Santa Clara Valley Orchid Society Established 1951 Helping You to Become a Better Grower. May 2011 SCVOS Newsletter. Speaker Notes.

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Douglas Richardson
5 years ago
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They have a great quarterly journal which also covers Paphiopedilums & Phragmipediums. If you went to the recent Pacific Orchid Exposition, Jeff won a trophy for the best Cymbidium in the show.

1 Santa Clara Valley Orchid Society Established 1951 Helping You to Become a Better Grower May 2011 SCVOS Newsletter (please note that links in electronic copies are functional) Speaker Notes For May our speaker will be Jeff Trimble on Cymbidiums. Jeff is the Past President of the Cymbidium Society of America. If you grow Cymbidiums, you ought to be a member. They have a great quarterly journal which also covers Paphiopedilums & Phragmipediums. If you went to the recent Pacific Orchid Exposition, Jeff won a trophy for the best Cymbidium in the show. He is also one of the SCVOS auctioneers and does a great job. C. gaskelliana Blue Dragon AM/AOS April Meeting On April 6, 2011 our meeting featured as speaker Debra Atwood from Napa Valley Orchids. Debra gave a great presentation on the culture and health of orchids. We and a wonderful question and answer session at the end or her speech. Debra brought a terrific opportunity table which had members scrambling to buy tickets. Napa Valley Orchids is located at 2536 McGregor Court in Napa, CA. The phone is and She is open most days by appointment. Jeff SCVOS Auction Debra Atwood Presidents Corner Upcoming events for 2011 May speaker: Jeff Trimble June speaker: Dr. Yin-Tung Wang Director of Matsui Nursery July: SCVOS BBQ August Speaker: Marie Turkel September Speaker:T.J. Hartung Orchids of Mexico October:SCVOS Auction Membership We had eight new members join at the March Orchid show! We welcome them to our Society and hope they enjoy the activities as much as we all do. If you have not paid your 2011 dues, you will not be getting this newsletter. 1

A ll plants brought for sale by members must be properly labeled, disease free, and

Ten percent of the sale price goes to the club treasurer, Marvin Bell, before you

gaskelliana Blue Dragon AM/AOS Refreshments Announcement: All members with last names

2 Santa Clara Valley Orchid Society Established 1951 Helping You to Become a Better Grower May 2011 SCVOS Newsletter (please note that links in electronic copies are functional) SCVOS News I f you are not getting your newsletter via , please be sure to give your currently correct address to Ed Nazzal, paphman@gmail.com. A ll plants brought for sale by members must be properly labeled, disease free, and priced in even dollar amounts. Ten percent of the sale price goes to the club treasurer, Marvin Bell, before you leave. We rely on the honor system. Thank you to those abiding by this rule. C. gaskelliana Blue Dragon AM/AOS Refreshments Announcement: All members with last names starting with L-N please bring in refreshments for May And, you get a free raffle ticket for the Opportunity Table! Show and Tell April Matt Bond Table #1 Ann Stuart Table #2 2

SCVOS Online S o much online check it out!! We have a Facebook page. Have a look at it on Facebook!

Member Susan Wiedman also has a new link at http://www.upclosewithmothernature.

If you d like to make an announcement, please contact Kristina by phone at (408) 229-2747 or by email at kbellwolf1@sbcglobal.net.

3 SCVOS Online S o much online check it out!! We have a Facebook page. Have a look at it on Facebook! Also see Matt Bond s Flickr page, and Eric Hunt s SCVOS Show page, and the Internet Orchid Species Encyclopedia, which the SCVOS helps fund. Member Susan Wiedman also has a new link at Opportunity Table Board Meeting T he March board meeting will occur on the 18th of May at 7:30 PM at Ed Nazzal s 1487 Monteregre San Jose, CA. If you d like to make an announcement, please contact Kristina by phone at (408) or by at kbellwolf1@sbcglobal.net. Participating on the board is a very rewarding and infinitely educational experience highly recommended! Please come out and support your society! Remember, for much more information about orchids, links, our future schedule, care sheets, contact information, previous newsletters, and lots of pictures of plants and people, visit the website: santaclaravalleyorchidsociety.org/links.htm The SCVOS: Helping You to Become a Better Grower Your 2011 Board SCVOS Board T he Santa Clara Valley Orchid Society is a non-profit organization that meets the first Wednesday of each month at the American Legion Hall, 1504 Minnesota Avenue, in the Willow Glen neighborhood of San Jose, California. The meeting starts at 7:30 PM. The skill session starts at about 7:00 PM. 3

4 Officers for 2011 Kristina Bell, President (408) Peter Brown, Vice President (510) Sandi Fox (408) Marvin Bell, Treasurer (408) Directors for 2011 Ed Nazzal (408) Eanghak Quach (408) Ann Stuart (408) Marie Lofton (408) Dave Smitt (408) Auction Chair Ed Nazzal (408) Membership Peter Brown (510) Sandi Fox (408) Member Database Ed Nazzal (408) Newsletter Dave Smitt, Editor (408 ) davejsmitt@gmail.com Dave and Ofelia Woodfill, Mailing (408) ofiew@comcast.net Publicity Susan Wiedmann (408) Hmgbird@pacbell.net Library Marie Lofton (408) smlofton@pacbell.net Plant Opportunity Tickets Dave and Ofelia Woodfill (408) ofiew@comcast.com Kitchen Crew Conrad Kumata ckk1boater@aol.com Liz Gehrig (408) eagehrig@aol.com 2011 Greenhouse Tour Doug Pulley (408) dpulley1@comcast.net 2011 Show and Sale Tim Culbertson, Co-Chair, Secretary (301) timc@harker.org Eanghak Quach, Co-Chair, Judging (408) epigarden@yahoo.com Peter Brown, Co-Chair, Sales (510) pjb@presol.com2011 Holiday Party Kristina Bell (408) Upcoming Shows May Carmel Orchid Society Show Hidden Valley Institute for the Arts, Carmel, CA 21st Brookside Orchids Open House 9AM to 4PM 2720 Alpine Road, Menlo Park, CA. Ph June, San Jose Japantown Orchid Exposition 550 N. 6 th Street, San Jose, CA July, 2011 SCVOS BBQ 6 th 6:30 PM American Legion Hall 1504 Minnesota Ave. San Jose A-M bring Side Dishes M-Z bring desserts 4

5 Pacific Orchid Expo Pictures 5

website also added that there are still new species waiting to be described.!"#$%&'()*!&+%&). Dendrochilum (Ddc.) is a genus of epiphytic, lithophytic and, rarely, terrestrial orchids.

6 website also added that there are still new species waiting to be described.!"#$%&'()*!&+%&). Dendrochilum (Ddc.) is a genus of epiphytic, lithophytic and, rarely, terrestrial orchids. The name comes from two Ancient Greek words: dendron (tree) and either cheilos (lip) or chilos (green food), which alludes to either the flower s characteristic large lip or the plant s epiphytic growth. The exact number of species varies from source to source, from as low as 100 to 390. The high number can be explained by the fact that some are synonyms or varieties of the same species. They occur at higher elevations in humid rainforests, from Southeast Asia to New Guinea and as far north as southern Taiwan. Acknowledged centers of diversity are Borneo and the Philippines. The genus was first described by Carl Ludwig Blume in 1825, using Dendrochilum aurantiacum. Johannes Jacobus Smith, an eminent Dutch botanist, named many of these orchids. Acoridium and Platyclinis, subgenera of Dendrochilum, used to be separate genera. The other two subgenera are Dendrochilum and Pseudacoridium. The subgenus Dendrochilum has its center of diversity on Sumatra. Pseudacoridium is endemic to the Philippines. The Philippines is also the center of diversity for Acoridium. Platyclinis has it on Borneo. The Philippines, according to the website is the only country where all subgenera are found. The Members of this genus are characterized by sympodial growth, much like the way Cattleya and Oncidium grow. However, the species can be divided into two groups, the clump formers (e.g. Dendrochilum magnum) and the creepers (e.g. Dendrochilum aurantiacum, the type species). The following is Jay Pfahl s botanic description of the genus: ovoid to cylindrical pseudobulbs that are basally sheathed by brown to green thin bracts and carrying from 1 to 2 apical, tough, erect, lanceolate to elliptic leaves with a slender petiole. The Dendrochilum website states that some Borneo species of subgenus Platyclinis section Eurybrachium have orange, yellow, red and even red suffused with green colored pseudobulbs. Inflorescence is of three types: synanthous (the inflorescence grows with the growing leaf from the developing pseudobulb, e.g. Dendrochilum glumaceum); heteranthous (the inflorescence grows from the rhizome independent of pseudobulb, e.g. Dendrochilum tenellum); and hysteranthous - the inflorescence develops after the leaf is fully developed. Inflorescence can grow to a length of 50 cm in the case of Dendrochilum magnum. Flowers are small, star-like flowers with three petals and three sepals, arranged in two rows on erect or arching pendant racemes. The flowers are scented, which can be classified as either fragrant or smelly. One can only surmise what the pollinator is from the kind of scent a particular species emits. Dendrochilum.com lists the following growing tips for this genus: There should be plenty of air movement. The plants should be kept moist and never be allowed to dry out. 6

7 Watering should be from the bottom and not from above the plant. Humidity must be high. There needs to be a difference between day and night temperature. Water should have low salinity. Ddc. pangasinense Ddc. yuccaefolium Ddc. Glumaceum Ddc. bicallosum Kokomo 7

Ddc. latifolium var. macranthum BROOKSIDE ORCHIDS IS PLEASED TO ANNOUNCE "#$%!! &'()!*&+%(! AND ALL YOUR MEMBERS ARE INVITED! SATURDAY, MAY 21 st FROM 9AM 4 PM TOURS OF OUR FACILITIES,(-#+.")/!

8 Ddc. latifolium var. macranthum BROOKSIDE ORCHIDS IS PLEASED TO ANNOUNCE "#$%!! &'()!*&+%(! AND ALL YOUR MEMBERS ARE INVITED! SATURDAY, MAY 21 st FROM 9AM 4 PM TOURS OF OUR FACILITIES,(-#+.")/! POTTING DEMONSTRATIONS A WIDE SELECTION OF BLOOMING ORCHIDS (OF COURSE!) SPECIAL PLANT SALES NEW ZEALAND BARK DIVISIONS NEW ZEALAND MOSS SEEDLINGS PLASTIC AND CLAY POTS MERISTEMS FERTILIZER GIFT PLANTS IN DECORATIVE POTS (ORCHID SOCIETY AND GARDEN CLUB MEMBERS WHO MENTION THEIR AFFILIATION WILL RECEIVE A 10% DISCOUNT ON ALL PURCHASES) Brookside Orchids 2720 Alpine Rd (Just off 280 above the Webb Ranch Farm stand) Menlo Park, CA

Santa Clara Valley Orchid Society Established 1951 Helping You to Become a Better Grower. June 2011 SCVOS Newsletter. Speaker Notes June 1st Meeting

Santa Clara Valley Orchid Society Established 1951 Helping You to Become a Better Grower June 2011 SCVOS Newsletter (please note that links in electronic copies are functional) Speaker Notes June 1st Meeting