From aceska at telus.net Wed Jan 11 08:15:56 2012 From: aceska at telus.net (Adolf Ceska) Date: Wed, 11 Jan 2012 00:15:56 -0800 Subject: [BEN-L]BEN # 447 Message-ID: <000b01ccd039$3ef1d090$bcd571b0$@net> BBBBB EEEEEE NN N ISSN 1188-603X BB B EE NNN N BBBBB EEEEE NN N N BOTANICAL BB B EE NN NN ELECTRONIC BBBBB EEEEEE NN N NEWS No. 447 January 11, 2012 aceska@telus.net Victoria, B.C. ----------------------------------------------------------- Dr. A. Ceska, 1809 Penshurst, Victoria, BC, Canada V8N 2N6 ----------------------------------------------------------- TAYLOR ARMSTRONG STEEVES (1926 - 2011) From: Vipen Sawhney, Biology Department, University of Saskatchewan, Saskatoon - originally published in CBA/ABC Bulletin 44(3): 84-85. Photo Plate: http://bomi.ou.edu/ben/447/ben447-steeves.pdf Professor Emeritus Taylor A. Steeves of the Biology Department, University of Saskatchewan (U of S) passed away on September 6, 2011. Taylor was born on November 29, 1926 in Quincy, Massachusetts. He did his B.Sc. at the University of Massachusetts in Amherst, and in 1951 received his Ph.D. from Harvard University. During his graduate years at Harvard, Taylor spent a year as Sheldon Travelling Fellow at the University of Manchester and worked with the famous plant morphologist Prof. C.W. Wardlaw. After obtaining his Ph.D. he was appointed a Junior Fellow of the Society of Fellows at Harvard. In 1953, while a Fellow at Harvard, he was a Visiting Scientist at the Institut National de Recherches Agronomiques in Versailles, France. It was there that he acquired his lifelong interest in the language and culture of France that was to take on additional dimensions in later years of his life. In 1954 Taylor returned to Cambridge to join the faculty of Harvard University as an Assistant Professor. In 1959, after he had just finished a 5-year appointment as Assistant Professor at Harvard, Taylor was offered a position at the U of S as Associate Professor with tenure, and without an interview, by then Head of the Biology Dept., Prof. Rawson, an eminent biologist in his own right. Taylor had also received offers from Brown University and from Universities of California at Los Angeles, Texas, and Virginia. After receiving the offer from the U of S, Taylor went to see the University and the city of Saskatoon. The Biology Dept. at Saskatoon had no building at that time but it was under construction and he was initially going to be housed in the basement of Physics building. Prof. Rawson offered Taylor to have his lab built in the new building the way he wanted it. Taylor was happy about that and saw a lot of potential at the place and liked the campus. He specially loved the city and its surroundings, the South Saskatchewan River, the vastness of the prairie land, and the accessibility to an off campus site, the Emma Lake campus. He accepted the job and then approached Prof. Rawson for travel expenses about his visit to the university. However, he was told that because he was not invited for an interview and came here on his own, there would be no reimbursement. Many years later when I was Department Head and we were inviting candidates for interviews, and in some cases for a subsequent visit, and we looked after their expenses, I was reminded repeatedly by Taylor that he never got paid to come here; I told him that is the price for being an exceptional candidate. Then, one year after joining the U of S, Taylor was offered the position of Associate Professor at Yale University with tenure, but he turned it down as he felt he had made a commitment to the U of S. This one act alone speaks volumes about the character of the man. Taylor stayed with the U of S Biology Department until his retirement in 1994. He was promoted to the rank of Professor in 1964 and served as the Department Head from 1976 to 1981, and then again from 1987 to 1988. He was named the Rawson Professor of Biology in 1985 for his distinguished service. Taylor served the botanical community and his discipline in various capacities. He was the founding member of the Canadian Botanical Association/Association Botanique du Canada (CBA/ABC), and served as its President in 1973. He served the CBA/ABC in various other capacities including as chair of the Plant Structure and Development section, judge of Lionel Cinq Mars award and for hosting the annual meeting in 1975 in Saskatoon. Taylor and his wife, Dr. Margaret (Peggy) Steeves, a paleobotanist, regularly attended the CBA/ABC meetings. In 1993, the CBA/ABC established the Taylor A. Steeves award in Plant Development in his honour, and made him an Honorary Life Member in 1994. In 1978, the CBA/ABC awarded Taylor its highest honour, the Lawson medal, and in 1990 the Mary E. Elliott service award. Taylor was also the editor of the _Botanical Gazette_ (now the _International Journal of Plant Sciences_) from 1968 to 1974, and the editor of the _Canadian Journal of Botany_ (now _Botany_) from 1979 to 1988. In 1996, the Botanical Society of America elected him a corresponding Member. As a scientist, Taylor made enormous contributions to his field of plant morphology and development. His early research focused on several aspects of plant development including leaf and shoot development with particular emphasis on the use of plant tissue culture technique that he had acquired in France and introduced to his lab in Saskatoon. His research in later years involved native plants of the prairies and he and his students studied various aspects including, root growth, branching and vascular tissue differentiation. Taylor published numerous papers with his students and colleagues and was an invited speaker at many conferences and institutions in Canada and abroad. He co-authored an introductory text, Botany, which has been used by many institutions, and with his longtime friend, Ian Sussex, the book, _Patterns in plant development_, which became a standard text in his field. Taylor received several other awards including, Fellow of the Royal Society of Canada at the age of 45, an Earned D.Sc. from the U of S and an Honorary doctorate from the University of Guelph. Perhaps Taylor's major contribution was in the area of teaching. He had an amazing wealth of knowledge which he transmitted to students with his wit, humour, enthusiasm, and storytelling. Students loved taking his courses and would come back for more. His style of teaching, his mannerism and persona were so powerful that many students actually changed the direction of their program and switched to studying plants. He was most proud of his students and their successes and was very caring of their welfare. When the U of S awarded him the Master Teacher Award, he treasured that more than any other award as teaching for him was of prime importance. Taylor was not only a great speaker but he also spoke very fast, and it was said that "Taylor could teach two classes at the same time by standing in between the doorway of two class rooms". As a person Taylor was the kindest human being and a very compassionate and gentle soul. He was also very concerned about environmental issues and was a strong proponent of conservation. Throughout his stay at the U of S, he rode a bike during spring and summer, and walked in winter. I recall some Saskatoon winter days with temperatures hovering around -30 deg.C, Taylor would arrive in the Department with his buffalo coat and a beard with icicles hanging down his face. He was very much into recycling materials, whether it was clothes or the use of office supplies; this was during the times when it was not fashionable to talk about conservation and going green, but Taylor practiced it all his life. He also had a great sense of humour and loved telling jokes and would start laughing before he would finish. Taylor Steeves was an icon in the field of Botany. He will be sorely missed as a dear friend, wonderful colleague and mentor, outstanding scientist and teacher, and an exceptional human being. His passing is an end of an era... THE PARADOXICAL _SQUAMANITA_, A MYCOPARASITIC SYMBIONT From: Britt A. Bunyard bbunyard@wi.rr.com - Abbreviated for _BEN_ from _Fungi_ 4(5): 28 & 42. 2011. Photo Plate: http://bomi.ou.edu/ben/447/ben447-mushrooms.pdf The rules of natural selection and speciation become strained when we consider the Fifth Kingdom and probably none is more enigmatic than the paradoxical mushroom _Squamanita_. The genus is comprised of only a few species, all of which are rarely seen. And all species of _Squamanita_ are parasites of other mushrooms. But it gets weirder still: the _Squamanita_ basidiocarp seems to be a chimera of its tissues and those of its host. The Powdercap Strangler, _Squamanita paradoxa_, demonstrates this visibly (Fig. 1) where the tissues of the host-the Pungent Powdercap, _Cystoderma amianthinum_ (Fig. 2)-contribute to the scaly powdery look of the lower half of the stem (actually an elongate gall induced by the parasite). Huh? Okay, your befuddlement is expected. Mycologists long thought species of _Squamanita_ arose from a sort of tuber. In fact, the elongate bulb of tissue at the base of the _Squamanita_ stipe in Figure 1 was originally termed a "protocarpic tuber." Only recently did Redhead et al. (1994) demonstrate that species of _Squamanita_ were parasitic on other mushrooms and that the protocarpic tubers were actually the mutated remains, a gall really, of the host's fruitbody. The term "cecidiocarp" has replaced protocarpic tuber to reflect the fact that this tissue is truly a gall. Along with uncertainty about their physiology, mycologists were never quite sure how to treat them taxonomically. In older field guides _Squamanita_ species may be instead be called _Coolia_ or _Dissoderma_. The have been lumped within the Agaricaceae and Tricholomataceae (historically the dumping ground for white spored mushrooms that didn't fit in any other families). Recently, Matheny and Griffith (2010) resolved this once and for all, utilizing DNA sequence analysis and with surprising results. Turns out _Squamanita_ is most closely related to _Cystoderma_ and _Phaeolepiota_, the latter, another curious and rarely seen group of mushrooms. The findings of Matheny and Griffith are surprising when you consider that _Squamanita_ species parasitize its close kin, _Cystoderma_ and _Phaeolepiota_! Hosts of other _Squamanita_ species include less closely related species of Agaricales, such as _Galerina_ (_S. contortipes_, the Contorted Strangler), _Hebeloma_ (_S. odorata_, the Fragrant Strangler), and reportedly _Amanita_ species. All species of _Squamanita_ are extraordinarily rare, though seen in Europe with slightly more frequency than in North America. Occasionally, "large" fruitings of several specimens are found as in a particular episode following heavy rains in Great Britain in 2009 (Kibby, 2009a and b). Probably the best known species in North America is the Powdercap Strangler. The last collection of it (indeed only the seventh from North America!) was by Oluna and Adolf Ceska on Vancouver Island, British Columbia as part of an ongoing mycological survey there (see Ceska 2010, GOERT 2010, & Luther 2011). WHAT YOU CAN DO: If you spot one of these enigmatic mushrooms take good notes On habitat and other mushrooms nearby, make every attempt to collect the Entire mushroom (including parts underground), take good photos, and dry them thoroughly. Then get them into the hands of a mycologist. References Ceska O. 2010. _A Survey of Macrofungi on Observatory Hill: Fall 2009 and Winter 2009/2010._ Report to the Dominion Astrophysical Observatory, Victoria, BC. March 31, 2010. 94 p. + 22 Plates. [manuscript] http://www.goert.ca/documents/Macrofungi-Observatory-Hill-2009-2010.pdf GOERT [Garry Oak Ecosystem Recovery Team] 2010. Macrofungi of Observatory Hill 2004-2010. http://www.goert.ca/news/2010/05/macrofungi-2004-2010/ Kibby, G. 2009a. Editorial. _Field Mycology_ 10(1): 2. Kibby, G. 2009b. Editorial. _Field Mycology_ 10(2): 38. Luther, K. 2011. What does it mean? Fungi at the boundaries of science, politics, and nationality. _Fungi_ 4(4): 26-35. http://www.fungimag.com/fall-2011-articles/LR_BoundriesWcolor.pdf Matheny, P.B. & G.W. Griffith. 2010. Mycoparasitism between _Squamanita paradoxa_ and _Cystoderma amianthinum_ (Cystodermateae, Agaricales). _Mycoscience_ 51: 456-461. http://www.springerlink.com/index/b480132w607881l8.pdf Redhead, S.A., J.F. Ammirati, G.R. Walker, L.L. Norvell, & M.B. Puccio. 1994. _Squamanita contortipes_, the Rosetta Stone of a mycoparasitic Agaric genus. _Canadian Journal of Botany_ 72: 1812-1824. http://www.fungimag.com/fall-2011-articles/LR_BoundriesWcolor.pdf Figures (see http://bomi.ou.edu/ben/447/ben447-mushrooms.pdf) Figure 1. The Powdercap Strangler, _Squamanita paradoxa_, Vancouver Island, British Columbia. (These specimens comprise only the seventh collection ever for this extraordinarily rare species in North America.) Photos courtesy of Adolf Ceska. Figure 2. The Pungent Powdercap, _Cystoderma amianthinum_ Vancouver Island, British Columbia. Photo courtesy of Adolf Ceska. THE CONSORTIUM OF PACIFIC NORTHWEST HERBARIA: DIGITIZING HERBARIUM SPECIMENS From: Ben Legler, blegler@u.washington.edu Accompanying Table: http://bomi.ou.edu/ben/447/ben447-table_nw_herbaria.pdf The Consortium of Pacific Northwest Herbaria (http://www.pnwherbaria.org/) was created in 2007 to bring together regional herbaria and provide an online portal to herbarium specimen data for Pacific Northwest North America. Over 3.6 million specimen records are housed within the region's 57+ herbaria. Included are the U.S. states of Alaska, Idaho, Montana, Oregon, and Washington, and the Canadian provinces of British Columbia and Yukon Territory. In June of 2010, a collaborative, $1.3 million grant from the National Science Foundation was awarded to herbaria at the University of Washington, Oregon State University, the University of Idaho, and Montana State University. Grant funds are being used to image, database, and put online many more specimens from our region. Our new web site, funded by the grant, currently provides access to over 1.7 million specimen records and 150,000 high resolution images from 13 herbaria, making it the most comprehensive source of herbarium specimen data for Pacific Northwest North America. Data are available for nearly all of the major herbaria in our region and a growing portion of the smaller herbaria, and cover vascular plants, bryophytes, algae, lichens, and fungi. A redesigned specimen search page (http://www.pnwherbaria.org/data/search.php) contains many features besides basic text searches, including map-based searches, images of specimen sheets, and numerous options for filtering, displaying, and downloading data. The 150,000 images are viewable online at full resolution and serve as a new digital reference for the region. You can also create checklists for counties or any arbitrary geographic region. Even more features are in development. These include mobile-optimized content to allow access to data and images in the field on a smart phone or tablet. By the end of this 3-year grant, we will have acquired images for about 350,000 specimens from over 12 herbaria, including many smaller collections, and databased these plus another 200,000 bryophytes, lichens, and fungi. Combined with existing data, the total number of specimens accessible through our online portal may well exceed 2 million! Our high-throughput imaging workflow uses a high-resolution digital SLR and lightbox to capture 100-150 images per hour. The images are centrally stored on a server at the University of Washington. We have developed web-based database software to capture label data from the specimen images using a combination of keystroking and optical character recognition. Several dozen students are employed at any one time to assist with imaging and databasing. A key facet of our infrastructure is the centralization of image storage and database hosting on servers managed by the Consortium. This model allows us to leverage the technical expertise and staff at the larger partner institutions and eliminate the need for smaller institutions to maintain their own in-house database server and software. However, these institutions still have full access to their database thanks to the web-based software that runs through a standard web browser. The web site is managed by the University of Washington Herbarium (WTU). Questions or comments can be sent to Ben Legler (blegler@u.washington.edu), David Giblin (dgiblin@u.washington.edu), or Dick Olmstead (olmstead@u.washington.edu). Many thanks to all of the herbaria who share their data through PNW Herbaria! Please visit our web site for more information or to search our extensive collections. RUDI BECKING'S ARCHIVE IN THE HUMBOLDT STATE UNIVERISITY LIBRARY From: Adrienne Harling, Humboldt State University in Arcata, CA & http://library.humboldt.edu/humco/holdings/becking.html The Rudolf W. Becking Collection documents the professional and political work of Dr. Rudi Becking from the time of his postsecondary education in the 1940s and 1950s, through his teaching career in the 1960s-1990s, and his continued work until his death in 2009. Rudi was a professor of Forestry and Natural Resources at Humboldt State University from 1960-1983. He did extensive work in Northwestern California. His research interests included Redwoods, sustainable forestry (Plenterung), plant community ecology (Phytosociology), serpentine endemics, the Marbled Murrelet, timber cruise methodology, and many other topics. He worked in the Great Smoky Mountains in the 1950s-1960s and again in the 1970s. He did additional scholarly work in Indonesia, the USSR and in China. Rudi also participated in political processes in the Northern California region. Highlights include involvement in the establishment and later expansion of Redwood National Park (1960s and 1970s), municipal environmental issues related to the city of Arcata, California and Humboldt Bay in the 1970s and 1980s, revision of the _California Forest Practices Act_ in the 1970s, and many other regional environmental issues. As far as the extent of phytosociological content in Becking's papers, there is a great deal throughout the collection with concentrations within particular series. In the "Botanical Studies" series, there are sub-series entitled "Phytosociology" focused on analysis methods and data (e.g. computer programs used to analyze Becking's "synthesis tables") and Becking's work specific to phytosociology as a method. There is also significant phytosociological data (releves and synthesis tables) within the subseries of "Sand Dunes" (including salt marshes but focused on Humboldt County area sand dunes), and the "Darlingtonia bogs" subseries. Becking's work on Douglas Fir as a graduate student is in the collection as well. There is a good deal of material from the Great Smoky Mountains National Park from work Rudi Becking did with Robert Whittaker. Further, Rudi taught phytosociological techniques to his students and had them do data collection in a variety of settings including redwood forests and sand dunes. This material is available in the teaching series of the collection. More information about the collection is available at http://www.oac.cdlib.org/findaid/ark:/13030/kt9x0nf6g9/ For Rudi Becking's biographical sketch see: http://www.ou.edu/cas/botany-micro/ben/ben421.html#4 CORRECTION TO BEN # 446 The article "BOTANY BC - TATLAYOKO LAKE - July 14-17, 2011" by Stephen Ruttan was originally published in _The Log_ (the Friends of Ecological Reserves newsletter) Autumn/Winter 2011. It was posted in BEN with both the author's and Friends' permissions. For the original article see http://www.ecoreserves.bc.ca/newsletters/LOG1111.pdf ____________________________________________________________ Subscriptions: http://victoria.tc.ca/mailman/listinfo/ben-l Send submissions to aceska@telus.net BEN is archived at http://www.ou.edu/cas/botany-micro/ben/ ________________________________________________________________ From aceska at telus.net Tue Jan 31 11:09:04 2012 From: aceska at telus.net (Adolf Ceska) Date: Tue, 31 Jan 2012 03:09:04 -0800 Subject: [BEN-L]BEN # 448 Message-ID: <005801cce008$beebdaf0$3cc390d0$@net> BBBBB EEEEEE NN N ISSN 1188-603X BB B EE NNN N =20 BBBBB EEEEE NN N N BOTANICAL BB B EE NN NN ELECTRONIC BBBBB EEEEEE NN N NEWS No. 448 January 31, 2012 aceska@telus.net Victoria, B.C. ----------------------------------------------------------- Dr. A. Ceska, 1809 Penshurst, Victoria, BC, Canada V8N 2N6 ----------------------------------------------------------- BOTANY BC 2012: JULY 26-29, 2012 AT MANNING PARK From: Botany BC 2012 Organizing committee - Hans Roemer, Judith Holm, = Ryan Batten, Mandy Ross & Elizabeth Easton c/o Elizabeth.Easton@gov.bc.ca =20 Botany BC 2012 will be taking place from Thursday July 26, 2012 through = to Sunday July 29, 2012 at Manning Park, British Columbia=20 Tentative Program: Thursday, July 26, pm and evening Ice breaker social and picture show by Ron Long Friday, July 27 and Saturday, July 28 Daytime: Field trips to the botanical highlights of Manning Park Evenings:=20 James Miskelly (Consultant and naturalist) - 'The Cascades'; Tory Stevens (BC Parks) - 'Protected Areas in the 21st Century: = Galloping with the Climate'; Ken Marr (RBCM)/Gerry Allen (UVIC) - 'DNA analyses of widespread alpine plants and what we can learn from them'; Joseph Arnett (Dept.Natural Resources, Washington) - 'Rare Plants across = the Border: Introducing the new Field Guide to the Rare Plants of = Washington'; The 'AGM' - Choosing the next location for Botany BC. Sunday, July 29 Optional morning field trip =20 If you would like to be notified when the detailed program and = registration for Botany BC 2012 has been posted to the website at: http://members.shaw.ca/botanybc/ , please send a note to Elizabeth.Easton@gov.bc.ca=20 JOHANNES VOGEL - NEW DIRECTOR OF THE BERLIN MUSEUM OF NATURAL HISTORY Photo Plate: http://bomi.ou.edu/ben/448/ben-vogel.pdf =20 The Keeper Regius of the Herbarium in the Natural History Museum in = London, Dr. Johannes Vogel, has become the new Director General of the Berlin = Museum of Natural History. After hearing from four candidates in April, the = Berlin Museum Trustees agreed unanimously on Dr. Johannes Vogel. Concurrent = with these negotiations, Dr. Vogel was appointed as Sectoral Professor at the Humboldt University in Berlin. Sectoral Professors serve to link non-university research institutions and universities, and the director = of the Museum of Natural History has traditionally held such a = professorship at Humboldt University. John Vogel studied biology and law in Bielefeld. He = has a degree in biology and - from the University of Cambridge - a doctorate = in genetics. Since 1995, Dr. Vogel has worked for the Museum of Natural = History in London, first as a specialist in mosses, fungi and ferns, then - = since 2004 - as head of the botanical department. Vogel was born on 15 May = 1963. He is married and has two children. The position of General Director at = the Museum of Natural History, Berlin, has been vacant since the resignation = of former director Reinhold Leinfelder at the end of last year.=20 More information on Vogel is available on the website of the Natural = History Museum, London : http://www.nhm.ac.uk/research-curation/staff-directory/botany/j-vogel/ind= ex. html=20 [Johannes has several good friends in British Columbia. He visited South-West British Columbia twice in search of Adulterated Spleenwort (_Asplenium adulterinum_ J. Milde) and has done quite a bit of molecular work on the genus _Asplenium_. We hope to see him at _Asplenium = adulterinum_ localities on Pierce Range (Vancouver Island) and at Pierce Creek (near Chilliwack) again soon. Congratulations, Johannes! - AC] ROYAL BRITISH COLUMBIA MUSEUM APPOINTS JACK LOHMAN AS NEW CHIEF = EXECUTIVE OFFICER The Royal BC Museum Board of Directors has named British cultural leader = and scholar Jack Lohman as the organization=92s new Chief Executive Officer. = He will assume his new position on March 26, 2012. Lohman, Director of the Museum of London since 2002, will succeed = retiring CEO Pauline Rafferty, who has led the Royal BC Museum for the past 10 = years. =93London=92s loss is British Columbia=92s gain,=94 said John Williams, = Chair of the Royal BC Museum Board of Directors. =93Jack has extensive international experience in building great museums and providing strong leadership in = the cultural sector. He has the qualities and skills to lead the Royal BC = Museum into its next chapter of growth.=94 =93The Royal BC Museum is highly regarded as one of Canada=92s great = cultural treasures. I am delighted to join its distinguished staff at a time of = new development and to ensure the Museum reaches the widest possible = audiences,=94 said Lohman. =93The platform for developing the Royal BC Museum as a great and unique cultural asset is huge. Its extraordinary location, collections and expertise provide an opportunity to push out onto a national and international arena and share the important stories it tells,=94 he = added. Lohman joins the Royal BC Museum at an exciting time as it prepares to welcome two major international touring exhibitions, open its first-ever seasonal satellite museum gallery at the Wing Sang in Vancouver, and continues the major revitalization plan for its two hectare cultural precinct in downtown Victoria. =93Jack=92s broad background in architecture and conservation will be = very beneficial as the Royal BC Museum moves into the important architectural design phase of our revitalization,=94 Williams added. At the Museum of London Lohman directed a five-year, =A320million ($32 = million Cdn) redevelopment that culminated in May 2010 with the opening of five spectacular new interactive galleries. A seasoned fundraiser, Lohman also looks forward to working with the = Royal BC Museum Foundation on their successful fundraising efforts. Prior to his post in London, he was the CEO of the Iziko Museums of Cape Town, an organization consisting of 15 national museums including the = South African Museum, the South African Maritime Museum and the South African National Gallery. During his time there, Lohman led the creation of a = new museum institution and transformed the national museum sector. Lohman currently teaches Museum Design and Communication at the Bergen National Academy of the Arts in Norway. He is also editor in chief of UNESCO=92s publication series Museums and Diversity. After studying = History of Art at the University of East Anglia, Lohman was awarded a scholarship = to read architecture at the Freien Universitat in Berlin and later obtained = an MA at the University of Manchester. He went on to win a British Council Fellowship Award to study Architecture and Conservation in Warsaw. ____________________________________________________________ Subscriptions: http://victoria.tc.ca/mailman/listinfo/ben-l =20 Send submissions to aceska@telus.net =20 BEN is archived at http://www.ou.edu/cas/botany-micro/ben/ =20 ________________________________________________________________