Archive for the ‘Field Trips’ category

Looking for Wildflowers Along the Mohawk

April 28, 2014

By Steve Young

20140427-185313.jpgI took a stroll along the Mohawk Bike Path in Aqueduct, Niskayuna today to see what wildflowers I could find. The trail runs at the base of a slope where it meets the floodplain of small creeks flowing into the Mohawk River. Here are the wildflowers that greeted me along the way.

One of the first wildflowers visible was the beautiful bloodroot, Sanguinaria canadensis

One of the first wildflowers visible was the beautiful bloodroot, Sanguinaria canadensis.

Some of them were already in fruit.

Some of them were already in fruit.

Early blue cohosh, Caulophyllum giganteum, flowers as the leaves expand.

Early blue cohosh, Caulophyllum giganteum, flowers as the leaves expand.

Enless patterns of trout lily leaves.

The endless patterns of trout lily leaves,  Erythronium americanum, continue to amaze.

Trout lily in bud.

Most trout lilies were in bud.

A few of the flowers were open!

A few of the flowers were open!

Some mayapple leaves, Podophyllum peltatum, were still tightly folded, waiting for warmer weather.

Some mayapple leaves, Podophyllum peltatum, were still tightly folded, waiting for warmer weather.

Others were on their way out, like unfolding butterfly wings.

Others were on their way out, like unfolding butterfly wings.

Virginia waterleaf, Hydrophyllum virginianum, was actually wet from the light showers.

Virginia waterleaf, Hydrophyllum virginianum, was actually wet from the light showers.

But its common name actually comes from the leaf pattern that looks like water droplets covering the leaves.

But its common name actually comes from the leaf pattern that looks like water droplets covering the leaves.

Sharp-leaved hepatica was in flower but the flowers were mostly closed in the wet weather.

Sharp-lobed hepatica, Anemone acutiloba,  was in flower but the flowers were mostly closed in the wet weather.

The showers added water droplets to the fuzzy leaves of common mullein, Verbascum thapsus.

The showers added water droplets to the fuzzy leaves of common mullein, Verbascum thapsus.

The sun came out at times and the these leaves of early meadow rue, Thalictrum dioicum, were lit up from behind.

The sun came out at times and the these leaves of early meadow rue, Thalictrum dioicum, were lit up from behind.

Wetland sedges arise from their old leaf bases in a vernal pond.

Wetland sedges arise from their old leaf bases in a vernal pond.

Red elderberry flowers are still in bud and the leaves look strange.

Red elderberry flowers, Sambucus racemosa var. racemosa, are still in bud and the leaves look like something is affecting them.

Other wildflowers were still in leaf, like many of the violets, but I look forward to coming back with the Friday Field Group this week to see how far along thing are .

 

Orchids Are For All Ages

September 30, 2013

Liana Williams, age 5, enjoys botanizing and birdwatching with grandma (and NYFA Board member) Connie Tedesco. For the last 3 years they have taken a fall walk on Whalen Hill, near Hartwick NY, to find the Spiranthes cernua along the trail, occasional among the clubmosses.  Liana was the first to spot one this year and shows it off for the camera.

Liana finds happiness in an autumn orchid.

Liana finds happiness in an autumn orchid.

The NYFA Annual Meeting Was Fun For All

June 27, 2013

By Steve Young

On May fifth NYFA began their annual meeting and field trip with a visit to Nelson Swamp near Nelson, NY. We met on a beautiful sunny day just outside the village of Cazenovia and carpooled to a parking spot that provided easy access to the swamp.

Field trip participants walk into the swamp.

Field trip participants walk into the swamp.

The participants divided into two smaller groups so we would have less impact on sensitive areas. While some of us explored the mosaic of marsh and white cedar swamp to the west, the other group went into the swamp to take a look at spreading globeflower.

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In one area we came across a beautiful expanse of false hellebore (Veratrum viride) in its early stages of growth as well as some nice meadows of Carex bromoides (“the other hummock sedge” as David Werier describes it). At the appointed time we exchanged places with the other group and listened to Dr. Sara Scanga talk about her work with Spreading globeflower (Trollius laxus) before heading into the swamp to look at the plant for real.

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For some of the group it was the first time they had seen globeflower and Sara explained all of the interesting facets of its growth and ecology. You can learn more about her work HERE.

Group in Nelson

Fortunately the plants were in full flower and put on a real show for us.

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You can learn more about spreading globeflower in New York at the NY Natural Heritage Conservation Guide.

After the field trip we drove to board member Ed Frantz’s house near Cazenovia and enjoyed a delicious and bountiful lunch provided by Ed and his family. After lunch came a short business meeting with a board member vote followed by the first annual botanical quiz given by yours truly from an iPhone app called “Angiosperms.” Even though there were a lot of groans at the questions, I think everyone enjoyed participating, especially the two groups that tied for the win!

Board members Rich Ring and Andy Nelson with wife Mary Anne enjoying the lunch at Ed's house.

Board members Rich Ring and Andy Nelson with wife Mary Anne enjoying the botanical quiz.

We finished off the day’s activities by voting for the 2014 Wildflower of the Year, a tradition that we will have every year to honor and publicize a member of our flora for the next calendar year. This year’s win went to cardinal flower, one of our most spectacular and well-known wildflowers.

Cardinal flower at Indian Lake in the Adirondacks.

Cardinal flower at Indian Lake in the Adirondacks.

Many thanks go to the organizers of the field trip and luncheon and to the record number of participants we had for the meeting.  It was one to remember.

 

NYFA’s June Bog Trip

August 18, 2012

Members of the NY Flora Association helped inventory a couple of beautiful bogs in Delaware County this spring.  It was a rainy day but we saw some great plants and scenery. A fun time was had by all and we hope our efforts will add to the knowledge of the flora of Delaware County and provide information to the owners who are concerned about the effects of a new gas pipeline that might be built in the area. Here is a sample of what we saw. Photos by Steve Young.

The first wetland we visited may be only the second dwarf shrub bog documented for Delaware County. It is dominated by low shrubs of Leatherleaf, Chamaedaphne calyculata.

Pitcher plants were fairly common and in flower.

Here is the nodding flower of one of the pitcher plants shining in the rain.

The blue-green color of a small black spruce stands out in contrast to the surrounding shrubs.

Spatterdock was common in the bog lake.

White water lily was there too (darker red leaves) as well as water shield (Brasenia schreberi) that beads up rain water into perfect circles.

An old boardwalk affords access to the lake across the bog and here we saw a variety of wetland wildflowers, shrubs and ferns.

On the way to the other bog we walked through an eerie forest where flooding rains had washed the soil from around the roots of the trees.

Another beautiful sight awaited us as we broke through the surrounding shrubs into the open wetland.

We saw lots of wild calla, Calla palustris, in fruit here.

Some very tall specimens of sheep laurel, Kalmia angustifolia, grew on the edge of the bog.

After a day of slogging through bogs, Alex Young and Laura Lehtonen finally found a nice log where they could rest and take in the scenery. It was a great day despite the rain.

 

 

 

 

 

 

 

 

 

 

 

Adirondack Open Wetland Assessment – Route 8 Marsh

July 29, 2012

The New York Natural Heritage Program is assessing 20 different open wetlands in the Upper Hudson watershed this year as part of a project for the Division of Water in the DEC.  The assessment includes data on species and their percent cover in an 80 meter diameter circle as well as in four 10×10 plots. Additional data on landscape quality surrounding the plots adds to the assessment. On July 25th Greg Edinger and I visited a fen south of Route 8 west of Piseco Lake. – Steve Young

It was another beautiful wetland on another beautiful day. The fen is dominated by Calamagrostis canadensis, bluejoint grass, Carex stricta, hummock sedge, and Carex lasiocarpa, American woolyfruit sedge, with some shrubs of Alnus incana ssp. rugosa, speckled alder and lots of Sphagnum.

We had to be careful not to step into a drainage channel that can be camouflaged by the tall grasses.

Here is Greg standing in one of the ditches taking notes on the aquatic vegetation present.

A muddier opening had some plants of round-leaved sundew, Drosera rotundifolia, that is in bloom this time of year. They also tend to occur in the muddier areas along deer trails. Try not to step on them!

The muddy area also had a nice stand of Lycopodiella inundata, northern bog clubmoss, with its horizontal stems.

I thought I had seen all the species in one of our plots when Greg spied a small green woodland orchid, Platanthera clavellata. It was the first orchid we had seen during the surveys.

Adirondack Open Wetland Assessment – Thousand Acre Swamp

July 29, 2012

The New York Natural Heritage Program is assessing 20 different open wetlands in the Upper Hudson watershed this year as part of a project for the Division of Water in the DEC.  The assessment includes data on species and their percent cover in an 80 meter diameter circle as well as in four 10×10 plots. Additional data on landscape quality surrounding the plots adds to the assessment.  On July 24th Greg Edinger and I assessed a medium fen at Thousand Acre Swamp near Fox Hill in Saratoga County. The sedge-dominated fen was in excellent condition and we couldn’t have been there on a more beautiful day. It takes about 4 hours to do the full assessment. – Steve Young

Another common sedge on the periphery of the plot was Carex folliculata, one of the most beautiful members of the Carex genus in my opinion.

 

Here is a closeup of the spikelets with the long perigynia.

One of the most common wildflowers in the plots was narrow-leaved gentian, Gentiana linearis.

This is a view across the wetland to the northwest. To the west it turned into a shrub swamp dominated by northern meadowsweet and sweet gale.

 

Both Spiraea species were here. This is the pink inflorescence of Spiraea tomentosa, hardhack spiraea.

 

Adirondack Open Wetland Assessment – Benson Marsh

July 29, 2012

The New York Natural Heritage Program is assessing 20 different open wetlands in the Upper Hudson watershed this year as part of a project for the Division of Water in the DEC. On July 23rd Greg Edinger and I assessed a beaver-drowned fen near Benson in Hamilton County, on DEC land along the road to Lapland Lake ski center. The assessment includes data on species and their percent cover in an 80 meter diameter circle as well as in four 10×10 plots. Additional data on landscape quality surrounding the plots adds to the assessment. This marsh near Benson was difficult to walk around because of the deep water and thin sphagnum layer but we saw many interesting species. – Steve Young

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This is a view across the marsh showing the deep water sections. It was dominated by sedges, especially Carex utriculata, and Sphagnum.

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In the water the Brasenia shreberi, water shield, was in bloom.

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Sparganium americanum, American Bur-reed, was common and in flower and fruit.

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The wapato, Sagittaria latifolia, was in flower and had very narrow leaves here, resembling S. engelmannii.

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Scattered around in the muck were the tiny flowers of Utricularia gibba, Cone-spur bladderwort. I had difficulty distinguishing it from the closely related U. geminiscapa.

Stay Abreast of Friday Field Group Trips

June 2, 2012

The Capital District Friday Field Group has been going on some nice field trips since April.  You can see their plant lists HERE and photos they took HERE.  Every week we hear the common phrase of 2012, “This is blooming already!”

The group walking out to see a view of the Petersburg Valley from the Taconic Crest Trail June 1.

A Short Walk Finds Spring on the Way

March 18, 2012

A short walk through the Woodlawn Preserve in Schenectady today found a few plants in bloom in this unusually warm spring.  Here is a sample. – Steve Young

The long male catkins of speckled alder, Alnus incana ssp. rugosa, hang down below the drooping female catkins. Smooth alder, Alnus serrulata, has shorter male catkins and the female ones are more erect.

Siberian elm, Ulmus pumila, has flowers in small tight clusters of black and red flowers. Slippery and American elms have flowers on longer pedicels and are not so compact.

These hairy catkins of quaking aspen, Populus tremuloides, with red anthers were waving in the wind.

A cluster of female flowers of red maple, Acer rubrum, shows off its very red styles.

Still some months from flowering, young leaves of common mullein, Verbascum thapsus, poke through the dirt.

A Day on Long Island

September 10, 2011

I made a trip to Long Island recently and had the opportunity to see some interesting natural areas. – Steve Young

The beach at Goldsmith's County Park on the Long Island Sound side of the North Fork. Looks like some sand management is going on.

Some of the common beach plants include clotbur . .

and sea rocket, whose fruits actually look like little rockets ready to blast off.

On the dunes, masses of Rosa rugosa were in fruit.

Sea lavender was fairly common and in full flower.

Sea lavender, Limonium carolinianum, is our only representative of the Leadwort Family, Plumbaginaceae, in New York.

Spikegrass, Distichlis spicata, is also a common representative of salt marsh vegetation.

Saltmarsh-elder, Iva frutescens, one of our shrubby composites, was releasing pollen from its ragweed-like flower clusters.

It was sprinked on the opposite, succulent leaves below.

Prickly pear cactus was in among the dune plants but I didn't see any flowers or fruits.

Gray's flatsedge forms a clump of stems in the dunes. It has many rays in the inflorescence and bulbous roots if you dig it up.

In the woods closer to the road was a stand of sweet pepper-bush, Clethra alnifolia, in flower and in fruit.

West of Riverhead, I walked to a rare coastal plain pond to see that the water levels were up to the top. In drought years these ponds drain down to reveal many more plant species that are waiting patiently to germinate when the water is low.

It was raining a lot of the time but on the way back the sun came out to shine across the leaves of the pitch pine oak forest.

Glistening water droplets hung from the ends of the pitch pine needles.

An oak gall had dropped from a tree to the sandy trail.

Scores of new mushrooms were arising out the the sand in the trail too.

On the firebreak between forest patches an exotic catalpa has managed to survive, the only one I saw.

Since this visit Hurricane Irene has paid a visit to the Island and these forests probably look a little different now.  I’ll have to go back and see how they fared.