John Davidson

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May 27, 2008 : Liquidambar styraciflua

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Plant Family / Families: Altingiaceae
Scientific Name and Author: Liquidambar styraciflua L.
Institution: Royal Botanic Gardens, Kew
Name Location: Richmond, Surrey, United Kingdom

Liquidambar styraciflua

First of all, a note for local readers: Adam Gibbs is giving a presentation tonight to the Dunbar Garden Club. I'm planning to attend, circumstances permitting.

Thank you to whatsthatpicture@Flickr aka James (of Catching the Rain weblog) for sharing today's photograph (original via BPotD Flickr Group Pool). Much appreciated! I also note that James runs the What's That Picture web site, a "community-based site for anyone who wants to find out where, what, or who is featured in an old picture", if you'd like to investigate that, as well.

The sweetgum cultivar 'Lane Roberts' was posted to BPotD in January 2007: Liquidambar styraciflua 'Lane Roberts'. Today's write-up is an expansion of the text made for that brief entry.

Some people occasionally confuse sweetgum trees with maples based on the shape of the leaf (via Bioimages). Absent the fruit, a quick way to distinguish a Liquidambar from an Acer is the leaf arrangement: sweetgums have alternate leaves, while maples have opposite.

When fruit are present, though, there's no mistaking the two. Maples have "keys", or more scientifically, samaras. The fruit of Liquidambar, shown in today's photograph, is a syncarp of capsules, i.e., a conglomerated fruit of individual capsules.

The genus Liquidambar has a curious distribution: eastern North America and Mexico to Guatemala (Liquidambar styraciflua), Turkey and Greece (Liquidambar orientalis) and southeast Asia (Liquidambar acalycina and Liquidambar formosana). Fossil species are known from western North America, Europe and the Russian Far East, indicating the present-day distribution is at least in part relictual (i.e., the genus was once far more widespread).

Photography resource link: I've previously featured the work of Mike Mander as a resource link, but I'm going to suggest revisiting his site if you haven't done so lately (or ever!). Mike's posted a number of photographs from a recent visit to UBC Botanical Garden in his galleries, along with images from other excursions. Well worth the time!

Posted by Daniel Mosquin at May 27, 2008 10:07 AM

Read recent comments on all BPotD Entries


Comments

AKA - the 'monkey ball', throwing at an unsuspecting target is a favorite kid past time.

Posted by: Marcia Sherry at May 27, 2008 12:09 PM

I personally love the Sweetgum - esp. for it's fall colors! Unfortunately, the engineers 'round here don't like them, because they're concerned about the fruit/seeds jamming up the pipes.

Posted by: J from Philly at May 27, 2008 12:19 PM

Although the sweetgum is an excellent shade tree (an important attribute in South Carolina) I have never wanted them close to the house. Each tree makes a zillion skillion kawhillion of those indestructible little balls, which makes raking up after them quite a chore. Also, if you have one in your yard, heaven help you if decide to go outside barefoot.

Posted by: Clint McInnes at May 27, 2008 2:38 PM

Daniel, thanks for featuring one of my photos, and all my various 'spare time' activities and sites. You have prompted me to do my first blog post in way too long.

It may be worth adding that this is an image in the new "People's Arboretum" Flickr group, which was set up by Kew as part of the website to accompany the launch of the amazing new treetop walkway - see www.kew.org/trees

[Declaration of interest - I manage the website at Kew]

Posted by: James at May 27, 2008 4:05 PM

For some unknown reason, all of the kids around here refer to these sweetgum balls as "jubba-jubba".
This is a fast-growing shade tree with a very attractive conical shape. But the jubbas are lethal on the feet!
Regards - Nancy

Posted by: nancy at May 27, 2008 5:32 PM

This photograph looks like a puzzle to me. I really appriecate the write-up and I am learning so much.
Thank you,
Margaret-Rae

Posted by: Margaret-Rae Davis at May 27, 2008 6:51 PM

i like this picture tis clear
clean and sharp- craft artists
would see many ways to put this
to use-

the kew up above the trees is a good web site

spent time on a gibbs site you all live
a beautiful part of the world
thank you for showing this to the rest of us

Posted by: elizabeth a airhart at May 28, 2008 3:15 AM

Hello, I LOVED finding out more about the Liquidamber.. We have a line of these beautiful shade trees in front of our office..The Fruit is a constant challange to sweep up from pavement as they roll so easily... however... they make WONDERFUL Xmas decorations in wreaths - strung or hung round the tree... also good in flower arrangements - kids games - so many fun ideas. I wash them in soapy water with a bit of bleach.. dry them in the oven on low heat than spray paint them..keep them in plastic bags... they are very tough and can be used round goods that need to be packed.. uncrushable..... plus they are quite beautiful.. have a good look with high power glass... Thank you for this info.. I LOVE your site and have learned so much.. Cheers, Cecily

Posted by: cecily flavell at June 1, 2008 10:41 PM

This is the seed pod of the 'monkey-ball' tree from my youth. I grew up in Delaware and loved collecting the leaves in autumn beacuse of the beautiful colours. We spent summers running around barefoot and always gave these trees wide berth.

Posted by: Barbara at June 13, 2008 12:57 AM

We called them itchy balls and would beam each other with them. I think I got my 5th grade "leaf" report wrong because I always thought it was a maple too.

Posted by: Myma at June 20, 2008 8:29 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.