Native shrubs


Sunflowers along the edge of a field

“By all these lovely tokens, September days are here. With summer’s best of weather and autumn’s best of cheer.” – Helen Hunt Jackson

September arrived with a splash this year, and a big one at that. Hurricane Ida may have spared us her winds, but not the heavy rains and the flooding that came with it. Temperatures at least have dropped and people  have a reprieve from watering gardens and lawns.  

Saturated soils resulted in the standing water on this turf area.
Flooding and strong currents here at the Glastonbury ferry entrance ramp on the Connecticut River has stopped ferry service temporarily

The extended hot, humid weather has led to a burst of stinkhorn fungi in mulched areas and woodlands. These fungi have spores in a slimy material that is visited by flies attracted by the putrid odor. After visiting this stinky slime and getting nothing for their trouble, the flies move on, dispersing the spores as they go. The stinky squid fungi are small, orange and have three or four fingerlike “arms”. Spores are often in mulch that was added to gardens earlier in the year.

Stinky squid fungi in images above

I found a little 4-toed salamander far from its woodland domain the day after a rain- just missed it with a mower. This is Connecticut’s smallest salamander being only 2- 3 ½ inches long.  These salamanders are found found in both moist and dry woodlands and in wooded swamps. Sphagnum moss is usually present nearby and is often used by the female for nesting.

4-toed salamander

On a woodland trail, a female American pelecinid wasp flew by and landed on a leaf. They have a long ovipositor that they use to inserts eggs with especially where grubs are in the soil. These black wasps diet consists primarily of nectar, perhaps supplemented by some pollen and water.

Female American pelecinid wasp

Three weeks ago I came across an elm sphinx caterpillar on slippery elm. This caterpillar has four horns on the thorax and one on the rear, like most sphinx caterpillars. it can be green or brown, but this one started off green and then just turned brown this week. Food is exclusively elm.

Travelling through tobacco farmland this past week, there was a lot of harvesting activity. Drying barns are filling up with sun grown broadleaf tobacco leaves. Tobacco sheds are vanishing as the land is bought up for development and houses..

Drying shed with hanging tobacco leaves
Hay bales in a barn with green doors

There are so many native plants that have fruits now- viburnums, filberts, shrub and tree dogwoods, black cherry, winterberry and spicebush just to name a few. Along with many herbaceous plants like pokeweed and goldenrods, these fruits are valuable to all kinds of wildlife including migrating birds.

Arrowwood viburnum
Red osier dogwood fruit

Tansy, an introduced member of the aster family, is blooming now. Its yellow, button- like flowers have a striking pattern. The plans has a long history of cultivation for its medicinal qualities.

Of September, who can say it better than this?

“…there is a clarity about September. On clear days, the sun seems brighter, the sky more blue, the white clouds take on marvelous shapes; the moon is a wonderful apparition, rising gold, cooling to silver; and the stars are so big. The September storms… are exhilarating…”
— Faith Baldwin, 

Pamm Cooper

Waning Moon in September
American Lady on Viola Flower

“In early June the world of leaf and blade and flowers explodes, and every sunset is different.” – John Steinbeck

June is always a month when there is an explosion of the new and a little fading away of certain things. Spring wildflowers have had their day and now the flowers and fruits of summer are arriving to take their place. Viburnums that just a little while ago were lending the air a sweet fragrance are now full of developing fruit. Crabapples and wild cherry are full of green fruits while flowers like yarrow, June blooming magnolias, winterberry, milkweeds and whorled loosestrife are just in bloom. Trees are full of leaves and the sky is a clearer blue so when foliage and skies meet, it is a striking contrast.


June blooming magnolia flowers appear after the leaves are fully out
Native tulip tree

American cow wheat, Melampyrum lineare, is a native annual wildflower that has interesting tubular white and yellow flowers. This small plant appears along dry woodland edges and is partially parasitic, stealing nutrients from the roots of certain tress, especially native birch.

Cow wheat flowers

Yarrow, an introduced wildflower, is attractive to many pollinators and butterflies. After years of not seeing a variegated fritillary, last week I finally came across one in a power line right-of-way that was exclusively feeding on yarrow flowers that were abundant there.

Variegated fritillary on yarrow flower

Whorled loosestrife, Lysimachia quadrifolia, also native here in Connecticut, has leaves that are whorled around the stem, and star-like yellow flowers that dangle in between. The leaves are covered with small dark pits on the upper sides.

Whorled loosestrife

Whorled loosestrife flower

On the home front, lantana, salvia, petunias and violas are among the annuals that draw a lot of butterfly and bee activity plus hummingbirds visit lantana and annual salvias as well. A golden northern bumblebee, Bombus fervidus, visits certain flowers including the flowers of a new variety of Buddleia called ‘Miss Violet’.

Spiffy golden northern bumblebee

On a hike I came across a colorful geometrid moth called the hollow-spotted plagodis. Caterpillars of this moth are large loopers and can be found feeding on several trees but preferring Betula species like sweet birch.

Hollow- spotted Plagodis moth

On the same hike there was the sound of a newly fledged bird calling for some food from its parents. I tracked it down among a large stand of invasive mugwort to see what kind of bird it was. Closest guess- pine warbler. I left it alone so mom or dad could give it its next morsel.

Fledgling warbler-likely a pine warbler

On a walk along a land grant property in Manchester, there was an old  Carpathian or English walnut Juglans regia featuring a stout trunk with striking deep, vertically fissured bark. The bark was light colored and the dark fissures made it appear outlined.

English walnut

Dog vomit slime mold can be found on wood chips or mulched areas, usually after heavy rains. Usually it seems to appear overnight as the fruiting stage begins and can be a yellow or orange color.

Aptly named dog vomit slime mold on top of wood chips

Gray tree frogs can be heard trilling day and night. They are frequently found here at home resting on patio furniture, trees, shrubs, water faucets, inside watering cans and many other places they have found suitable for hiding during the day. They often rest on leaf upper sides on trees or shrubs. The one below was on a grape leaf.

Other things of interest are galls of all types on tree leaves and twigs, including the oak apple gall made by a small wasp. The larva feeds inside the gall and emerges as an adult from there.

Oak apple gall
Very tiny oak apple gall wasp just emerged from its gall

There are so many interesting things going on for those of us blessed enough to wait or look for them. The excitement never ends. I agree with the sentiment of Henry David Thoreau, who loved observing and becoming part of his surroundings in nature- “This is June, the month of grass and leaves . . . already the aspens are trembling again, and a new summer is offered me.”

Pamm Cooper

Juvenal’s duskywing on native Geranium maculatum

“The butterfly is a flying flower,
The flower a tethered butterfly.”
― Ponce Denis Écouchard Le Brun

May is a harbinger of things to come and the herald of things that are already here. Each May I look forward to the appearance of certain ephemeral wildflowers and butterflies that are worth the effort often necessary to search for them. For instance, small butterflies often have a limited flight range, and to find them, you need to know when they start to fly, what flowers they visit, and what the host plants are for their caterpillars. Some wildflowers can be hidden by taller plants surrounding them and a surprise when come across.

Eastern pine elfin on a blade of grass

The Eastern pine elfin, Callophrys niphon, is a tiny hairstreak butterfly  that has only one brood and a flight time that may go from mid-April- June, but is more likely to be found in  flying about in mid-May. Small enough to fit on your fingernail, this elfin is often seen nectaring on blueberry, huckleberry and wild strawberry near its caterpillar’s host plant, white pine.

Eastern pine elfin

Henry’s elfin, Callophrys henrici, is another small hairstreak with an early spring flight time. Mid May is a good time to look for males perching on host plants like redbud, huckleberry, blueberry and viburnums during the day. Nectar sources include willows, hawthorn and pussytoes. Where both species are found, you may come across both the eastern pine and Henry’s elfins in the same stand of wild blueberries or huckleberries.

Henry’s elfin

Horace’s duskywing, Erynnis horatiu,s is another small butterfly found in dry fields near oaks, which is the host plant of its caterpillar. Often confused with Juvenal’s duskywing which flies at the same time, Horace’s  has several larger glassy spots on the forewings. They have a rapid, darting flight and feed and perch with wings outstretched.

Horace’s duskywing

One flowered cancer root is an interesting parasitic wildflower that has no chlorophyll and depends upon a host plant for nutrients. An annual, once the seed germinates, a host plant must be found within a day. Hosts include the genus Sedum and members of the families Saxifragaceae and Asteraceae. The plant consists of a 3-10 inch stem with a single purple to white flower which is covered in hairs and looks like sugar crystals have been sprinkled on it. Look for this plant in May in wet fields or meadows among tall grasses with host plants nearby.

One-flowered cancer root

Garlic mustard, while an invasive plant and worthy of being pulled up, is still useful to bees as a pollen and nectar source. While of use to native pollinators, I still yank out any garlic mustard I can and hope native plants like Geranium maculatum will take its place.

Tiny bee on garlic mustard flower

Columbine and Geranium maculatum bloom for a long period of time and are visited by many pollinators, with columbine a favorite of hummingbirds as well. These plants are often found together along country roadsides and ditches, as well as power line right-of-ways. If at the edge of woods, nodding trillium may also be found nearby. This trillium has very large leaves which hide the drooping flower beneath them.

Columbine and Geranium maculatum

Fringed polygala, a diminutive wildflower that is no taller than 6 inches and has tiny pink airplane- like flowers is a personal favorite. Two of the flower petals unite to form a tube, with the third keeled with a pink fringe. They can be found along dappled wood lines in May or under pines.

Fringed polygala

Shrubs and small trees also can have striking flowers, and one is the nannyberry, Viburnum lentago. Tiny white flowers occuring downward curved panicles that can be 5 inches across. Flowers attract many native pollinators and later on the fruits are eaten by many bird species.

Blackhaw or nannyberry viburnum

The native pinxter is another shrub or small tree that makes itself known through its display of showy pink flower clusters that appear before its leaves and linger well after its leaves are fully out. Hummingbirds visit the flowers of this wetland plant.

Pinxterflower near a woodland swamp

This spring has had a good display of both native and ornamental flowering trees, shrubs, bulbs and early perennials. Butterflies are already more abundant than last year, and hopefully that will continue throughout the year. Spring is the forerunner of better things to come, but for right now, spring has enough for those of us who are wildflower and butterfly enthusiasts.

Pamm Cooper

Swallowtails like this spicebush swallowtail are in flight in May

“March brings breezes loud and shrill, stirs the dancing daffodil.” 

― Sara Coleridge 

Bald eagle
bald eagle

This winter started off warmer than usual, settled down to a white and cold normal one, and now it seems to be in a hurry to get as warm as possible before April can get all the credit for bringing in the welcome green of spring. By the end of the month spicebush may be blooming and perhaps the marsh marigold.

marsh marigolds in a woodland bog

Marsh marigolds (Caltha palustris) are one of the first wildflowers to bloom and the plant is very conspicuous as it grows in swamps, along streambanks, and sometimes directly in the water in wet woodland habitats. There may be no leaves on other plants yet, and  brown leaf litter may cover the ground, but the splash of bright green highlighted with yellow flowers is a welcome herald of what will come.

Birds have been singing their morning and evening songs, plus their territorial daytime calls as well. Male turkeys have begun their strutting, hissing and stamping routines which are somehow alluring to the hens.

male turkeys
Male turkeys fanning display

Bald eagles have built a nest in my town, and the pair have been seen sitting together along busy roads where they have chosen to raise their young. A nearby open river has provided food for them all winter, and the high traffic volume and large number of people watching this pair does not seem to bother them at all.

Killdeer, one of our first birds to return from their winter vacation homes have been back since late February this year. The early bird gets the worm… They lay their eggs directly on the ground in open gravelly areas and their young are born covered with down and ready to run around with the parents.

Killdeer
Killdeer

Like the killdeer, blackbirds and grackles have been back since late February, but wait until females arrive a month or so later to breed. They can be seen together in large flocks where seeds are abundant.

While hiking in the woods, my sister and I came across some peculiar damage to quite a few mature trees in a widespread area. Bark had been scratched and clawed off, sometimes shredded, and areas damaged were about three feet off the ground. This was the work of a black bear, new to this particular area and now residing in the woods by the looks of it. Marking trees with teeth and claws, especially in  spring is thought to either mark territory or just be from normal stretching and scratching activity.

Scratching and tooth mark damage to tree
Claw marks from black bear

Along the shore ruddy ducks usually can be seen floating in large groups along the in Old Saybrook causeway. These cute little ducks can be recognized by their small size, blue bills of the males, and the perky little tails that are sometimes held straight up. Sometimes little coots can also be seen along the Connecticut shoreline now.

Spiffy little ruddy ducks
Coot showing off its wonderful clodhoppers

Sweet ferns Comptonia peregrina, a native shrub with aromatic foliage, is showing its flower buds unfurling at this time of year, and  some of our pussy willows are almost blooming. I have a black pussy willow that is almost in full bloom, and that is a sign that Collettes inaequalis, a small, handsome, native ground-nesting bee, will be out and about soon.

Black flower variety of pussy willow

 

Sweetfern flower and leaves unfolding

I can hardly wait for green to be the primary color in the landscape again, and I strongly share this person’s sentiment:

  “Winds of March, we welcome you, there is work for you to do. Work and play and blow all day, blow the winter wind away.” ― Unknown

Pamm Cooper

Painted turtles enjoying a warn, sunny march afternoon
Painted lady on boneset

“Summer’s lease hath all too short a date.”

– William Shakespeare

Sedum var ‘Autumn Joy’ attracts many species of butterflies and bees

The grand finale of the blooming season is here and while many plants are winding down their bloom period, other plants are still in great form or are yet to put on their show of flowers. There are still many species of pollinators, especially native bees and honeybees, that are active and needful of pollen and nectar sources late in the year. And butterflies, especially those that migrate, are in the same biological boat, needing energy providing nectar sources for their long journeys south. Many annual, perennial and woody plants provide all of them with the food sources they need to accomplish their late season undertakings.        

  

Tiger swallowtail visiting aster flowers
Anise hyssop is a favorite of butterflies and bees
Giant swallowtail on Hyssop at James L. Goodwin State Forest
Agastache ‘Kudos Coral’ -a variety of anise hyssop

Among annuals that are late-season bloomers there are too many to name, but some of the best for pollinators and butterflies include Torenia, zinnias, sunflowers, Lantana, petunia, sweet potato vine, salvias, and sweet alyssum Lobularia maritima. Some of these may still bloom after a light frost, so place them carefully in the garden or planter.

Painted lady on a variety of annual salvia
Bumblebees go inside certain flowers, like this annual Torenia
Painted lady on annual Mexican sunflower Tithonia rotundifolia

Late- blooming perennials for pollinators and butterflies are numerous, and are best when mixed together for easy access for pollinating insects. For example, planting several tall garden phlox, asters, and goldenrods together makes it easy for bees to travel short distances to preferred flowers. In the wild native asters, goldenrods, boneset, snakeroot and woodland sunflowers and Rudbeckia often occur together.

Spotted Joe-pye weed, boneset and goldenrods in their natural setting
Tiny green Halictidae bee on goldenrod
Wool carder bee on calamint

Among late season blooming non-native perennials, obedient plant, guara, Echinacea, veronica , hyssop varieties , sedums, Coreopsis and others are long bloomers that are preferred by the greatest variety of bee and butterfly species. Some may need to be dead–headed as needed to encourage maximum flower development.

Honey bee visiting obedient plant flower

Native perennials for pollinators like black snakeroot, asters, goldenrods, boneset, white snakeroot, Rudbeckia, mountain mint, closed gentians and turtlehead are among those  visited may many species of bees, wasps and butterflies. Turtlehead and closed bottle gentians need a robust pollinator like a bumblebee that is able to barge its way into the flowers and then exit

.

Pink variety of turtlehead with bumblebee visitors
Native turtlehead

Spotted bee balm, Monarda punctata is a short-lived perennial that has showy pagoda-like colorful bracts that the small, purple spotted tubular flowers rest upon. Attractive to butterflies and pollinators, blooms last for weeks. The plants have an appearance similar to an illustration in a Dr.  Suess book.

Spotted bee balm
Summer azure on spotted bee balm flower-James L. Goodwin State Forest garden

Black snakeroot, cimicifuga ramose, also called bugbane or Actaea, is a tall late-blooming perennial that is very attractive to bees. It has sweet-smelling white flowers on long spikes that attract bees, flies, flower beetles and small butterflies. Blooming in late September into October, it is a good shade- loving perennial for late flying pollinators .

Cimicifuga sp. snakeroot
unknown moth and honey bee on snakeroot

Among shrubs and trees that bloom late in the year Franklinia, witch hazel, rose-of-Sharon, sweet autumn clematis (a wonderful vine loaded with white sweet scented flowers), paniculata varieties of hydrangea and lespedeza bush clover are good pollen and nectar sources for bees and butterflies. Native witch hazel blooms the latest- starting in early October- and is striking when its peculiar yellow flowers bloom when its leaves are also yellow. This plant may bloom well into November, providing food for those bees and other pollinators that are still active very late in the year. Caryopteris– common name bluebeard- is also frequented by various bees and butterflies

Lespedeza thunbergii bush clover
Native fall blooming witch hazel still in flower in November after leaves have fallen
Bluebeard–Caryopteris--and bumblebees
Sweet autumn clematis
Franklinia tree flowering in late September- early October

Getting outside in both the natural and home landscape will provide moments of thoughtful consideration for the small, engaging things that are taking place around us. Whether insects, flowers or simply the changing of leaf color, there are so many things happening we should try not to miss. One of them has been the magnificent orange sun at dawn and dusk, even though the cause of this phenomenon is heart-rending.  

Sunrise September 15 2020 featured an orange sun due to smoke drifting across the nation from wildfires in the western U.S..

Pamm Cooper

August is ripening grain in the fields blowing hot and sunny, the scent of tree-ripened peaches, of hot buttered sweet corn on the cob. Vivid dahlias fling huge tousled blossoms through gardens and joe-pye-weed dusts the meadow purple.

-Jean Hersey

tiger swallowtail on phlox at Sues

Eastern tiger swallowtail on tall garden phlox

August arrived this year with the same intensity of heat and drought that so far has ruled the summer. Added to that, the damage inflicted to trees and other plants by the storm Isaias was another blow to gardeners, nature enthusiasts and homeowners alike. But despite these natural assaults, there has still been a cheerful reminder that nature does still carry on, bringing enjoyable encounters wherever we may go.

butternuts

Butternut trees in Wickham Park in Manchester- East Hartford

red headed bush cricket

The tiny red-headed bush cricket with its ‘boxing glove’ palps

Butterflies of all species have been few and far between, but in the past couple of weeks, more are now out and about. Eastern tiger swallowtails were more abundant than other swallowtails, while hairstreaks and brushfoots have been scarce so far. Red-spotted purples and monarchs are putting in appearances, as well as the diminutive pearl crescents. Tall garden phlox, spotted joe-pye weed, obedient plant, mountain mint coneflowers and butterfly bush are just a few favorites of many butterflies and bees.

pearl cresent and digger wasp on mint

Pearl crescent butterfly and great golden digger wasp shon mountain mint

ironweed and tiger swallowtail - Copy

Eastern tiger swallowtail on New York ironweed

bee on hyssop skullcap August 2020

Bumblebee visiting hyssop skullcap flower

bee on wild senna

Bumblebee and wild senna flowers

Great egrets sometimes stray from the shore and are one of our more elegant shorebirds. This bird is almost the size of a great blue heron and has a distinctive pair of black legs and a yellow bill. They can be seen in shallow water hunting for fish, frogs and small aquatic animals.

great egret on river bank

Great egret hunting on the banks of the Connecticut River near the Glastonbury ferry-August 2020

After summer rains, box turtles may often be seen during the day in open areas as they travel across  roads and driveways or places near woods with low vegetation. Patterns on their shells can be ornate and are usually a dark yellow.

box turtle crossed road day after rain 5-30-16 Pamm Cooper photo

Large box turtle just after crossing road

box turtle

another box turtle after crossing a driveway bordered by woods

Broadleaf tobacco is being harvested now in Glastonbury, where soils along the Connecticut River provide ideal growing conditions for this crop. Unlike shade tobacco, broadleaf leaves are thicker, sweeter and earthy. Because it is grown in the sun, broadleaf tobacco has more oils that produce more flavor than tobacco grown in the shade.

tobacco field and barn Glastonbury

Broadleaf tobacco growing in Glastonbury

In August there are several wildflowers that are lending some color to the landscape in moist areas and along pond and stream edges. An unusual one is the Allegheny monkey flower, mimulus ringens, whose genus  names comes from the Latin word meaning a mimic as the flower is said to resemble a monkey’s face. Sabatia sp. flowers are a stunning pink on long stems that stand out against a backdrop of green cattails. They can be seen on the edge of a pond at the Norcross wildlife Sanctuary in Wales, Massachusetts.

Sabatia large marsh pink possibly s amethystinum

Sabatia in flower along a pond bank at Norcross Wildlife Sanctuary in Wales, Massachusetts

flower fly on monkey flower

Tiny syrphid fly visits a monkey flower

Summer will go on for a while yet, with fruits and vegetables to harvest and enjoy, and with timely rains, I hope. There are still a few flowers that have yet to bloom and clouds and skies that should provide compelling views. Nature will  never cease to provide things of interest for the most casual of viewers and to those who search carefully for its wonders. I do take time to smell the roses as I run by…

spicebush cat August 2019

Spicebush swallowtail butterfly caterpillars are found by those who know to look inside a spicebush or sassafras leaf folded lengthwise

Pamm Cooper

I have to admit I get somewhat excited when I see the first fuzzy powdery mildew spots of the season appear. It’s almost like playing the plant pathology lotto, betting when the environmental conditions (warm, dry days followed by cool, humid nights) are just right for the fungi to cause disease. This year, I saw the first spots on roses in mid-June. I had just received a photo from a client with a strange white growth on her rosemary transplant, and I initially thought it was too early for a powdery mildew diagnosis. But alas, I was wrong.

IMG_0547.jpg

Powdery mildew on rose. Photo by A. Beissinger.

Powdery mildew is a disease caused by several different species and genera of fungi. Though you may see powdery mildew on herbaceous perennials, vegetables, and woody ornamentals, each species of powdery mildew fungi is usually host specific. The powdery mildew on your cucumber plant is not causing powdery mildew on your maple tree. Instead, you hit the powdery mildew jackpot and happen to have more than one species in your yard. In the lab, we identify the fungus to genus based on characteristics of their chasmothecia, or overwintering structures.

19-608_English oak_Powdery mildew B

Black chasmothecia, overwintering structures on English oak. Photo by A. Beissinger

 

19-608_English oak_Powdery mildew_Microscope A

Powdery mildews are identified based on the morphology of chasmothecia. Pictured here is Microsphaera sp. Photo by A. Beissinger.

One of the most common questions we get in the Home & Garden Education Center is about chemical treatments for powdery mildew. Due to the biology of powdery mildew fungi, we don’t usually recommend spraying anything for woody and herbaceous perennials and here is why: powdery mildew only causes aesthetic damage and will not jeopardize the health of your plants. The fungi are obligate parasites, meaning they require a living host plant to grow, obtain nutrients, and thrive. As such these fungi have a biological incentive to keep their host plant alive; if they kill their host plant, they would not survive. It’d be more useful for you to save money and not spray a product  into the environment that will have very little success at controlling the disease.

The answer about chemical controls is a bit different for fruit and vegetable crops such as apple, grape, and cucurbits. While powdery mildew doesn’t necessary kill the host plants, the disease can present challenges for fruit quality, consistency, yield, and taste. Fruit can be deformed, have blemishes, or other markings that render them unmarketable, and produce far less than normal. In these cases, we may recommend a sulfur, neem oil, triforine, or potassium bicarbonate product. Always read the pesticide label before applying any product, and please note that chemical controls are usually only effective when appropriate cultural controls are taken as well.

Apple (Malus spp.)-Powdery Mildew | Pacific Northwest Pest ...

Apple powdery mildew. Photo by J. Pscheidt

So, what are these cultural controls?

  • Start off with resistant cultivars. Selecting plant varieties that have resistance to powdery mildew is one of the most important strategies to help prevent infection. There are many options to choose from, and require you to plan ahead before you begin planting. Garden centers and seed catalogues can be very helpful.
  • Space plants adequately. Dense plantings can increase humidity, which can in turn increase disease development. Remove plants to improve airflow.
  • Avoid overhead watering. Using a soaker hose, drip irrigation, or watering plants only at the base can help decrease humidity in the planting.
  • Thoroughly clean up all infected plant parts at the end of the season. Many herbaceous perennials are left by gardeners to maintain fall habitat for pollinators. However, removing all infected plant parts at the end of the season will decrease the inoculum able to overwinter and infect plants the following year. Do not compost infected plants as at-home compost systems do not reach temperatures high enough to kill the fungus.

One other note about diseases in the garden: powdery mildew mycellium (a mat of fungal growth; the “fuzzy” growth you see) typically grow on the upper leaf surfaces of plants, and unlike other fungi, will not grow when a film of water is present on the leaves. Occasionally mycelium will grow on the lower leaf surface, but that is less common. If you’re seeing powdery white-grey spots only on the lower leaf surface, more than likely you’re seeing downy mildew, which is a far more serious disease. These diseases are often confused for each other because of their name and appearance. Downy mildew is caused by an oomycete rather than a fungus, and spreads when water is present. Early action is required to save your plants.

19-388_Grape_Downy mildew A

Downy mildew on grape. Note the spores are present only on the lower leaf surface. Photo by A. Beissinger.

For more information on powdery and downy mildew, visit our website for fact sheets.

-Abby Beissinger

mountain laurel

Native mountain laurel blooms in June

Spring being a tough act to follow, God created June.

–  Al Bernstein 

June is the month where green has become the main the landscape color with flowers and some early fruits sprinkling a bit of color in gardens and wild landscape. It is a cheery time for me as the best is yet to come. Butterflies, bees, dragonflies and other insects are everywhere now and provide a little bit of interest as they go about their daily lives. I stop by the woods early in the morning to listen to wood thrushes, veerys, vireos, grosbeaks, catbirds, tanagers and so many other birds of the forest that sing so sweetly at this time of year.

veery

Veery

common yellowthroat

Male common yellowthroat carrying an insect to its young

Wandering in my yard this week I found a little surprise- an enchanting Clytus arietis wasp beetle resting its little self on a fern. This diminutive, long-horned beetle has striking yellow markings on a dark brown to black narrow body and it has cricket-like back legs. Its larvae live in warm, dry, dead wood, favoring birches and willows. Adults can be found during the day from May- August resting in the open on low vegetation.

clytus arietis wasp beetle

Colorful Clytus arietis wasp beetle

Maple eyespot galls are brightly colored circles of red and yellow that appear on the surface of red maple leaves in early June. Caused by the ocellate gall midge Acericecis ocellaris, this tiny fly deposits eggs on the underside of red maple leaves, which causes a chemical response in the leaf at each spot an egg was laid. The larva hatches and feeds on leaf tissue within the small disk- shaped gall that was formed.

maple eyespot gall on red maple

Maple eyespot gall

Ebony jewelwing damselflies Calopteryx maculate are easily identified by their  metallic iridescent green/blue color and totally black wings. They can be found near streams and rivers, but are especially common found near shallow streams in forests. This damselfly is unlike other jewelwings because it is the only one that sometimes rambles far from water.

green damselfly Ruby fenton

Ebony jewelwing damselfly

White-tailed deer fawns are generally born from late May to June and can sometimes be seen trying to keep up with their mothers early in the morning. They often get exhausted doing so and collapse to rest, sometimes in unusual places. Fawns are generally left alone during the day and the doe will return at dawn and dusk to feed her fawn and sometimes move it along to a safer place.

fawn lying in grass beside a brook 6-3-2020

fawn tired from following its mom

Blue-eyed grass and orange hawkweed are blooming in the wild now, as are wild geraniums, beautybush, viburnums, bearded irises, Carolina spicebush, mountain laurels, tulip trees and raspberry. Grape should be flowering soon as will catalpa trees. Catalpa flowers are pollinated by several species of sphinx moths, who visit flowers mostly during the night.

blue-eyed grass

Blue-eyed grass Sisyrinchium albidum is not a grass but a member of the iris family

orange hawkweed II

Orange hawkweed

Butterflies and moths are more abundant now as we have warmer weather and plants that have leafed out. Giant silkworm moths like the beautiful luna moth emerge from mid-May through summer. Many are strongly attracted to lights and are often found resting on the sides of buildings where lights are left on all night. These large moths do not feed, but live off of stored food until they mate, perishing soon after. Red spotted purples and tiger swallowtails are just a couple of butterflies that visit my property and lay eggs on some black cherries planted a few years ago.

luna moth

The fabulous Luna moth, one of our native giant silkworm moths

red spotted purple June 5 2020

Red-spotted purple butterfly seen June 5 2020- the first of the year for me

Walking through a woodland path at a nature preserve I heard a buzzy high-pitched call above me and saw a blue-gray gnatcatcher sitting on her eggs in a nest. The nest was well camouflaged with a coating of lichens so it blended in perfectly with the lichen encrusted branches all around it.

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A blue-gray gnatcatcher nest is barely visible in the crotch of this tree

There is so much going on in the outdoors now wherever you happen to go. There are so many flowers yet to bloom, and so many young animals and birds just getting to know the world around them. As I watch bees and butterflies, and listen to the birds sing and the tree frogs trilling away day and night, I think Aldo Leopold got it just right when he wrote “ In June, as many as a dozen species may burst their buds on a single day.”

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A little surprise

Pamm Cooper

 

 

 

 

 

columbine Ruby Fenton May 12.2012

Native columbine

“Do you know why wildflowers are the most beautiful blossoms of all, my son?”

― Micheline Ryckman,  The Maiden Ship 

Why are wildflowers the most beautiful of flowers? Perhaps it is because they are untamed by mankind and often appear when one is not even looking for them. In spring, one of the pleasures of getting out on nature trails or trekking through the woods is coming across some of Connecticut’s spring blooming wildflowers. These colorful and interesting signs that warmer weather has arrived are a welcome distraction to the events around us. Whether found on purpose or by a happy coincidence, these wildflowers are interesting in their own ways.

pinxter flower native 5-22-15 Ruby Fenton

Native pinxter azalea shrub in bloom along the edge of a steam

Canada lousewort Pedicularis canadensis, also called wood betony, is a native plant in the broomrape family that is found in open woods, clearings and thickets. It has small, 2-lipped yellow flowers in a tight spike. Flowers open from the bottom and progress upward. Plants can range from as low as 5 inches in height to 14 inches. Leaves are fernlike and form a basal rosette. It is a hemiparasite that attaches to the roots of other plants while still producing chlorophyll of its own. Look for these wildflowers as early as April- June. Bees will pollinate wood betony.

lousewort 5-23-15

Canada lousewort- Pedicularis canadensis– wood betony

Asarum canadense, wild ginger, is native to eastern North America and can create a slow-growing groundcover in shady deciduous forests and can be found in the rich soils of shady deciduous forests. Flowers are seldom seen unless one knows where to look. Lifting the leaves reveals the bell-shaped flowers at the base of the plant close to the ground. Flowers have three triangular reddish- brown petals that fold back to reveal with an attractive red and white pattern that reminds me of looking into a kaleidoscope.

Wild Ginger (Asarum Canadense) May 20 2018

Flower of wild ginger Asarum canadense

Limber Honeysuckle Lonicera dioica is a native honeysuckle vine that blooms from May-June. Found in bogs or other wet areas, this plant has leaves that clasp the stem much like native boneset. The flowers of this honeysuckle are very attractive to bumblebees.

limber vine honeysuckle Pamm Cooper copyright 2016 - Copy

Limber vine honeysuckle

 

May apple, Podophyllum peltatun, is an interesting native plant that will have two leaves when a flower is produced, but only one leaf if no flower is produced. The large palmately lobed leaves are on the ends of long upright stems and resemble umbrellas. Flowers occur one to a plant, never more, are white with prominent yellow stamens, and are hidden under the leaves at the junction of the two leaf stems.

May apple plants

May apple colony

Violets seem to be everywhere- in lawns waste areas, woodland edges and trails. Over twenty species of violets are found in Connecticut, among them the bird’s foot violet, Viola pedata, distinguished by its finely cut leaf lobes that resemble the foot of a bird.  The petals are flat, with the upper two slightly folded back, and together with the prominent orange stamens it looks to me like it is sticking out its tongue at the observer.

birds foot violet May 2013

Bird’s foot violet Viola pedata

Common Blue Violet Viola sororia

Common blue violet Viola sororia

Trailing Arbutus is a low-growing shrub, usually under three inches tall. As the name implies, it forms a creeping mat, with trailing stems. A good feature for identification of this plant are the stems- six to 16 inches long and covered with bristly, rusty hairs. Leaf edges are toothless, but may also have the same stiff, brown hairs, as do the sepals. The tubular pink to white flowers will appear from April through May here in Connecticut.

trailing arbutus showing hairs on stems and leaf edges April 2020

Trailing arbutus with bristly hairs on leaf edges, sepals and stems

Purple  trillium Trillium erectum

Purple trillium Trillium erectum

Trillium begin blooming in late April or very early May, with different species flowering as late as early June.  The flower of nodding trillium, Trillium cernuum, may be overlooked as it dangles directly below its rather large leaves and is found in damper, shadier woodland areas than the more common purple trillium.

nodding trillium 5-21-16

Flowers of nodding trillium Trillium cernuum are hidden underneath broad leaves

There are so many wildflowers appearing in spring now that it is impossible to include them all in an online journal which is of little importance except to the writer. We all have our favorites, though, and the one I look forward to finding the most is the diminutive fringed polygala. A pink cross between a tiny airplane and Mickey Mouse, it one of nature’s adorable, delightful jewels.

fringed polygala May 13,Pamm Cooper photo

The exotic flower of fringed polygala

 

Pamm Cooper

 

   

 

bloodroot

Native bloodroot started to bloom March 26 2020

 

“If we had no winter, the spring would not be so pleasant.”

– Anne Bradstreet

This year, the winter here in Connecticut was warmer than usual and had little snow, but plenty of rain. Plants like star magnolias, forsythias and hellebore started to bloom early- here on the UConn campus a Hellebore bloomed the first week of March. A small snowstorm on March 23 brought two inches of snow in central Connecticut and was followed by enough rain to melt any snow cover off by the following day. Bloom progress on the star mags and forsythia came to a halt, but it should resume as flower buds were generally not damaged.

march snow 2020

March 23 snowstorm

Resident birds like turkeys are making their presence known as they go about the serious business of attracting mates. Their fanning of tail feathers and stomping around makes them hard to miss. Woodpeckers are also drumming to attract mates, and red-bellied woodpeckers send out their familiar call advertising what they deem the perfect nesting holes for potential females to check out. They often are inside these holes, just poking their heads out to call.

male turkeys fanning

Male turkeys fanning

Wood frogs and spotted salamanders have laid their eggs in vernal pools and they should be hatching any day now. Wood frog eggs tend to float to the water’s surface, while the salamander eggs are stuck on underwater stems. Both the eggs of wood frog and spotted salamander are sometimes invaded by certain symbiotic algae whose cells are transferred to the hatching generation of their amphibian hosts.

wood frog eggs floating on the surface of a vernal pool March 19 2020

Wood frog eggs masses on the surface of a vernal pool in March

An Eastern garter snake was encountered yesterday deep in the woods. This native snake can mate in March- early May and gives birth to live young in late June- August. This snake can tolerate cold weather and is commonly seen where there is an abundance of most vegetation where it will feed on toads, frogs, worms and other creatures.

garter snake in deep woods near a strem MArch 26 2020

Eastern garter snake in the woods

Lichens are an example of a symbiotic partnership between a fungus and an algae or a cyanobacterium. The fungal part depends upon the other component to survive. The rock tripe is a lichen that resembles dead leaves and is found living on rocks. Umbilicaria mammulata is the most common rock tripe. Soft and pliable like leather in moist weather, when conditions are dry these leaf-like lichens will shrivel and become quite brittle.

rock tripe lichen Umbilicaria

Rock tripe lichens on a boulder in the woods

Bracket fungi, or shelf, fungi comprise numerous species of the Polypore Family in the class basidiomycete. These fungi obtain energy through the decomposition of dead and dying plant matter. The visible fruiting body can be long- lived and hard like wood adding a new layer of living fungal matter at the base of the structure every year. Fungal threads are within the dead or dying woody host where they obtain nutrients.

Phellinus robiniae shelf fungi on decaying tree trunk

Phellinus robiniae shelf fungus are hard like wood

Wooly bear caterpillars, Colletes ground nesting bees and mourning cloak butterflies are a few insects that are active in March. Often seen crawling across lawns in late March, wooly bears are looking to pupate soon, while the Colletes are looking for pollens and nectar sources to provide food for their young, which hatch singly in nesting chambers that resemble ant hills. From the ground level.

Early flowering plants are a good source of pollen and nectar for bees. These include the Japanese andromeda, native bloodroot, spring flowering witch hazel native spicebush, willows, daffodils, crocus and dandelions.

spring witchhazel flowers

Spring flowering witch hazel

As you hike about, check out stalks of plants and small branches of shrubs for mantid eggs cases. These eggs masses resemble tan styrofoam and Mantids should hatch by mid-May, depending upon weather.

mantid egg case keeney st pl March 22 2020

Egg case of a praying mantis

Native sweet ferns, Comptonia peregrina, are blooming and leafing out. These aromatic small shrubs are members of the bayberry family and can be found in dry open woods where there are sandy, acid soils. They are a good spreading plant for difficult dry soils and slopes, and they are one of the host plants for the gray hairstreak butterfly.

sweet fern flowering and leafing out March 22 2020

Sweet fern catkins and new leaves

 

The days are warming up and soon the landscapes will be full of color. But even when it is not so bright and cheery outside, as Charles Dickens wrote ‘ Nature gives to every time and season some beauties of its own”

 

Pamm Cooper

 

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