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December 19, 2009 : Hemitomes congestum
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Plant Family / Families: Ericaceae
Scientific Name and Author: Hemitomes congestum A. Gray
Name Location: Willamette National Forest, Oregon, USA
To conclude the series of Oregon wildflowers, a photograph of a gnome plant. The conifer cone and needles gives a sense of scale, I hope. These small plants are easily overlooked, and perhaps this is why this past August was only the third time I've encountered this species (the first being in July of 2002 in West Vancouver's Cypress Falls Park, the second in July of 2004 on Mt. Elphinstone on the Sunshine Coast of BC). Coincidentally, while doing this wet hike in Willamette National Forest, I was thinking about Hemitomes congestum during the walk in. On my way out, I spotted this plant (and a few others that were just emerging). Perhaps I noticed it from the corner of my eye while passing by it the first time, and that brought it into my thoughts.
A monotypic genus (only one species in the genus), Hemitomes congestum can only be found in western North America, from southwestern British Columbia to California (although Plants of the Pacific Northwest Coast by Pojar and MacKinnon reports a disjunct population in west central British Columbia near Terrace).
Like its botanical cousin Monotropa uniflora, Hemitomes congestum is a mycoheterotroph; lacking chlorophyll, It taps into an existing tree-fungal root-association and extracts sugars via the fungus via the tree (please read the Monotropa uniflora entry for a better explanation / additional links). What excites me is that one of the known fungal associates of Hemitomes congestum is Hydnellum peckii, a fungus species I've wanted to see since I first became aware of it in that forum thread. Now that I know a few locations for gnome plant, maybe I can track down a bleeding tooth fungus!
Lastly, Botany Photo of the Day is taking a bit of a holiday. The next entry will certainly be published by January 4, 2010, though there is the possibility of some entries being published during the prior week. In 2010, not only will Botany Photo of the Day be celebrating its 5th anniversary in April, but there will also be a series of thematic photographs each month to celebrate the International Year of Biodiversity. More details to follow in early January.
Posted by Daniel Mosquin at December 19, 2009 6:00 AM
Comments
...or read recent comments on all BPotD Entries
Posted by: Meg Bernstein at December 19, 2009 6:38 AM
You will be missed, but you are deserving of some off time. Happy holidays.
Posted by: Vicki at December 19, 2009 6:52 AM
Daniel,
Thanks for all of these postings. I am always intrigued by your finds and comments, and greatly enjoy each image you share.
Happy Holidays. Annie
Posted by: Annie at December 19, 2009 7:02 AM
Many thanks again for your wonderful photos and excellent descriptions. Merry Christmas and may 2010 bring you good health and joy.
Posted by: annie Morgan at December 19, 2009 7:08 AM
this site is always a welcome addition. i know what you mean when you say 'out of the corner of my eye'. i've walked some woods...
Posted by: jerryclarktate at December 19, 2009 7:26 AM
Thank you so so much for the daily enrichment you provide us. Enjoy the holidays!
Posted by: Suzanne at December 19, 2009 7:36 AM
yes, thanks so much for all you do, thanks for being willing to come back sharing wonderful things - here's to all the elves' and imps' solstices......
Posted by: Quin at December 19, 2009 7:37 AM
Happy festive season, and many thanks for these daily e-jewels!
Posted by: Mandy Macdonald at December 19, 2009 7:42 AM
Yes, thank you for the beautiful photographs and the informative writing. I'll be looking forward to the resumption of these daily pleasures. Happy Holidays!
Posted by: John Peterson at December 19, 2009 7:52 AM
I haven't said "thank you" for your efforts in finding, photographing, and posting the information you send day by day. So, herewith, a word of gratitude.
I live in the deep southeast U.S. (Mississippi) and find most of the specimens very much different from what I see in our woods and forests.
Posted by: mary at December 19, 2009 8:08 AM
gently at night how lovely
the virgin snow falls
each ice crystal a pattern
silenty drifting down
a comfort in the darkness
of the night my thoughts
drifting as quietly as the
snow in silent meditation
elizabeth a
merry christmas to daniel and ubc
to the whole world of people who
visit this page and contribute
have a merry merry holiday
Posted by: elizabeth a airhart at December 19, 2009 8:18 AM
And when the light returns, so will Bpotd. Thank you Daniel for joy and fascination every day.
Posted by: b moro at December 19, 2009 9:13 AM
....peace on earth...peace on earth through science....peace because of the awesome beauty and mysteries around us....peace because we are intellegent....peace because we know love....
thank you ...BPOD....and all my unknown friends for another year...
...peace on earth...
Posted by: phillip at December 19, 2009 9:37 AM
Happy holidays, Daniel and the UBC group.
I love getting this in my email each day - have a relaxing break, and I'll look forward to hearing from you again in the new year!
Posted by: Jane at December 19, 2009 9:54 AM
...elizabeth a....one of the most beautiful things you've written....!!
Posted by: phillip at December 19, 2009 9:58 AM
What an interesting and appealing little plant!
And happy holidays, Daniel. I look forward to seeing the photo every day, and will miss it in the interim! Keep up the excellent work.
Posted by: Julie at December 19, 2009 10:02 AM
Thank you for another year's beautiful photos and fascinating information. May you have a wonderful Christmas with time to take more photos for us to share in 2010.
Posted by: Katie McIntosh at December 19, 2009 10:08 AM
Thankyou for this window on the beautiful plant world. These photos deepen my love and awareness for the wonderful planet in which we live. May you have a peaceful and happy holiday.
Posted by: Marilyn at December 19, 2009 10:24 AM
Thank you for these pages -- I enjoy them immensely. Have a happy and restful holiday.
Posted by: Mary Ann, in Toronto at December 19, 2009 11:12 AM
. . . an interesting little plant. "Gnome plant" is a good name for it!
Posted by: Mary Ann, in Toronto at December 19, 2009 11:14 AM
Have a very good Holiday period. You surely bring so many nice things to us all.
Posted by: Irma Palm at December 19, 2009 11:16 AM
i also want to extend my thanks to daniel for the gifts of beauty and knowledge and celebration...and to the community, joyonya!
i sense i am so often way 'out of my league' with the vastness of awareness and experience here, still, i take in the teaching, i listen to the comments and as with all that live and breathe and have being, i find i belong....(wouldn't it be lovely if the biodiversity celebration turned swords into plowshares?)
Posted by: katemarie54 at December 19, 2009 11:22 AM
plants planet planter planner?
breath-taking photos...thanx..bbb
Posted by: beverley bowhay at December 19, 2009 11:38 AM
What a fascinating little plant - of the Ericaceae family no less.
Thank you for the daily images and the informative writing. It must be a lot of work to find something new to tickle our curiosity and wonder, every single day; and I have to say, you do a wonderful job.
Have a great holiday season Daniel.
Cheers
Posted by: lisa at December 19, 2009 11:59 AM
Thank you Daniel --for the daily enchantment as well as enrichment. Happy thoughts for you and friends of this site.
Happy Holidays to all!
Posted by: cecelia at December 19, 2009 1:49 PM
Enjoy your time off. Peace and Happy Holidays to all. I like to image what the plant will look like from the name before I open the picture, but the plants you chose are so different from what I expect - great fun.
Posted by: kcflowers at December 20, 2009 12:06 AM
All the best of the seasonals to everybody. Thank you, Daniel, thank you for all the photies and informative texts. And thank you to elizabeth a for her almost daily pomes: I look for them every day!
Posted by: Don Fenton at December 20, 2009 12:46 AM
Thanks Daniel for Botany photo of the day. I will miss it until it's back in January.
I look forward to it every day and enjoy seeing such a great variety of photos from BC and around the world as well as the very interesting write ups.The links to other websites is also very good.
I wish you and all that have contributed to BPotD a very happy holiday.
Posted by: Martin at December 20, 2009 5:43 AM
Yours is truly a work of the heart, Daniel, and I'm glad you're taking time to refill your energy bank. Thank you from my heart to yours for the gifts of delight you give to our e-community all year!
Posted by: Harpgirl at December 20, 2009 6:05 AM
Well, this seems to be the place to post a thank you to Daniel and all the UBC elves who bring us such wonderful gifts all year long, so I'm adding my thanks. I enjoy reading the comments from all you readers too.
Posted by: Wendy Cutler
at December 20, 2009 3:09 PM
Thank you Daniel and all at UBC BPotD for your fascinating daily contributions for our little e-community (perhaps not so little any more!).
May you all have a peaceful, fun and beautiful seasonal break, and I very much look forward to your return as the days are growing longer.
I love elizabeth a's poetry too, what an extra special one today.
Posted by: ingrid at December 20, 2009 4:02 PM
I want to join all your other fans who watch this site daily, to thank you for running our favourite site. Living in England, I enjoy viewing plants in their natural habitats from other parts of the world, & especially enjoy the factual information and links.
Have a great break, and long may this site continue!
Posted by: Don Anderson at December 21, 2009 4:31 AM
Amazing to think that's related to the rhododendrons and heathers I have in my garden.
Some families are tight and don't require the examination of their respective blooms with a loupe to deterimine their relationship, while others show amazing diversity.
Enjoy the winter break. Fortunately, there is a vast archive of past entries to explore here.
I wonder if there isn't a way to set up BPotD to randomly access the archive to keep interest up during periods when you are away, Daniel?
Certainly, we can just look around ourselves, but it is nice to have the prompt to come look around.
Thanks,
D
Posted by: Denis at December 21, 2009 9:07 AM
Happy Holidays!!!! Thanks for a great year of photographs.
Posted by: Lee at December 21, 2009 12:24 PM
thanks for all the great photos! i will have to look into this "year of biodiversity" - sounds interesting!
Posted by: CB at December 21, 2009 1:29 PM
Hi Daniel, Merry Christmas and thanks for all the great posts. Knowing what BPotD means to me, it is fun to read the comments from the regulars in this post. Thought to be perfectly honest, a Holiday break fits nicely into my life. I know I'll be ready to avidly read and view in January. And once again, you've come up with a fascinating, new-to-me plant. Love those mycoheterotrophs.
Posted by: Deb Lievens at December 21, 2009 5:41 PM
first come, cool job. But why stop here?
Posted by: surebb at December 29, 2009 2:27 AM
well. did not read carefully just now...
Happy New Year!
Posted by: surebb at December 29, 2009 2:39 AM
happy new year happy new year happy new year
Posted by: elizabeth a airhart at January 1, 2010 4:54 AM
I want to add my thanks and best wishes for a peaceful, healthy, & abundant New Year to Daniel, the BPOD & all who visit this wonderful space!
Posted by: maryo at January 1, 2010 3:47 PM
While looking at previous entries, I remembered the abstract pictures. Will you please consider doing something like that again? Those were really interesting and creative, not that the realistic ones aren't!
Just wondering.
Hope you all had Merry Christmases and Happy New Years!
Posted by: SoapySophia at January 3, 2010 12:41 PM
Thanks for the kind thoughts, all.
Sophia, re: the abstract photographs -- unfortunately, there were a few strong negative reactions to that series. I had considered doing it again for these past two weeks, but since my Internet access would be poor, I decided I wouldn't have the ability to address any anticipated negative comments, so left it aside.
However, that series will make a return in December 2010, as part of our BPotDs for the International Year of Biodiversity -- our December theme will be Biodiversity and Inspiration.
Posted by: Daniel Mosquin
at January 4, 2010 9:33 AM
Please share your comments about the photograph(s) and accompanying write-up. Telling a story about the subject of the photograph(s) is also much appreciated! If you have a gardening question, the best place to ask is on the UBC Botanical Garden Forums. Thank you!
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Botany Photo of the Day is a project of the UBC Botanical Garden and Centre for Plant Research, located in Vancouver, British Columbia Canada. UBC BGCPR is a department of the Faculty of Land and Food Systems within The University of British Columbia.

Happy holidays!