And this is where things start to get truly magical, majesty of the pines and beech aside.
The main players here are the amazing Water Tupelo (Nyssa Aquatica) and Balcypress (Taxodium Distichum) and they are both very annoyingly similar to the forest frolicker. Because they like getting their feet soaked, they need support in the riparian muck, and this support includes swollen trunk bases. As a result, it can be frustrating trying to pick out one from the other in a mixed forest of both:
In general, the tupelos seem to have the smoother trunk, and the cypresses look a bit more like fluted columns. Up close, they are a bit easier to differentiate. The tupelo are broadleaved, whereas the cypresses (not actually true cypresses) are needled. If they were fully exposed and allowed to grow open, the tupelo would look something like an ice-cream cone in crown shape, almost as if pruned by a giant gardener. Remember the backdrops in the Disney version of Pocahontas? Those slender, vase topped trees growing along the James River look as if the artists involved were actually trying to capture pre-settlement Tidewater Virginia. For some reason, however, popular imagination of southern river scenes does not otherwise include much focus on the tupelo, probably because of just how unique the cypress looks; they are far more sprawling and fluid, reminding a northern or backcountry onlooker of a mature Eastern Hemlock (Tsuga Canadensis). They also have a very cool ground feature which most other trees can't lay claim to: knees.
No one knows what they are really for, but the predominant theories ponder that the knees either help hold the giants up in the soggy ground or help with respiration for the roots. I tended not to think about it too much when I got to see the knees for the first time in nearly two decades. Instead, even as I dripped in the humidity and wished the mosquitoes would find a dragonfly to run away from, I just let the place speak to me on it's own terms, removed from science, from history, from names, from preconceptions. I did not even make it that far into the place before the realities of the hot and humid South and a long drive back to Michigan loomed before me. I definitely want to go back and see the water's edge, see the palmetto which I never imagined grew so far inland, and just see whatever nature wants to present to me. I find that is what is best about places like Congaree, little remnants of Eden which act as natural icons to silence the busy mind and heart and allow for a gaze into something bigger than ourselves. Visit the place, you won't be disappointed. In the meantime, take a look at these pictures, which I figured could speak for themselves:
More information on Congaree can be found here:
http://www.nps.gov/cong/index.htm
They also have those fancy, new-fangled Facebook and Twitter pages.
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