUGHT THE FIRST R. Rankin JUDGE’S EYE: SECOND R. Crowhurst RESERVES: R. Riggs J. Lampard COMPUTER: L. Fenton S. Zerbe OCSA 2 April 2015 The Official Bulletin of The Orchid Club of S.A. Inc. Patron: Mrs. Lan Le Management Committee President Secretary Treasurer Des Bettcher Edda Viskic Graham Hein 1A Holbrook’s Road, G.P.O. Box 730 566 Milne Road Flinders Park SA 5025 Adelaide SA 5001 Banksia Park SA 5091 Ph (08) 8340 0580 Ph (08) 8389 8402 Ph (08) 8396 1989 [email protected] kangas53 @hotmail.com [email protected] Senior Vice President Junior Vice President Registrar of Judges Graham Hein (VP) Trevor Camac Graham Zerbe Ph (08) 8396 1989 Ph (08) 8396 4414 Ph (08) 8263 3879 Show Marshal Day Group Coordinator Editor Trevor Camac Pat Harmer David Harmer Ph (08) 8396 4414 Ph (08) 8250 0718 Ph (08) 8250 0718 Social Events Coordinator: Edda Viskic Ph 8389 8402 Committee Trevor Camac Trevor Garard Wendy Lodge Ph 8396 4414 Ph 8382 2130 Ph 8264 5874 John Dunn 8387 9688 Editors Contact for Copy: [email protected] or 8250 0718 The opinions expressed by authors do not necessarily reflect the views of the Editor or the Committee of The Orchid Club of South Australia Inc. Digital image by Grant Allen & Peter Dutton COPYRIGHT: All contributions to this Bulletin which have acknowledged authors are automatically covered by copyright. We believe that most authors would be willing to allow free use of articles if written approval is sought from them through the Secretary of the club. CONTENTS Life Members 2 Subscriptions for 2015 Notes & Judging Roster 2 Orchid Bark for Members President’s Message 4 The Orchid Conservation Coalition April Meeting Speaker 4 Aggregate Points for 2014 April Day Group Speaker 5 Woodville High School March Day Group Report 5 Plant Collector Cultural Observations for April 5 Orchid Perfume & Pollinators From the Assistant Registrar 7 Monthly Floral Results What Caught the Judges Eye 9 Festival Photographic Competition Festival of Flowers Details 10 Classified Advertisements Table Top Displays 12 SA Orchid Club Contacts Details Photographic Competition 12 Coming Events Program OCSA 3 April 2015 13 13 14 15 15 16 18 19 20 21 23 24 PRESIDENT’S MESSAGE Hi everyone – I am wondering how your rainwater is holding out after the longest summer dry spell in 35 years. I guess it depends upon exactly where your orchids are housed. My tanks may last for another two weeks and then I will be forced to use mains water. And spare a thought for all those people who used all their water supplies fighting the recent fires in the Adelaide Hills. While we are looking for an end to our dry spell other locations around Australia are hoping for the opposite. And at this time our thoughts reach out to those overseas where storms, wind and rain have devastated their homes and their country and left them with no water. Along with the drier weather we have also had a season with lower extremes in the scorching Summer season. I hope this has left your orchids in better condition than other years and look forward to some fabulous floral presentations this year. Many thanks to Graham Zerbe for his presentation about “Preparing Orchids for Shows” at the OCSA March evening meeting. This was one of the most complete explanations I have heard about preparing plants for shows. Graham’s formula detailed not just tying, staking and cleaning but a 12 month approach to producing better quality blooms. Well done Graham. Our daytime presenter Iain Kilpatrick discussed “Orchids I have Grown”. Iain is an entertaining speaker with a wealth of orchid knowledge which I am sure was enjoyed by all who attended. I would also like to thank Ron Yates who offered to help run the meeting due to Pat Harmer's recent injuries. A special cheerio to Pat after her recent fall, after all, the boot is usually on the other foot and Pat is providing the bright sparks which brightens member's lives. This month prepare to be entertained by Jane Higgs talk about “Ecuador Orchids” at our evening meeting. Jane's presentations on South American orchids are always exciting. And don't forget the OCSA day meeting when Graham Reece will be talking about “Kangaroo Island Produce”. Graham provides an enlightening program which usually ends with some Kangaroo Island produce for sale. so don't forget to bring along a few extra dollars. The “Festival of Flowers” is not far away - 10th-12th April at St. Pauls College Gilles Plains. This new venue will provide a different environment and opportunity to expose a new community to the delights of orchids. Best of luck to all members who have plants available on this weekend. I look forward to seeing you at the next meeting. Des Bettcher – President OCSA 4 April 2015 -ooo0ooo- APRIL NIGHT MEETING SPEAKER Our April Guest Speaker will be Jane Higgs. Jane is an accomplished AOC Judge and an excellent orchid grower. Jane has travelled to many renowned orchid areas around the world. Do not miss this opportunity to hear Jane’s presentation On the ‘Ecuador Orchids’ -ooo0ooo- APRIL DAY GROUP SPEAKER Our next meeting will be held in the Clearview Hall, Clearview Crescent, Clearview on Friday 10th April from 2 – 4pm. Our guest speaker will be Graham Reece speaking on Kangaroo Island Produce. Graham will have many different items all produced on Kangaroo Island for sale so if you would like to buy some exceptional items such as honey, cheese, lavender and many more different items you may have to raid that ‘piggy bank’ again. If you have never been to K.I. then may I say what a wonderful place it is, we have been many times and look forward to going more and always coming home with wonderful products. Pat Harmer –Day Group Speaker Coordinator -ooo0ooo- MARCH DAY GROUP REPORT The 21 members who attended the meeting were thoroughly entertained with a presentation from Iain Kilpatrick ‘Orchids he has Grown’. Iain showed some stunning images of different genera which he has grown over the last 40 years of his life with orchids. I could hear lots of ‘Ooh’s and Aah’s’ from the members as Iain showed many of the past and present very popular and Champion orchids. Thank you Iain for a very entertaining afternoon. Details of the Festival of Flowers on the 11th & 12th April were given together with the next BBQ at Bunning’s on the 2nd May We had many beautiful orchids on display and Ron and David gave us their usual expert commentary. I must say a very big thank you to Betty and Don Swartz who organised the afternoon tea for me. Unfortunately my recent bad fall resulted in a broken leg which made me a lot less active that I would like to be. Also thank you to the many other members who helped in any way to make the afternoon enjoyable. My members never cease to amaze me with their generosity and loyalty to our Day Group and I admire you all greatly. OCSA 5 April 2015 Pat Harmer – Day Group Co-ordinator -ooo0ooo- CULTURAL OBSERVATIONS FOR APRIL Autumn is still a growth time in the orchid house except unlike spring where many of our plants are commencing growth we are now at maturity for many. The days still remain warm and the humidity increases but the colder evenings remind us that winter is not far away. Many of our plants will mature this month, some in readiness for flowering in the next month or so and others that will go into a rest phase until the lengthening days of spring stir them into action. An important factor for these flowering and resting plants is a general reduction in water and increase in light. This means we remove additional shading provided to combat the fierce summer sun, raise our plants off the ground and provide cover to keep out the cold winter rain. Some orchids can handle exposure to winter rain without too much trouble with the humble Cymbidiums and Zygopetalums not requiring much protection from the elements of winter unless they are in spike when some supplementary cover would be advantageous. However, there are some orchids that will certainly struggle, if not die when confronted with single digit minimums and wet roots over winter. Many of our Cattleyas, Oncidiums and even the hot/cold Dendrobiums have a distinct dislike to these conditions and whilst won’t kill the plant, it will turn their roots into a brown/green soggy mess. Come spring the poor old plant has to start all over again and direct energies to grow new roots at the expense of the new growth. This is a common cause of that orchid you grow that gets smaller every year. Most of our terrestrials will be up and away this month and even the first Pterostylis from the Caluline group will be in flower. Increase watering gradually and pull out small weeds as they appear. Make sure toppings remain in place and watch out for any erosion of the pots caused by rain dripping from above. Native Dendrobiums will all start to show signs of spring flowers as the flowering nodes split open later this month. If you have a few hot/cold hybrids then you, like me, will be looking at the first early flowers already. I love the hot/cold hybrids. The flowers are larger, certainly more colourful and best of all they last a long time compared to the spring natives. Treat like your normal native epiphytes except kept a bit drier over winter and hang them when they get to flowering size and you will have good success. Watering in April can still be weekly for your Australian native epiphytes and keep feeding them as well. I do give them some liquid potash this time of year as well as some liquid dolomite to sweeten the mix. Given some of my natives spend a long time in their pots after awhile the mixes break down and become acidic and the dolomite helps neutralise this acidity. When fertilizing your orchids water first and then a little later on the same day or the next you can fertilize. Feeding a dry plant is not usually recommended as the fertilizer can damage roots. Keep an eye out for aphids and looper caterpillars this month. There are still plenty of plants in new growth and the tender new leaves are great bug tucker. These same leaves are susceptible to fungal problems from now as well. OCSA 6 April 2015 Warmth and increasing humidity are key factors in the development of fungal problems this month. A precautionary fungicide treatment about now and a morning watering plan as opposed to a late afternoon will keep these problems to a minimum. April should see those with a few Zygopetalums in their collections looking at a forest of spikes emerging from new growths. Don’t let them dry out, keep protected with a fungicide now and follow the morning watering ritual. Throw a few snail pellets in each pot as well. Feeding wise should be one that is high potash based. This has two benefits. Improves the flower colour but also aids in the strengthening of the plants leaves cell walls which in turn gives more protection against fungal attack which will become more prevalent once the rains start. I let my Oncidiums tell me what they are up to. If they have green tips then they still require moisture and feeding. Some will seal off later this month as they enter their resting stage and these will be kept drier. I find the varicosum type, those ones with the big yellow skirts follow this trend and will suffer root loss if kept wet over winter. Knowing the plants origins are a distinct advantage. Oncidiums for example can grow in deserts, humid jungles and high up in the mountains. That’s a huge variance in temperature, humidity, light and even seasonal factors. This means you cannot say keep all Oncidiums dry over winter. Sure, that applies to some but not all. This is where some reading up of the species involved is required to work out how they need to be cultivated. This year our autumn flowering Laeliinae group have been earlier than normal, possibly spurred on by a cooler than normal January plus that week of rain and humidity. Once flowering has finished they will appreciate a rest but for now keep moist and fed with potash based feed. Some even sprout new roots now to absorb some moisture and nutrition prior to dormancy. If this is the case keep watering. If the roots seal then start reducing it. Spring flowering plants will be in active growth heading towards maturity as well. These usually require protection over winter and slightly warmer temperatures to perform well. Feeding would still be along the lines of high potassium. Again, the plants roots are a giveaway as to what the plant requires. Green or red tips indicate they are growing, sealed tips mean they are resting or a slug got you! April will bring out the usual tribe of nasties. Ensure a regular snail baiting plan is now underway. Inspect any other non orchid plants in your shade house if you have any. I had a few cannas sneak in from outside. They grew well, almost too well with some reaching the roof. They also were a great attractant for mealy bugs. 100’s of them. I checked my ground cover of native violets and baby’s tears. The native violets were covered in two spotted mites and there were loopers in the baby’s tears. The cannas are now gone, as are the native violets. The baby’s tears were spayed but they stay. They soften the shade house and provide humidity for me. The price is a few nasties will also call it home. I learnt my lesson last year to get on top of nasties early and the importance of keeping seasonal records but the native violet and canna problem was a surprise. Live and learn. I thought my shade house was OK but far from it. It goes to prove that vigilance is required and how things can get out of hand but also proves that a look here and there, especially in those hard to get places is warranted. Steve Howard OCSA 7 April 2015 -ooo0ooo- FROM THE ASSISTANT REGISTRAR Before doing our plant commentaries for the night, I had the pleasure of presenting to Graeme and Maureen Hazledine firstly with a laminated photograph of their plant that won plant of the night at our December meeting at Enfield, being Cym. canaliculatum. Interestingly enough, the plant also won the Popular Vote competition, which took place at our February meeting here in Kilburn. The picture of the plant was this time presented in a beautiful wooden frame with a glass front and the photograph had been enlarged to fit the frame. Congratulations again, Graeme and Maureen for being the winners of the competition. Plant numbers were down this month, with only 7 plants listed on the recording sheets for each division, there were a few more plants on the benches, but only 21 were recorded. There were a few members away, and maybe this accounted for the low count of plants. The plants that were on the bench were all very well grown, showing that our members are doing quite well with their growing despite what Mother Nature throws our way with the weather. Flower of Open Division and Registrars Choice: Commentary for this Division was given by Judge Steve Howard. He stated that the reason that the Panel singled out as best the plant of Cattleya [Lc.] Aloha Case ‘Ching Hua’ belonging to Graeme and Maureen Hazledine, was due to its excellent presentation and clear colours. The plant had a single flower, grown in a bark and diatomite mix, and its parentage was C. (Mini Purple x walkeriana). The flower is quite large for what it is, and a testament to good culture. Steve indicated to members that the flower had arisen from a growth, and not apically as would normally be expected, although there is evidence this has happened before, (this is a C. walkeriana trait). The Hazledines grow this plant in an intermediate glasshouse that has air-conditioning in summer and a heater in the winter on Thermo/control (min. 10 degrees, max. 32 degrees). They use misters under the benches in summer, as well as a ceiling fan plus 2 other fans. The plants get watered every 3 days in the summer, every 4-5 days in the winter, with fertilizing every second watering using HSO Fertilizer 22 or Campbell’s Yellow. The plant also had quite an aerial root system. Many orchids in the Laeliinae family do flower better when part of the root system is this way. Flower of First Division: Judge Wendy Lodge spoke for her panel, saying that they picked Cattlianthe (Ctt.) Valentine Day ‘Suzie’ grown by Rito and Rosetta Silvestri as plant of the division as the two tall inflorescences with 10 and 12 waxy looking dark pink/purple flowers were quite outstanding. It is a crossing of C. Intermediette and Ctt. Chocolate Drop. As many growers may (or not) be aware, it includes ¼ C. intermedia, ¼ C. guttata, ¼ C. aurantiaca and the last ¼ has 3 other species Cattleyas in the background. The OCSA 8 April 2015 flower shape comes from 2 of the species (being C. intermedia and C. guttata), with the rich colour and shape of the labellum also from C. guttata. It was a very well grown plant with typical cluster type flower arrangement, and the size of the canes gradually getting taller and taller each progressive year. Rito grows this hybrid cool, above his Cymbidiums outside. He waters it 3 times a day for 3 minutes to cool on really hot days, and fertilizes every two weeks using his special mix. The potting medium is pine bark, using a mixture of 5ml, 10ml. and 20ml. bark. This plant was worthy of winning flower of the division. Flower of Second Division: Graeme Hazledine did the commentary for this division and the winning plant was Brassocatanthe Hawaiian Treat grown by Kate Wadwell, a student from Woodville High School Orchid group. Graeme described a lovely spike of a bright orange Laeliinae cluster, with 8 flowers, all in good condition. The labellum was also orange, but had very fine dark red specks. The plant was grown in a 180mm pot with medium bark and styrene beads, and is a crossing of Bc. Richard Mueller and Ctt. Trick or Treat. The species in the plant are predominately C. milleri, B. nodosa, C. cinnabarina and Gurianthe aurantiaca. The Brassavola nodosa give the spotting on the labellum. It was pleasing to find that the winner came from one of our High School groups. Culture notes came from Allan Stewart (for Kate), who mentioned that the plant is grown cool, in medium bark and is fertilized with Strike Back for Orchids. Thanks Allan, for that information. We look forward to seeing more plants coming to meetings from all the students participating in the Orchids in Schools programme. Assistant Registrar, Wendy Lodge. -ooo0ooo- WHAT CAUGHT THE JUDGES EYE IN MARCH Open Division Judge:. Ron Yates. Plant: Sartylis Bravehart. Grower: Edda Viskic. Comment: I have seen this plant on several occasions at monthly meetings and shows and I always find it an eye-catching orchid. Not only are the flowers attractive but the nature of the plant is pleasing. This intergeneric hybrid of Rhynchostylis gigantea and Sarcochilus Fitzhart displays the best features of both parents. OCSA 9 April 2015 Edda’s plant carried a single inflorescence with approx. 25 rounded and beautifully spotted flowers. All of the flowers were fresh with no evidence of the progressive nature evident in Sarcochilus sp. The plant was growing in a mixture of diatomite and bark contained in a rather large pot, but was growing strongly. I congratulate Edda for continuing with the orchids she and Russell enjoyed so much. First Division: Judge: Rayne Riggs Plant:: Cym. dayanum (4N x self) Grower: Graham Hein Comments: The plant which I have chosen is a species, under 60mm seedling of Cym. dayanum. It had 4 short inflorescences, with 1 inflorescence having 4 flowers, the 2nd and 3rd inflorescences had 5 flowers on each, and the 4th inflorescence only had 3 flowers. The petals were white with maroon/brown or purple stripes. The lip is mostly purple or maroon, with a yellow band which is wider at the base, with white striping, especially on the side lobes of the labellum. It is growing in a 125mm pot as it is such a small plant, and the potting medium is mostly bark and perlite. It is a sympodial epiphyte (sometimes terrestrial) with clustered grass-like leaf growth. The fragrant blooms were quite a good size for a seedling. It is mostly grown in tropical Asia, and it has also been awarded 15 times. Congratulations, Graham, for bringing in your plant for the members to appreciate. Second Division: Associate Judge: Judy McRedmond Plant: Bct. Empress Worsley ‘Roman Holiday” Grower: Ray & Monika Rogers Comments: This eye catching plant had 3inflorescences with a total of 7 flowers. The flowers were white with mauve shading extending to purple spotting on the sepals and labellum. Whilst there are many species in the breeding of this plant, it appears that the most influence is from Brassovola nodosa, which contributes the white colouring and the beautiful trumpet shaped labellum. This is a plant that every grower would be proud of to have in their collection. Thank you, Monika, for bringing this plant in for appreciation -ooo0ooo- 2015 Festival of Flowers/ Autumn Show Details OCSA 10 April 2015 The Festival of Flowers & OCSA Autumn show will be held at St Paul’s College, 792 Grand Junction Road Gilles Plains on Saturday 11th & Sunday 12th April 2015. Put In: On Friday 10th of April between 4.00pm & 6.30pm. Entry will be available via Blacks Road Gate No 4 into the college quadrangle for unloading on Friday 10th and for loading after 4.00pm on Sunday 12th. All vehicles then must be removed to the designated college car parks. No vehicles are permitted to be parked within the college grounds. Judging will begin at 6.30pm. Parking: Parking will be available in the college car park during the show on the 11th& 12th April. Parking is not permitted in the College grounds other than the general car parks. Parking is NOT permitted in the general school quadrangle except for loading and unloading. Blacks Road gate No 4 is then strictly for emergency use only. Foliage Plants: These can be brought in with your orchids, make sure that your exhibitor’s number is on all pots. Please bring in as many as you can. Plants and Labeling: Your plants should be presented ready for exhibition. Please ensure that the correct label for your Division is attached to each plant, displaying the plant name and your exhibitor number on the label. Take Out: Take out will occur after 4.00pm on Sunday 12th April 2015. Exhibits must not be removed from the show before this time without with the approval of the Show Marshall. All plants must be removed, if a member is unable to remove their plants and wish to have another person pick them up please notify the Show Marshall before take out. Show Schedules: These will be available for members at the April club meeting. Show Helpers: If you can assist with the running of the show, on the BBQ, Plant sales stall or help out in the kitchen your help will be very much appreciated. Please contact the show marshal Trevor Camac if you are able to assist. AOC Award Judging: If you have a plant for an AOC award then this can be arranged by phoning Roger Rankin on 8182 2702 at least 48 hours before the commencement of show judging.(6.30pm) on Friday 10th of April. OCSA Award: This can be arranged by notifying Graham Zerbe (Ph No 8263 3879) at least 48 hours (before Put In) on Friday 10th of April. Trading Table: Bring your plants through the side entrance of the hall after 4.00pm on Friday 10th of April and check them in with the trading table helpers. Ensure all labels and dockets are fully and correctly filled in, otherwise plants may not be accepted for sale, present your sale plants in the condition you would want if you were buying the plant. OCSA 11 April 2015 Growers please note: - Plants suspected of being infected with virus, disease or insect infestation will not be eligible for competition and such plants will be asked to be removed from the show. An admission fee of $3.00 will be charged for entry. Entry doors will be open from 10.00am until 4.00pm on both Saturday 11th & Sunday 12th April 2015 Light refreshments will be available for the duration of the show. Trevor Camac- Festival of Flowers Show Marshall SHOW SECTION MINIATURE TABLE-TOP DISPLAYS This will be an Open Section for any member to participate and will have prize money and a ribbon the same as other sections of the show. You will also be able to place your best orchid(s) in your table-top display and it will be judged in the normal genera section of the show provided you have your Division plant label with your show number placed on the plant. This label will be disregarded by the display judges when judging the aesthetics of the display. The following are the Rules for entry. Displays are to be benched on a FLAT board exactly 500 mm. Square. Members are to supply their own card table or the Show Marshall will provide a normal trestle on which to bench the displays so that they are all uniform in size. The tables will be covered with white paper (supplied) and no other covering is to be used. The board must be covered with the display items; however nothing used in the display is allowed to spill over and touch the table. From 1 to 7 potted orchid plants can only be used. Height is not stipulated but it should be in proportion to the rest of the display. Living greenery (potted or placed on the board) can be used, but NO OTHER FLOWERING PLANTS besides orchids are allowed. Accessories are allowed and could include pebbles, mini garden ornaments, gum nuts, pine needles, baby tears, moss, lichen, tiny statues, etc; Plants to be included for judging in their orchid classes must have the usual Division exhibit label attached; It is not necessary to own the orchids used, however they cannot be included for judging in their individual sections unless you have owned them for six months prior to the Show. -ooo0ooo- FESTIVAL OF FLOWERS PHOTOGRAPHIC COMPETITION The Festival of Flowers to be held at St Paul’s College, Gilles Plains on Saturday 11th to Sunday 12th April 2015 will include a photographic competition open to all members of Clubs and Societies participating in the Festival. Entries must be received by the Competition Organizer by 4.30pm on Friday 10th April, or earlier if possible. The display will be set up between 4.30 and 6.00pm on the 10th April. If necessary, entries will be displayed in clear ‘sheet protector’ covers and then pin mounted on carpet covered dividers. The winner will receive $40, the runner-up $20 both will receive a certificate. OCSA 12 April 2015 CONDITIONS OF ENTRY: The subject matter shall be of any images of any flora, or any botanical image pertaining to the participating Clubs/Societies of which the exhibitor is a member. Each exhibitor may submit no more than 6 entries. If there is likely to be uncertainty the exhibitor is asked to indicate the top of the photo. Entries shall be no larger than A4, shall not be framed but may be mounted. Entries may be laminated, in which case any A4 photo entry will be slightly larger than A4, and will be mounted by pins through the lamination clear of the photo. On the back of each photo, exhibitors shall list their name and the Society of which they are a member. While all care will be taken with entries, The Festival Committee cannot be held responsible for any damage or loss to competition entries. An experienced or professional photographer will carry out the judging and the judge’s decision is final. Exhibitors shall remove all entries at the close of the Festival, namely 4.00pm on the 12th April. If an exhibitor is not present at the time remaining entries will be removed by the Competition Organiser and given to a member or representative nominated on the back of the photo for later return. Personal lodgement: St Paul’s College Grand Junction Road, Gilles Plains By 4.30pm on Friday April 10th 2015 Competition Organiser: Iain Kilpatrick -ooo0ooo- SUBSCRIPTIONS FOR 2015 ARE NOW DUE For those members who haven’t paid their 2015 membership renewal. It is now overdue. If you haven’t received a reminder slip in your Bulletin this month, your membership is up-to-date. Subscriptions for 2015 will be: Family $35 Joint $30 Single $25 Payment may be made by post or to the Treasurer’s Desk at the next Monthly Meeting. Thanking you. Graham Hein - Treasurer -ooo0ooo- ORCHID BARK FOR MEMBERS OCSA 13 April 2015 Don’t forget that the club has orchid bark available in 50 litre bags in sizes 5/8 mini, 10mm, 15mm and 20mm. The cost is $20 per bag payable directly to the Treasurer Graham Hein. The bark is stored at the home of Wendy Lodge, 4 Narelle Court, Hope Valley, phone 8264 5874. It is a requirement that you phone Wendy to arrange for your pick to verify that there is someone home. A second pick up site is located at T & R Garard’s home, 150 Brodie Road, Morphett Vale, phone 8382 2130. Once again a phone call is required to ensure availability and that someone is home. THE ORCHID CONSERVATION COALITION The Orchid Conservation Coalition’s structure is unique for a non-profit organisation. It does not take contributions or distribute money itself. The member organizations in the coalition give directly towards orchid conservation. There is no fee to participate in the OCC. There are no board members. There are no decisions to be made because the organization is structured around agreements, and no money coming in to account for. No money means any need to incorporate. No donations accepted means no tax status. The OCC was structured this way to eliminate cost and to direct energy and money directly to orchid conservation. The Orchid Conservation Coalition is a coalition of orchid societies, businesses, and non profit conservation organizations. The keyword is coalition. The coalition revolves around a set of agreements which are opting in or opt out. For orchid societies and small businesses these agreements are in good faith. All the decision making is left to the boards of participating orchid societies and the small business owners. For large businesses, the agreement is a legally binding agreement. For non profit conservation organizations the agreement is good faith with the understanding that the organization will be transparent with the funds received through 1% for Orchid Conservation and update participants with their progress. The Orchid Conservation Coalition does not have a physical space beyond its internet site. Current Participants Orchid Societies: San Francisco Orchid Society, Orchid Species Society of Western Australia, New Hampshire Orchid Society, Bucks County Orchid Society, Slipper Orchid Alliance, Native Orchid Conference, Boulder Orchid Society, Orchid Society of Southern California, Illinois Orchid Society, Orchid Growers' Guild, Portland Orchid Society, Denver Orchid Society, Spokane Orchid Society, and the Greater Cincinnati Orchid Society. Businesses: Orchid Seed Bank Project, The Calypso Orchid Company, and Spangle Creek Labs. Orchids as a Flagship Species for Conservation OCSA 14 April 2015 Orchids are a good flagship species for habitat preservation because they are one of the largest groups of plants on earth with about 25,000 species. They are found on all continents, except for Antarctica. Orchids are niche habitat players and are often found in unique habitats. They are "canaries in a coal mine" for the health of such habitats. The general public has a degree of fascination for orchids. The flashiness of orchids helps to protect habitat of less "flashy" but equally endangered species that share the same habitat. The OCC is a non-profit coalition started in August, 2005. The original members were of the Orchid Seed Bank Project and the San Francisco Orchid Society. The Species Society of Western Australia joined shortly thereafter in 2005. ANNUAL AGGREGATE POINTS 2014 SECTION Australian Native OPEN Nesbitt Orchids J & B Gay R Job & E Viskic I & R Kilpatrick Nesbitt Orchids J & B Gay R & Parish 9 27 19 12 12 12 12 I 9 Dendrobium Other Nesbitt Orchids R Job & E Viskic 8 5 Laeliinae J & B Gay R Job & E Viskic R & Parish R Job & E Viskic Nesbitt Orchids J & B Gay R & R Parish R Job & E Viskic Nesbitt Orchids Nesbitt Orchids G & M Hazledine S Saunders R & I Parish R Job & E Viskic R Job & E Viskic R & I Parish I & R Kilpatrick R Job & E Viskic Nesbitt Orchids 33 26 16 20 9 8 28 25 12 27 16 10 27 16 25 10 7 11 9 Cymbidium Oncidiinae Other genera Paphiopedilum Phalaenopsis Vandeae Zygopetalinae OCSA FIRST 15 G Hein K Kopicki Hills Family 18 11 9 SECOND T & G Camac R & M Rogers E Nesbitt G Hein R & R Silvestri A & M Sim 32 9 8 D Bagwell Willunga H.S. R Riggs 24 19 9 G Hein C & L Heysen 8 6 R Crowhurst A Stewart Mt Barker H.S. T & G Camac Woodville H.S. A Stewart T & G Camac 6 3 2 34 24 5 27 R & M Rogers Willunga H.S. Woodville H.S. A Stewart 3 3 3 6 J Romeo A Stewart 3 3 R & R Silvestri G Hein W & M Lodge C & L Heysen R & J McRedmond J Argent & A Jeffries K Kopicki R & R Silvestri W & M Lodge K Kopicki G Hein R & J McRedmond C & L Heysen W & M Lodge K Kopicki C & L Heysen 22 21 9 35 9 4 3 3 3 18 6 3 52 5 3 2 G Hein R & R Silvestri 17 2 Woodville H.S. P Haltis April 2015 10 5 4 19 3 Annual Totals R Job & E Viskic 137 G Hein Nesbitt Orchids 118 C & L Heysen R & I Parish 95 R & R Silvestri -ooo0ooo- 119 104 44 W Thomas T & G Camac D Bagwell A Stewart WOODVILLE HIGH SCHOOL ORCHID CLUB Woodville Orchid Club students for the year 2015, consist of eleven students attending ranging from year eight to year twelve students. So far we have taken them through plant re-potting and clean up of plants, shade house maintenance, and a general rundown of plants and groupings that they will be working on throughout the year, in the hope that they will be able to place some in monthly meetings and shows such as the Festival of Flowers. Allan Steward – Woodville High Mentor -ooo0ooo- PLANT COLLECTOR OCSA 16 April 2015 3 62 26 23 Friedrich Carl Lehmann (1850-1903) collected orchids and other plants in Colombia and Ecuador over a period of almost three decades from 1876. He was by profession a commercial plant collector, and also eventually a land-owner, a mine-owner and German Consul in Colombia. His extensive preserved collections of herbarium specimens and illustrations of the plants that he collected form one of the most significant archives of the plants of the northern Andes. The main target of his planthunting was orchids, and the most important collection of his preserved plants is now held in the Herbarium at the Royal Botanic Gardens, Kew. His specimens are also to be found in a dozen other major herbaria in Europe and North America. He collected many living plants, especially orchids, originally for the nursery firm of Stuart Low of Messrs Hugh Low & Co. of Upper Clapton, London, and for Frederick Sander of Messrs Sander & Sons of St Albans. He also painted many of the plants that he collected, and his iconography is now in the Archives of the Royal Botanic Gardens, Kew, where almost 1000 paintings are deposited. Small numbers of his paintings are also to be found at the Natural History Museums in London and Vienna. Lehmann was born in Platkow, Germany on 27th December 1850 in humble circumstances, the eldest son in a large family. He received elementary schooling before being apprenticed as a gardener in Germany. He arrived in the New World in 1876 to collect plants for the Low nursery of Upper Clapton, London, then the leading English nursery specializing in orchids and other tropical plants. His earliest recorded collections of both living and dried specimens were made in Ecuador in 1876. Herbarium specimens of his collections were sent to H. G. Reichenbach, the eminent German orchid specialist in Hamburg, who identified and named them, describing many new species based on his collections. At about the same time or a little later, Lehmann engaged Eduard Ortgies, the Superintendent of the Zürich Botanic Garden as his agent, selling plants to private growers in Europe. Ortgies offered some consignments of orchids for sale through Stevens’s auction rooms in Covent Garden. Lehmann’s arrival in South America presented him with several problems. He did not know the country nor had he any previous collecting experience. He also had rivals with a great deal more experience than himself. Also in the field at this time were Gustave Wallis, William Boxall, John Carder, Chesterton, Eduard André, Benedict Roezl and his nephews Eduard and Franz Klaboch. Of these, only Boxall was collecting for Low. Lehmann’s own correspondence to Messrs Low & Co. from the period has disappeared but the letters of Eduard and Franz Klaboch to Frederick Sander survive and provide a vivid insight into Lehmann’s strategy. He decided to stick like a limpet to the brothers and to collect from their choice localities. Of course, they were aware of his strategy and motives but, in the small community of ex patriot collectors, they were unable to keep their movements secret for long. Lehmann either anticipated their moves or dogged their steps. Sometime after 1880, Lehmann married Sra Maria Josefa de Mosquera, a lady from a prominent family who held estates in and around Popayan, Cauca province, Colombia. From that time, he settled in Popayan, using it as a base from which to launch his subsequent explorations. His wife inherited property in Popayan and a country estate OCSA 17 April 2015 nearby in Cauca Province which Lehmann improved and managed. Gold was found on land owned by his wife’s family soon afterwards Lehmann consequently acquired considerable skills as a geologist and prospector. He certainly had long-standing interests in mining in Colombia. Documents in the possession of his family suggest that he was involved in the sale of a mine to a company based in New York but retained an interest in it. Indeed, he was visiting a mine he managed beside the Rio Timbiqui when he was so tragically killed. In 1880 Lehmann visited Europe to enhance his business connections, especially those with Low and other orchid nurseries. At the time, orchids were rapidly becoming the most popular of all plants for cultivation by royalty, the landed gentry and wealthy businessmen throughout Europe, but especially in England. Lehmann went to Germany and England, visiting botanists, nurserymen and private growers, making many new contacts. He resumed plant collecting in the Andes in June 1880, following his return from Europe. The first plant he collected on his return was a palm, in July 1880, in Colombia. His first sequentially numbered Andean orchid collection was an un-named species growing on a mangrove and his second a Vanilla. His illustration of the latter is his first recorded orchid painting. From 1880 he divided his efforts between the English nurseries of Low and Sander, both of whom he had met in London. His relationship with Low deteriorated and by 1882 was almost finished. Eduard Klaboch met Lehmann at Coban in Guatemala in April 1882 and related to Sander his opinion on Lehmann’s relationship with Low. Of course, Klaboch was no friend of Lehmann and certainly sought to harm any budding relationship that he had with Sander. Lehmann collected thereafter for his private clients and also for the Liverpool Horticultural Company, another nursery specializing in wildcollected orchids. A letter of 6 May 1893 to Henry Ridley succinctly describes the end of the latter relationship and some of Lehmann’s current problems Lehmann relied upon taxonomic botanists to name and describe his collections, essential if he was to obtain the best prices for his many discoveries. However, the botanists had conflicting priorities and seldom were able to keep up with Lehmann’s prodigious rate of collection of novelties. Needless to say, his relationships with his botanical contacts were often as stormy as those he had with nurserymen. Undoubtedly, Heinrich Gustav Reichenbach (1824-1889) the acknowledged orchid authority of the day who had assumed the mantle held by John Lindley on the latter’s death in 1865, was the botanist who most influenced Lehmann. Lehmann held an implicit belief in the ability and integrity of Reichenbach, that is, until Reichenbach’s death, when the provisions of his eccentricity produced a stunned reaction amongst all those who had known and collaborated with him. -ooo0ooo- ORCHID PERFUME AND POLLINATORS Most orchid flowers have a scent or are perfumed. Of course, they are not scented to please us but the scent is designed to attract pollinators, whose attentions ultimately lead to fertilization and seed production. The vast majority of orchid flowers are pollinated by insects; however, a few non-scented orchid flowers are pollinated by humming birds and sunbirds during their search for nectar. OCSA 18 April 2015 In the book The Scent of Orchids (Elsevier, Amsterdam, 1993), Roman Kaiser classifies orchids into various groups, based upon the nature of their pollinators. The mothpollinated, night-scented group of orchids, predominantly from Africa and Madagascar, give off scents reminiscent of jasmine, honeysuckle, tuberose and gardenia, which are released predominantly in the evening and at night. Most of these flowers are white, providing an additional visual guide for the moths. About 8% of all orchids are believed to be moth-pollinated. Angraecum sesquipedale is probably the best known, being pollinated by a hawk moth with a proboscis over 300mm long, as postulated by Charles Darwin in the nineteenth century. But certain American orchids, also with white flowers, such as Brassavola species, are also moth pollinated. In contrast to these sweet-smelling orchids, there are fly-pollinated orchid flowers, mostly red or brown in colour, whose scent can resemble the smell of rotting flesh. Many Bulbophyllums, especially those in the section Cirrhopetalum, are of this type. The prime example is the evil-smelling Bulbophyllum robustum of Papua New Guinea. Bee-pollinated orchids produce a wide range of scents, resembling those of the rose, violet, lily-of-the valley, hyacinth and sweet pea. The honey bees, and presumably most other bees, have a different sensitivity to colour than humans; in they cannot perceive the colour red but can see ultraviolet light, which is invisible to us. There are a few beepollinated red flowers but all of these flowers also reflect ultraviolet light, which makes them visible to bees. Many orchid flowers have ultraviolet guide lines that direct bees to the nectar-producing glands concealed within the corolla tube, where the pollinia and stigma are also located. Most bee-pollinated flowers rely solely on attracting the bees by their perfume and leave the business of pollen transfer to and from the pollinator to chance. But others have a more specific mechanism; for example European terrestrial orchids of the genus Ophrys, whose perfume closely resembles the sex attractant of certain female bees. Pollen is transferred from one flower to another when a male bee attempts to mate with a succession of flowers, whose labellum closely resembles a female bee in shape, colour and scent. Butterfly-pollinated flowers are less common but most of us are familiar with the prime example, Disa uniflora, from South Africa. The pollinia of this species, being among the largest of all orchids, need quite a large pollinator to carry them from flower to flower. Most bird-pollinated flowers are red or orange, because birds are more sensitive to this end of the visible spectrum. They are also scentless, because birds have almost no sense of smell. Some species of the American genera Masdevallia, Cattleya, Epidendrum, Cochlioda, Comparettia and Laelia are pollinated by humming birds. In PNG and Malaysia many Dendrobiums are pollinated by sunbirds. However, bees and other insects are the main pollinators of orchids, only 3% being pollinated by birds. An amazing facet of orchid pollination is that in some cases a particular orchid species is pollinated by only a single insect species. In other words, each of these orchids has its own pollinator, thus ensuring that no cross-pollination with related orchid species occurs. But that's another remarkable system of protection by nature. -ooo0ooo- OCSA 19 April 2015 MARCH MONTHLY FLORAL RESULTS BEST ORCHID OPEN DIVISION AND REGISTRAR’S CHOICE Cattleya Aloha Case ‘Ching Hua’ grown by Graeme & Maureen Hazledine BEST ORCHID FIRST DIVISION Cattlianthe Valentine Day ‘Suzie’ grown by Rito & Rosetta Silvestri BEST ORCHID SECOND DIVISION Brassocatanthe Hawaiian Treat grown by Kate Wadwell, (WOHS) OPEN DIVISION Laeliinae – Hybrid Cluster Type 1. Epi. Pacific Roumers Graeme & Maureen Hazledine Laeliinae - Species 1. Psh. radiata Edda Viskic Laeliinae – Standard Shape Hybrid over 100mm 1. C. [Lc.] Aloha Case 'Ching Hua' Graeme & Maureen Hazledine Oncidiinae Hybrid over 60mm 1. Milt. Goodale Moir 'Golden Wonder' Garard Bros. Orchids Paphiopedilum – Non-Standard Shape Hybrid 1. Paph. Millmanii Graeme & Maureen Hazledine Other Genera – Hybrid not listed elsewhere 1. V. Sansai Blue Edda Viskic 2. Phrag. Cardinale Edda Viskic 3. Phal. Unknown 'Stage Girl' Edda Viskic FIRST DIVISION Cymbidium – under 60mm Species 1. Cym. dayanum (4N x self) Graham Hein Laeliinae – Hybrid Cluster Type 1. Ctt. [C.] Valentine Day 'Suzie' Rito & Rosetta Silvestri 2. Ctt. Bactia 'Grapewax' Graham Hein Laeliinae - Species 1. C. loddigessii Rito & Rosetta Silvestri 2. C. pumila 'Ally' Kris Kopicki Laeliinae – Standard Shape Hybrid under 100mm 1. C. [Lc.] Mari’s Song Rito & Rosetta Silvestri Oncidiinae Hybrid over 60mm 1. Milt. Goodale Moir 'Golden Wonder' Rito & Rosetta Silvestri Orchid Seedling (Any Genera) 1. Cym. dayanum 4N x self Graham Hein Orchid Specimen (Any Genera) 1. Milt. Goodale Moir 'Golden Wonder' Rito & Rosetta Silvestri SECOND DIVISION Cymbidium – under 60mm Predominantly Yellow/Green 1. Cym. Zig-Zag ‘Kiwi’ Daphne Bagwell OCSA 20 April 2015 Laeliinae – Hybrid Cluster Type 1. Bct. [Blc.] Hawaiian Treat Kate Wadwell (WOHS) 2. Ctt. [C.] (Meadii x. amethystoglossa) Rayne Riggs 3. Epi. (Double Delight x Joseph Glow) Valley View Sec. School Laeliinae – Non-Standard Shape Hybrid 1. Rlc. [Blc.] Buttercup x Bc. Richard Mueller Amy Simpkin (WOHS) Laeliinae – Standard Shape Hybrid under 100mm 1. C. [Lc.] Burgundy Gem 'Arcadia' Ray & Monika Rogers Oncidiinae – Species 1. Milt. spectabilis Ray & Monika Rogers MEMBERS PLEASE CHECK THIS LIST With your plant Labels THE FOLLOWING ORCHIDS HAVE BEEN REGISTERED Grower Number Crossing Registration 314 Epi. (Sun Valley x Pacific Sizzle) Epi. Pacific Roumers PLEASE CHANGE YOUR LABELS TO THE REGISTERED NAME Or CHANGED NAME, THANK YOU. SUPPORT YOUR CLUB SPONSORS The Royal Adelaide Show September 4th – 13th 2015 Supporters of OCSA, The Festival of Flowers & Orchids in Schools Program Manufacturers of your fertilising needs for gardens, OCSA 21 April 2015 potted plants & orchids Miles Harper – Club Solicitor Can help your legal transactions Wills and Estates are a speciality First interview FREE for OCSA members 262 – 266 Pirie Street, Adelaide, SA 5000 Ph: 7100 5458 Email: [email protected] Adelaide Digital Your OCSA Preferred Printer for Best Quality and Consistency Ph: (08)8349 9511 Email: [email protected] weathersafe™ shades 20 Bennet Avenue, Melrose Park Ph: 8276 1111 website: www.weathersafe.com.au Your Supplier of Shade-cloth, Shade Sails and Fixtures COBB & CO. PTY.LTD. An OCSA Preferred Supplier of all your orchid needs Unit 3, 6 McGowan Street, Pooraka Phone: 8349 7300 OCSA 22 April 2015 SMOULTS MOBILE HORTICULTURAL SUPPLIERS An OCSA Preferred Supplier of your Potting & Horticultural Needs PHONE: 8389 3295 EMAIL: [email protected] OCSA 23 April 2015 SOUTH AUSTRALIAN ORCHID CLUBS Cymbidium Orchid Club of S.A. Secretary: Graham Morris Email: [email protected] Gawler Districts Orchid Club Secretary: Murray Page Ph. (08) 8250 0689 PO Box 32, Gawler, SA 5118 Millicent Orchid Society Secretary: Robert Wood Ph. (08) 8723 2953 c/o 37 Wehl Street North Mount Gambier Sth. Aust. 5290 Mount Gambier Orchid Society Secretary: Robert Wood Ph. (08) 8723 2953 c/o 37 Wehl Street North Mount Gambier Sth. Aust. 5290 Murray Bridge & Districts Orchid Club Secretary: Wendy Schmerl Mobile. 0435 909 246 PO Box 652, Murray Bridge, SA 5253 Native Orchid Society of S.A. Secretary: John Bartram Ph. (08) 8331 3541 PO Box 565, Unley, SA 5061 Northern & Eastern Districts Orchid Society Secretary: Ms. Eleanor Mathews Ph. (08) 8362 5511 1/71-73 Phillis Street, Maylands, SA 5069 Whyalla Orchid Club Secretary: Brian Noble Email: [email protected] OCSA 24 Port Lincoln Orchid Club Secretary: Meg Coleman Ph. (08) 8682 1463 PO Box 1335 Port Lincoln S.A. 5606 Port Pirie & Districts Orchid Club Secretary: Roxanne Cattermole Pirie S.A. 5540 Email : kevycatt08&gmail.com Riverland Orchid Society Secretary: Marianne Lynch Ph. (08) 8588 7384 PO Box 746, Berri, S.A. 5343 South Australian Orchidaceous Society Secretary: Trevor Jacob Ph. (08) 8346 6155 PO Box 161, Brooklyn Park S.A. 5032 South Coast Orchid Club of S.A. Secretary: Lucy Spear Ph. (08) 8381 4420 6 David Street, H Happy Valley, S.A. 5159 Sunraysia Orchid Club Secretary: Diane Cavanagh Ph. (03) 5025 7305 PO Box 1818 Mildura Vic. 3502 Port Augusta Orchid Club Secretary: Kendall Jones Ph. (08) 8641 3220 PO Box 1752 Port. Augusta SA 5700 April 2015 The Orchid Club of South Australia Inc. NEXT NIGHT MEETING Kilburn Hall 49 LeHunte Street Kilburn Program for 2015 DATE PRESENTER 2nd April 7th May 4th June TOPIC Jane Higgs Roger Herraman Steven Stebbing Ecuador Orchids USA Cymbidium Shows Orchids in Australia DAY GROUP MEETINGS Clearview Hall 11 Clearview Cres. Clearview DATE PRESENTER 10 April 2015 8th May 12th June Graham Reece Maureen Hazledine Auctioneers th TOPIC Kangaroo Island Produce Preparing plants for Shows Auction DIARY DATES FOR THE 2015 SEASON 11th – 12th April 2015 Festival of Flowers St. Pauls College Gilles Plains 11th & 12th July 2015 Winter Show nd 2 May 2018 Barbecue 4th to 13th September 2015 Enfield Community Centre Bunning’s Warehouse Woodville RA&HS Show 26th & 27th September 2015 Spring Show th 7 November 2015 Sarcochilus Dinner Wayville Show Grounds Enfield Community Centre Enfield Community Centre A Member of the Australian Orchid Council Inc. OCSA 25 April 2015
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