Earlier this month, I led a pair of walks for the Georgia
Botanical Society’s annual pilgrimage to Hemlock Falls Trail near Moccasin
Creek State Park. I have visited this trail before, but it was a
winter walk so I was excited to see what might be blooming there in the
spring. This trail leaves from a wooded parking area along a dirt path
sprinkled with rocks, roots, and the occasional mud puddle (caused by seepage).
The path is bordered by a steep edge (careful!) and landscaped by nature with various
plants such as ferns, white wood aster (Eurybia
divaricata), yellowroot (Xanthorhiza
simplicissima), and poison ivy (more careful!).
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| Northern maidenhair fern (Adiantum pedatum) |
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| Cow-wheat (Melampyrum lineare) |
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| Crested iris (Iris cristata) |
The bulk of the plants are the trees and shrubs, including a
very dominate presence by great laurel (Rhododendron
maximum) which was not yet blooming. Other shrubs there: Mountain doghobble
(Leucothoe fontanesiana), Mountain
laurel (Kalmia latifolia), Witch-hazel
(Hamamelis virginiana), Sweetshrub (Calycanthus floridus), Northern
spicebush (Lindera benzoin), Smooth
hydrangea (Hydrangea arborescens), Huckleberry
(Gaylussacia ursina), Mountain
clethra (Clethra acuminata), and Buffalo
nut (Pyrularia pubera). Other trees
in addition to an assortment of oaks (Quercus)
and maples (Acer): Mountain basswood
(Tilia americana var. heterophylla), Tuliptree (Liriodendron tulipifera), Sweet Birch (Betula lenta), Eastern hemlock (Tsuga canadensis), Sourwood (Oxydendrum arboreum), Silverbell (Halesia), and Mountain magnolia (Magnolia fraseri).
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| Mountain magnolia in bloom (Magnolia fraseri) |
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| Huckleberry flowers (Gaylussacia ursina) |
Of course forbs are the stars of the spring hike and there
were some good ones as we traversed the 1.2-mile walk to the waterfall. Here
are the ones that I made note of: Cow-wheat (
Melampyrum lineare), Foamflower
(
Tiarella austrina), Solomon's seal (
Polygonatum biflorum), Solomon's plume
(
Maianthemum racemosum), Catesby’s trillium (
Trillium catesbyi), Vasey's
trillium (
Trillium vaseyi), Indian cucumber-root (
Medeola virginiana), Jack-in-the-pulpit
(
Arisaema triphyllum), Toothwort (
Cardamine diphylla), Violets (
Viola rotundifolia, blanda, hastata, sororia), White wood aster (
Eurybia divaricata), Lady rue (
Thalictrum
clavatum), Clustered snakeroot (
Sanicula odorata), Goatsbeard (
Aruncus dioicus),
Orobanche uniflora (now
Aphyllon uniflorum), Thyme-leaf bluet (
Houstonia serpyllifolia), Crested dwarf iris (
Iris cristata), and Rattlesnake plantain (
Goodyera
pubescens). Ferns were also well represented and included New York fern
(
Amauropelta noveboracensis), Christmas fern (
Polystichum acrostichoides), Intermediate
fern (
Dryopteris intermedia), Northern maidenhair (
Adiantum pedatum), and American
climbing fern (
Lygodium palmatum).
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| Trillium vaseyi with Viola blanda |
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| Thyme-leaf bluet (Houstonia serpyllifolia) |
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| Lady rue (Thalictrum clavatum) |
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| Tiarella austrina showing its habit (spreading) |
I cannot avoid mentioning invasive plants that we found
there. First is
Japanese spirea
(Spiraea japonica) which can
found throughout the parking area and along the early part of the trail. That
plant is known to be invasive in Rabun County and the bronze color of the new
growth helps to identify it in the early spring. There is also
Elaeagnus
umbellata in the parking area. A surprise was finding two pieces of
autumn
fern (Dryopteris erythrosora)
near the edge of the creek close to the waterfall (far from civilization). We
pulled both of those and packed it out with our trash; I also reported it on
iNaturalist.
By the way, since I led the same walk twice, I was curious if we would notice different plants on the second walk. The answer was yes, we did notice things on the second walk that we hadn't spotted on the first one. So, go ahead and walk the same trail twice, it might be twice as nice.