Showing posts with label Longleaf Pine Savanna. Show all posts
Showing posts with label Longleaf Pine Savanna. Show all posts

Thursday, July 31, 2014

Botanizing the Florida Panhandle: Apalachicola National Forest Part 2

*Part I* *Part II* *Part III* *Part IV*

Let's move on into part two of my time spent exploring the longleaf pine savannas and sandhills of Apalachicola National Forest.  Hopefully you enjoyed part one, which you can read right here and will find this second half just as engaging!

Longleaf Pine stand set against a beautiful blue Florida sky

Not to reiterate what was already said in the previous post but there was something truly magical about the longleaf pines of the coastal plain.  Their cinnamon brown trunks come out of the lush green ground straight as an arrow and are topped with crowns of green tufts of the longest needles of any North American pine.  They were easily one of the most, if not the most handsome pine I've ever seen.

Saw Palmetto (Serenoa repens) out on the savanna

If longleaf pine was the quintessential species of the canopy, then its counterpart on the savanna floor was the saw palmetto (Serenoa repens).  Its tropical look was right at home on the panhandle and provided an aesthetic touch to the landscape unlike anything your blogger had seen before.  The white wildflowers scattered around the palmettos belong to the thistle-leaved aster (Eurybia eryngiifolia), a species featured back in the first installment.

Impressive clump of yellow pitcher plants (Sarracenia flava)

Patches of yellow pitcher plants (Sarracenia flava) seemed to greet the eye at every turn and their highlighter-yellow glow never wore on this botanist.  During the growing season yellow pitcher plants put out their characteristic carnivorous pitcher leaves but come fall begin to produce non-carnivorous phyllodia, which are essentially flat, "regular" leaves.  Lower light levels and a scarcity of active insects makes the effort and energy of creating more pitchers seem futile during the winter months it would seem.

Sand Bog Death Camas (Zigadenus glaberrimus)
Sand Bog Death Camas (Zigadenus glaberrimus)






















If any plant really put my car's breaks to the test, it was the tall wands of the sand bog death camas (Zigadenus glaberrimus) beginning to bloom along the roadside.  Despite having never seen the plant before, its large succulent flowers had the same look and feel of Ohio's white wand lily (Anticlea elegans) only on steroids, so it wasn't too hard to put a name to their face.  The genus Zigadenus formerly had well over a dozen species in it but recent taxonomic work has placed all but the sand bog death camas in different genera.

Slender Bog Club Moss (Pseudolycopodiella caroliniana

From the stately and showy to the tiny and hidden, there wasn't a nook or cranny of the savanna that didn't have something to share.  Even the lilliputian world of open sand under the grasses and sedges was colonized by fascinating plants such as the delicate evergreen stems of slender bog clubmoss (Pseudolycopodiella caroliniana) and nearly microscopic basal leaves of the dwarf sundew (Drosera brevifolia).

Dwarf Sundew (Drosera brevifolia) and the largest dime you've ever seen

Plants can be given some pretty bizarre and/or unfitting common names but I think dwarf sundew (D. brevifolia) hits the nail on the head.  On second thought, dwarf seems a bit too conservative for these puny sundews.  There's no trickery in the photograph above, those are fully grown mature specimens and not the world's largest dime. Admittedly this photo was taken last year in southern Kentucky and not Florida but the species remains the same.

Longleaf Pine saplings in the understory 

It must truly be a love affair if we're back to the longleaf pines.  Trees were my first botanical love and I can remember reading about the famed pine lands of the coastal plains when I was first learning my species/eco-regions and how magical they sounded.  The longleaf saplings seemed like small fireworks exploding in a frozen frame of emerald needles; which one can get a much better grasp and understanding of while at eye level.

Slim-leaved Pawpaw (Asimina angustifolia)
Slim-leaved Pawpaw (Asimina angustifolia)






















When someone says they've found a pawpaw here in Ohio, there's not much guesswork to be done on what specific species it is.  For us buckeyes and most of the eastern U.S., the only species we have is the common pawpaw (Asimina triloba).  But traveling down into Florida sees one potential species turn into nine different possibilities; including two state endemics.  I happened to catch this slim-leaved pawpaw (A. angustifolia) still in bloom while ambling under the pines and was immediately smitten with its long-petaled flowers.

Narrow-leaved Phoebanthus (Phoebanthus tenuifolius

Without the repeated and cataclysmic interruptions of the North's glacial events, the South has fortuned in having its flora around and evolving for a very long period of time which has spawned some pretty interesting specialties and endemics.  One of those species flew right under my radar while in the field in this DYC (damn yellow composite) I would come to identify as the pineland false sunflower (Phoebanthus tenuifolius).  It was dirt common in many of the areas of Apalachicola I explored and figured it wasn't anything special until I learned it occurred in only five counties in the central panhandle and that was it worldwide.  Glad I thought to at least snap an iPhone photo to help with the future ID!

Rhynchospora corniculata
Fuirena breviseta






















Everything is bigger down south, including their beak-sedges (Rhynchospora spp.).  I was quite taken aback by the size of the diffuse inflorescence of the short-bristled horned beak-sedge (R. corniculata) swaying in the warm savanna breeze.  That's one I wouldn't mind calling Ohio home.  Another exciting Cyperaceae find was the presence of another umbrella-sedge in Fuirena breviseta.  That one, or any Fuirena honestly, I really wish would call Ohio home!

Savanna Meadow-beauty (Rhexia alifanus)

One of the first wildflowers I noticed blooming along the roads was the towering pink blossoms of the savanna meadow-beauty (Rhexia alifanus).  I feel like a broken record talking about how much more diverse a particular genus is down south when compared to Ohio and the meadow-beauties were no exception.

White Maryland Meadow-beauty
Rhexia mariana var. exalbida






















Another stunning meadow-beauty blooming on the savanna was the white Maryland meadow-beauty (Rhexia mariana var. exalbida).  They apparently have no shame in flaunting their private parts for all the world to see in their generously-sized golden stamens.  It certainly catches the eye and is a hard aspect to ignore!

American Bluehearts (Buchnera americana)

Familiar faces were hard to come by so far south but a few did occur throughout Apalachicola, including the unmistakable purple-blue blooms of the American bluehearts (Buchnera americana).  A state-threatened rarity in Ohio that only occurs in a handful of extreme southern counties, bluehearts can be found just about anywhere in Florida.

Cross-leaved Milkwort (Polygala cruciata)
Coastal False Asphodel (Triantha racemosa)






















Another Ohio rarity that was unequivocally more common in Apalachicola was the bubblegum pink cross-leaved milkwort (Polygala cruciata).  The actual flowers to this species are tiny and inconspicuously placed between the pink bract-like wings that get all the attention.  Only a few flowers bloom at a time at the apex of the stem and leave behind their bracts, making the flower look like it's a lot more "busy" than it really is.  Coastal false asphodel (Triantha racemosa) was like a weed throughout the savanna with many specimens in perfect shape as well.  If you'll remember, this is the same species that occurred in the bog with the Venus fly trap and white pitcher plants.

Wonderful longleaf pine stand

It pained me to see the sun start to wane in the afternoon sky and know my time in Apalachicola National Forest had come to a close.  I could have easily spent all week in its depths continuing to explore and see what I could find.  The three hour drive back to where we stayed went by fast as visions of longleaf pine, lilies, and pitcher plants danced in my head.  I'm incredibly fortunate to be as well-traveled as I am and have experienced so many unforgettable places, so it's hard to sufficiently rank them but it should be said that Apalachicola instantly inserted itself near the top.  I sincerely hope to revisit this place at least a few more times in my life, even if to only gaze upon those longleaf pines again.

That wraps up my posts on Apalachicola!  I have one more topic to share on my time in Blackwater River State Forest to complete this Florida panhandle saga and hope you'll tune back in soon to check it out!

*Part I* *Part II* *Part III* *Part IV*

Wednesday, July 30, 2014

Botanizing the Florida Panhandle: Apalachicola National Forest Part 1

*Part I* *Part II* *Part III* *Part IV*

I'm back and ready to move forward with my botanical foray into the wonders of the Florida panhandle!  If you caught my first post in this series on Hosford Bog and its insectivorous denizens, thanks for coming back for more. If you didn't get the chance to read up on one of the most fascinating sites I've ever stepped foot in, please don't hesitate to give it a read by following this link here.

After visiting the bog and spending all morning with the white pitcher plants and Venus fly traps, I hopped back into the car and headed due south into the vast expanse of Apalachicola National Forest.  At over 500,000 acres in size, it's the largest national forest in the entire state of Florida and home to a wide diversity of habitats, flora and fauna.  Being so large and having no prior experience with the region, I went into the foray more or less blind and with little to no expectations on what I might encounter.  Much like my attitude at Hosford Bog, I figured just about anything and everything would have me wide-eyed in wonder and botanical bliss.

*Due to the breadth of items I'd like to share from my time in Apalachicola, I'm breaking this post into two parts to keep things from getting too long and overwhelming.  I figured two shorter posts would be easier to digest than one exceptionally long one; which we all know I'm capable of doing!

Wide open expanse of longleaf pine savanna full of pitcher plants and other oddities

My route initially took me through the heart of some impressive longleaf pine (Pinus palustris) sandhills and woodlands ensconced in a mosaic of bright wildflowers.  Mile after mile passed with the scenery getting more and more impressive before I finally broke out of the pines and into one of the most stunning landscapes I'd ever laid eyes on.  Apalachicola is known for its extensive tracts of longleaf pine savanna and the first one I came upon could not have given a better first impression.

Lovely patch of yellow pitcher plants (Sarracenia flava)

The savannas and their vast openness of grasses and sedges were sparsely dotted with lone longleaf pine saplings or the occasional woody shrub and in exceptional cases littered with large clumps of yellow pitcher plants (Sarracenia flava).  I'd passed countless instances of the pitcher plants on the drive through Apalachicola, but seeing them at 55 miles per hour through the window is apples to the oranges of seeing them in all their glory before you...and in this case oranges are definitely better than apples.

Yellow Pitcher Plant (Sarracenia flava)

The yellow pitcher plant is one of the most frequently encountered of the Southeast's Sarracenia taxa and can come in all sorts of yellow-to-red color schemes and/or naturally-occurring hybrids.  Their tall golden pitchers are conspicuously topped by a lip called an operculum, which acts as an umbrella of sorts and prevents excess rainwater from diluting the pitcher's digestive secretions and enzymes within.

Pine Lily (Lilium catesbaei) on the savanna

I decided to wade deeper into the savanna's sea of grasses and gluttony of beak-sedges (Rhynchospora spp.) to see what other oddities were hidden within.  Before too long my squinted eyes (that Florida sun is bright!) spotted isolated blotches of vivid red-orange peaking above the surrounding vegetation.  I picked up the pace and found my heart stuck in my throat as the mesmerizing pine lily (Lilium catesbaei) materialized before me.  I meant what I said above on not having any sincere expectations of what was waiting inside Apalachicola, and never in a million years did I think these would end up on the menu.

Pine Lily (Lilium catesbaei) in all their glory 

The presence of the pine lilies sealed the fact this savanna was one of exceptional quality and management.  Once a much more common sight throughout the state, pine lilies rapidly disappeared as their habitat niche of open, sunny habitats on wet acidic soil dwindled due to development and habitat maturation/degradation and are currently listed as a threatened species.  Their presence is intimately tied to a landscape's fire regime and its frequency.  These pine sandhills and open savanna ecosystems evolved with fire playing an integral part in its health and structure.  Fire kept excess woody encroachment in the understory at bay and allowed the grasses, sedges and sun-loving forbs like the pine lily to thrive.

What is more lovely than a fire-red pair of the rare pine lily...

The intensity and saturation of the fire-red lilies was unlike anything your blogger can recall seeing before. Perhaps the harsh Florida sun and stifling humidity were playing tricks on me but their glow on the savanna had me speechless and utterly entranced in their beauty.  It's fair to admit these were the highlight find of my foray into the Florida panhandle.

Bartram's Marsh Pink (Sabatia bartramii)
Bartram's Marsh Pink (Sabatia bartramii)






















One of the pieces to the aforementioned mosaic of wildflowers along the roadsides was the dazzlingly pink Bartram's marsh-pink (Sabatia bartramii).  Taking a gander at the reproductive parts at the center of the flower, I was immediately reminded of Ohio's own rose pink (S. angularis) but then taken aback by the number of petals on the Florida specimen.  Turns out that despite the difference in flower part numbers both are relatives and reside in the same genus.  It's rewarding to be able to use one's botanical knowledge from home to help unravel the floral mysteries of afar.

More treeless savanna in Apalachicola National Forest

The magnitude of Apalachicola National Forest accompanied with my iPhone saying "no service" really drove home the feeling of seclusion and isolation while in its depths.  If not for the two lanes of asphalt, I'd have sworn I drove through a wormhole to a time in the distant past.  A great deal of my time is sought searching out tiny pieces of the massive puzzle that is the natural world and a great deal of my emotions are tied up in the success and/or failures of that search.  But the most influential and memorable moments and experiences have always been the feeling of complete and unspoiled solitude.  A landscape bereft of the stains and markings of humanity, whether they be sights, sounds, or smells.  Just me, myself, and I and the giant ensemble of Mother Nature.  I don't have that specific feeling of euphoria very often and cherish it when I do, and believe me when I say the longleaf pine savannas of Apalachicola gave me chills and had the hair on my arms and neck standing up in awe.

Parrot Pitcher Plant (Sarracenia psittacina)

The savanna's masses of yellow pitcher plants were certainly the easiest to find and pick out but they weren't the only ones around.  Often nestled right at the yellow's feet were patches of parrot pitcher plant (Sarracenia psittacina).  This species utilizes a rather unique technique of trapping its prey by means of false exits and dead ends rather than simply falling in and drowning.  Its insect prey is attracted to the small opening at the top and lured inside by the smell and promise of nectar.  Once finding out it was gypped, the insect is tricked into crawling further down the pitcher by changes in light intensity, thinking it represents a way out.  Unfortunately, that's not the case and before long the insect enters the base chamber of the pitcher and with the aid of dense, stiff hairs cannot get out and is slowly digested in the enzymes secreted within.

Parrot pitcher plants in bloom
Foxtail Bog Clubmoss (Lycopodiella alopecuroides)






















Apart from the related California pitcher plant or cobra lily (Darlingtonia californica), no other Sarracenia exhibits the same kind of entrapment technique of the parrot pitcher plant.  They were still blooming nicely during my visit too, while most other species were all but done.  Nearly as strange as the pitcher plants and almost always growing right alongside it was a lycopod on steroids in the foxtail bog clubmoss (Lycopodiella alopecuroides).  This fern-ally belongs to a division of plants that are among the oldest and most primitive species still around with their first ancestors showing up over 400 million years ago.

Sandswamp White-topped Beak-sedge (Rhynchospora latifolia)

It's not everyday you're driving down the road and see countless conspicuous specks of white that you assuredly assume are a wildflower, only to find out are actually a sedge!  As much as I love sedges, Ohio doesn't exactly have any that even the most novice of nature-goers can easily spot at highway speeds.  The sandswamp white-topped beak-sedge (Rhynchospora latifolia) has taken a card from plants like poinsettias and Indian paintbrushes (Castilleja spp.) with its snow-white foliaceous bracts.  While they appear like petals or flower parts, they are merely specialized leaves and typically play a role in pollinator attraction.  However, beak-sedges are wind pollinated, so it's interesting they would bother with being so showy.

Thistle-leaved Aster (Eurybia eryngiifolia)

Speaking of showy white plants, another one of my favorite finds out on the savannas was the nearly Florida panhandle endemic thistle-leaved aster (Eurybia eryngiifolia).  It's a bit of an odd name considering its epithet of eryngiifolia is in relation to the plant's leaves that look a lot like rattlesnake master (Eryngium yuccifolium).  I found its involucre's spiny phyllaries to be particularly attractive.

Thistle-leaved Aster (Eurybia eryngiifolia)

Thistle-leaved aster has a very narrow geographic distribution and is only found in high-quality open pine savannas in the central panhandle and in only a few select sites in extreme southern Alabama and Georgia.  That makes it a species worth noting and enjoying not only for its physical beauty but its global rarity and vulnerability as well.

Spurred Butterfly Pea (Centrosema virginianum)

Tucked away in the understory was a trailing vine I recognized as the spurred butterfly pea (Centrosema virginianum), a widespread species of the Southeast and quite similar to the Ohio rarity butterfly pea (Clitoria mariana).  A striking species I wish was able to call Ohio home.  I ended up seeing quite a bit of it during my time in Apalachicola and was thankful for each and every one I saw.

Saw palmetto (Serenoa repens) under the longleaf pines (Pinus palustris)

Had I run this post in its entirety we'd barely be at the halfway point, so I think here is as fine a place to pause as any.  I hope you've enjoyed what you've seen so far and are looking forward to more.  Apalachicola National Forest isn't done just yet!

*Part I* *Part II* *Part III* *Part IV*

Monday, July 21, 2014

I've Been North and I've Been South

Ah, it's good to be home!  As much fun as traveling and vacations are, it's an exhausting process by the end of it all and few things are better than walking through the door, dropping your bags to the ground, and slumping onto the couch.  Having said that, the fatigue and long hours on the road are worth it all when one comes back with more photographs, experiences, and memories than I could ever recount locked away in my brain and hard drive.

Longleaf pine savanna in Apalachicola National Forest on the panhandle of Florida

My two weeks away started with a trip down to the steamy confines of the Florida panhandle with my partner and her family for a week of excellent seafood and lazy beach days.  But being the botanist and naturalist I am, I couldn't stay away from the natural world for too long and was able to squeeze in some time to explore the entirely new-to-me ecosystems and flora the region had to offer.  From longleaf pine savanna to pitcher plants and even the famed Venus fly trap, Florida treated me well and I will be bringing you its wonder in the coming days from my visits to Blackwater River state forest and Apalachicola national forest.

Sleeping Bear Dunes national lakeshore along Lake Michigan in Leelanau county

The second half of my time away saw my partner and I leave the heat and humidity behind and travel nearly 1,300 miles north to the golden dunes and aqua waters of the Sleeping Bear Dunes national lakeshore of northern Michigan.  My family and I have spent a portion of nearly every summer up in this Great Lakes paradise and despite the repetitive nature of the trip it never gets old laying eyes on the region's ineffable beauty.  I was able to visit a number of my favorite haunts and reacquaint myself with the northern flora I've come to know and adore; including a backpacking trip to the crowned jewel of South Manitou Island nestled in Lake Michigan.  Once again I'll be bringing this trip in blog form in the coming days and weeks and hope you'll forgive any potential delay(s) in getting them out.  Free time and energy is a rare combination these days but I'll do my best to not use that as too much of an excuse!

I could not have had a more exciting, relaxing, and stimulating two weeks and can't think of a better way to digest and reminisce on the details than on here so stay tuned!