Feeds:
Posts
Comments

Posts Tagged ‘Porcupine Sedge Flower’

Our hot dry weather continues, and the more visible stones there are in the Ashuelot River the lower the water. This is normal in the in late July and August, but it has been this way since May, and that isn’t normal. Or maybe it’s the new normal.

Despite the low water levels I’m seeing a lot of dragonflies, like this 12 spotted skimmer.  Males are sometimes called 10 spotted skimmers, but apparently it depends on whether you count the white spots or brown spots. Only males have white spots between the brown. I’ve read that mature males seldom perch, but this one returned to its twig again and again.

I’m not sure about the identity of this dragonfly, but it might be a dusky club tail. There is a similar dragonfly called the ashy club tail though, and I’ve read that care needs to be taken in identification of the two. Since I have no field guides that are very helpful for dragonflies I’ll leave it up to those more knowledgeable than I to make an identification, if they care to. Males of both species have blue gray eyes and very similar markings and colorblindness keeps me from seeing any obvious differences.

The widow skimmer is another common dragonfly with brown and white wing patches, but only males have the white markings. One day it seemed like hundreds of them flew at a local pond and that is a good thing, because they eat mosquitoes.

I’m not sure what was going on here; either an ant and a spider were fighting or an ant was carrying a big striped egg. Whatever was going on it was all taking place on a Queen Anne’s lace flower head.

There have been times when butterflies literally landed at my feet on various trails but so far this year I can’t get near them. This one did sit still for more than a few seconds though, so I was able to get a poor shot of it. I think it’s a white admiral.

I saw these strange little pencil eraser size brown things on a log recently. They were small enough so I had to use my camera to see the details and when I did I realized they were the chocolate tube slime mold (Stemenitis) that I had been hoping to see for a very long time.

Chocolate tube slime molds get their common name from their long brown sporangia, which stand at the top of thin black, horsehair like stalks. They typically grow in clusters on rotting wood and are found on every continent on earth except Antarctica. They are also called “pipe cleaner slime molds” or “tree hair.” There are thought to be about 18 species which can only be accurately identified with a microscope. Some can be quite long and look like sea anemones, but these examples were short; about a half inch long. They start life as a white plasmodial mass before becoming a cluster of small yellow bumps, and they in turn grow into what you see here.

Once its spores have been released the chocolate tube slime mold kind of melts away, and this is what is left.

I saw a good example of scrambled egg slime mold (Fuligo septica) on another log. This common slime mold grows in full sun on logs, wood mulch or wood chips and is easily seen because it can get quite large. It also produces the largest spore producing structure of any known slime mold. At the stage shown the slime mold has formed a crust and before long it will darken in color and begin to release its spores.

Porcupine sedge (Carex hystericina) is blossoming. This common sedge is also called bottlebrush sedge and I usually find it on the shores of ponds or in wet ditches.

The flowers of porcupine sedge are so small they are almost microscopic, but you can see them here. They are the whitish wisps that appear at the ends of the spiky protrusions, which are called perigynia. Waterfowl and other birds love its seeds.

Another sedge that was flowering recently was this bladder sedge (Carex intumescens.) The wispy white flowers look like those on porcupine sedge but these are larger and easier to see. This is another sedge I find on pond edges and wet places.  I thinks it’s one of the prettier sedges.

I think anyone who has spent much time on a riverbank or pond shore has seen brown wooly sedge (Scirpus cyperinus,) but I can’t remember ever seeing it flowering before like it’s doing here. It is also called cotton grass bulrush, I’d guess because of the cottony look of its many white flowers. This is a big, clumping sedge with three foot tall flower spikes but the flowers are so small I couldn’t even get a useable photo of them. In time these tiny flowers become even fuzzier and look more cottony than they do in this photo.

I hope everyone takes the time to look at grasses because some can be quite beautiful when they flower. The latest one I saw blossoming was this Timothy grass (Phleum pretense.) This well-known grass was brought to North America by early settlers and was first found in New Hampshire in 1711 by John Hurd. A farmer named Timothy Hanson began promoting cultivation of it as a hay crop about 1720 and the grass has carried his name ever since.

Timothy grass flowers from June until September and is noted for its cold and drought resistance. It’s an excellent hay crop for horses. Each tall flower head is filled with tiny florets, each one with three purple stamens and two wispy white stigmas. The flower heads often look purple when they are flowering.

An oak tree came up in deep shade and decided it didn’t need to photosynthesize, since it never saw any sunshine. It might grow on but I doubt it will last long unless an older tree falls and opens up a hole in the canopy.

You see lots of photos of the fuzzy red berries of staghorn sumac (Rhus typhina) but you never see the flowers that the berries come from, so I like to show them now and then. The big green flower heads were just coming into bloom when I took this photo.

The small, yellow-green, five petaled, fuzzy flowers will never win any prizes at a flower show but they’re interesting and always remind me of poison ivy flowers, even though they aren’t poisonous.

Many people forage for and eat (or drink) the fuzzy red berries of staghorn sumac just as Native Americans did. This year there will be plenty because, as this photo shows, the birds have hardly touched them. I’ve read that the berries “yield a fine claret colored spice that is deliciously tart and clean tasting.” I’ve heard they taste like lemon, and I know that a drink that could easily pass for lemonade can be made with them. They are said to be very high in vitamins C and A. In Europe a different sumac, Rhus coriraria, is used in much the same way. Why the birds don’t eat the berries like they do in other parts of the country is a mystery to me.

Sarsaparilla plants are interesting at all times of year. In spring their leaves appear in threes at the top of  thin stalks and quickly turn to shiny bronze. In summer they display patterns made by leaf miners, and in late summer when I don’t want to think about fall yet they are among the first leaves in the understory to turn yellow. I have a hard time imagining  an insect so small it can eat its way between the top and bottom surfaces of a leaf but the patterns they make can be interesting.

I was mowing one afternoon quite far from any shelter when these clouds decided that a 20 minute, torrential downpour would be fun. Luckily I found a place where I could stay relatively dry and when the storm broke mare’s tail clouds formed as I watched. Mare’s tails are a type of cirrus cloud known as cirrus uncinus, which means “curly hooks” in Latin. When they appear with altocumulus clouds they often mean that a storm is brewing. I should have been paying attention to their message before the rainstorm.

It’s not what you look at that matters, it’s what you see. ~Henry David Thoreau

Thanks for stopping in.

Read Full Post »

Happy first day of summer! Our local weather forecast calls for temperatures in the md 90s with high humidity, so I’ll be staying in the shadier parts of the forest. What follows are a few things that can be found there. This eastern tiger swallowtail butterfly (Papilio glaucus) looked as if something had been taking bites out of its trailing wing edges. It was resting in the shade on a false Solomon’s seal plant and didn’t bat a wing while I was taking pictures. Do birds chase butterflies and take bites out of their wings? I thought these common split gill (Schizophyllum commune) mushrooms were bracket fungi because, even though they are one of the most common mushrooms, I hadn’t ever seen them. They are found on every continent except Antarctica and don’t grow there only because there is no wood for them to live on. Though they look like a bracket fungus they are mushrooms with torn and serrated gill-like folds that are split lengthwise. These mushrooms dry out and re-hydrate many times throughout the season and this splits the gill-like folds, giving them their common name. These ones looked like fuzzy scallop shells. I did see bracket fungi though. These turkey tails (Trametes versicolor) were surrounded by moss. I had to wonder if the moss was winning the battle. This eastern painted turtle (Chrysemys picta picta) was in the middle of the path I was on, quite far from water. He (she?) looked like he couldn’t decide whether to go into or come out of his shell.  After a few pictures I left him just the way I found him, thinking he would reach a decision quicker if I wasn’t there watching him. He was about the size of a soccer ball. I saw plenty of little brown mushrooms.  Even mushroom experts have trouble identifying these mushrooms and recommend that mushroom hunters stay away from any that are small to medium size and are brown, grayish brown or brownish yellow.  The deadly skullcap (Galerina autumnalis) is a little brown mushroom, and it wouldn’t be a good day if it were accidentally eaten. Many cherry trees have nipple or pouch gall on their leaves this year. These are small finger like nubs on the leaf surface caused by tiny eriophyid mites laying eggs on the leaf.  The mites secrete a chemical substance that causes the leaf to expand over their eggs. When the eggs hatch the baby mites feed inside the finger shaped gall. The galls caused by these mites don’t hurt the trees and are seen as a natural curiosity. Over time the galls turn from green to red and when the leaves drop in the fall the galls drop with them. Thorns on a native black locust (Robinia pseudoacacia) tree. These are nowhere near as dangerous looking as the thorns on a honey locust tree, but I still wouldn’t want to accidentally run into them.  Farmers have used black locust for fence posts for hundreds of years because it is dense, hard, and rot resistant. It is said to last over 100 years in the soil. Black locust is in the pea family and is considered toxic. This tree was growing at the edge of the forest. Several together would make an impenetrable thicket. Native Deer Tongue Grass (Panicum clandestinum or Dichanthelium clandestinum) seems to be thriving this year.  I like the way the leaves look as if they have been pierced by the stem. When they do this it is called clasping the stem. Many plants-the common fleabane for example-do this. This grass prefers moist soil and plenty of sun. Deer Tongue Grass is just starting to flower. Native Porcupine sedge (Carex hystericina ) is another plant that likes moist soil and full sun and I usually find it growing near ponds and streams. It is also called bottlebrush sedge. The green prickly looking flowers are called spikelets. Both male and female flowers are on each plant. Waterfowl, game birds and songbirds feed on sedges seeds. The Sedge Wren builds its nest and hunts for insects in wetlands that are dominated by sedges. The color of these new maple leaves was beautiful enough to deserve a photo, I thought. It is amazing how many plants have new leaves that start out red or maroon before turning green. Since chlorophyll is what makes leave green, this tells me that the emerging foliage doesn’t have much of it. The pussytoes (Antennaria) in my yard have all gone to seed. The yellow hawkweed (Hieracium caespitosum) is also going to seed. Each plant can produce as many as 500 seeds in a single flower head. This plant is native to Europe and is considered a noxious weed.Way down at the bottom of the spathe, or pulpit, at the base of the spadix called Jack, the fruits of Jack in the pulpit (Arisaema triphyllum ) have been forming. Soon these immature green berries will begin to swell and will turn bright red. The seeds in the berries are more often than not infertile. Those in the photo are at a stage that most people never see because the wilted spadix is usually covering the immature fruit. I peeled parts of it away to get this picture. Doing so won’t harm the plant. These tiny green flowers of the wild grape (Vitis species) don’t look like much but they are very fragrant. I smelled these long before I saw them and followed their fragrance to the vine. The flowers are so small that I can’t imagine what insect pollinates them.

In the woods we return to reason and faith~ Ralph Waldo Emerson  

I hope you enjoyed seeing what the woods here in New Hampshire have to offer. Thanks for stopping in.

 

Read Full Post »