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Posts Tagged ‘Cup Plant’

Joe Pye weed (Eutrochium fistulosum) has come into full bloom. Or full bud anyhow, most of the buds seen here haven’t opened yet. These plants towered over my head. Joe Pye is thought to have been a Native American healer who used this plant to treat early Massachusetts Bay Colony settlers suffering from typhoid fever, but the discussion over the origin of the name goes back and forth. For instance I’ve read that a Native word for the plant was “jopi,” which meant typhoid, and it is thought by some that jopi the plant name became Joe Pye the person’s name.

Monarch butterflies love Joe Pye weed flowers and I’ve already seen them on the open flowers this year.

Strangely, though boneset (Eupatorium) looks like a white joe Pye weed I’ve never seen a monarch butterfly on it. Joe Pye weed and boneset used to be in the same Eupatorium family but Joe Pye weed was has whorled leaves so it was moved to Eupatoriadelphus, from what I’ve read. Boneset has opposite leaves. The “perfoliatum” part of boneset’s scientific name means “through the leaf,” and that’s what boneset leaves look like; as if they had been perforated by the stem. The leaves joining around the stem as they do looked like bones knitting together as they healed to ancient herbalists, and that’s how the plant got its common name.

Dewdrop (Dalibarda repens) is also called false violet because of its leaves, and I think that might be why it’s an easy flower to miss. Its small white flowers dot the forest floor like so many other small white flowers, and that also makes it easy to pass by with just a glance. A closer look reveals something different though; this plant produces other flowers that don’t open but still produce seeds. They are called cleistogamous flowers and are hidden beneath the leaves. The showy flowers like the one in the photo are mostly sterile. Dewdrop is one of the rarer flowers I see. It is endangered or threatened in many states and It likes swamps and moist woodlands.

Asiatic dayflower (Commelina communis) is rare here. I first found a single 6 inch high plant a couple of years ago and I was surprised by how small it was. The single plant had a single flower that I always thought  would be as big as a tradescantia blossom, but it was only half that size. It is an introduced plant from China and Japan but it could hardly be called invasive in this area because I’ve seen maybe two or three of them in 60+ years. I’d like to see more of them; I love that shade of blue.

There are enough different goldenrods (over a hundred it is said) which look enough alike to convince me that I don’t want to spend the rest of my life trying to identify them all, but some are quite easy to identify.  One of the easiest is gray goldenrod (Solidago nemoralis).  It’s one of the first to bloom and its flower heads always look like they have been in a gale force wind and were all blown over to one side of the stem.

After years of trial and error Thomas Edison found goldenrod to be the best domestic source of natural rubber and bred a plant that grew to twelve feet tall and contained about twelve percent rubber in its leaves. Henry Ford and George Washington Carver developed a process to make rubber from goldenrod on an industrial scale during World War II and the USDA took over the project until synthetic rubber was discovered a short time later.

Slender fragrant goldenrod (Solidago tenuifolia) is one of the easiest to identify because of its scent, which is said to resemble anise and sassafras. Since I’ve never smelled anise or sassafras I can’t confirm this, but its fragrance is pleasant so I always bend to give it a sniff when I see it. This plant closely resembles lance leaved goldenrod (Solidago graminifolia) but its leaves are narrower and have a single vein in each leaf. Lance leaved goldenrod leaves have 3-5 veins.

August is when our many asters begin to blossom here in New Hampshire and one of the first is the whorled wood aster (Oclemena acuminata). It’s one of the easiest asters to identify because of its early bloom time and because the narrow white ray florets look like they were glued on by chubby fingered toddlers. The plant can take quite a lot of shade and I usually find it growing alongside the edges of woodland paths. It gets its common name from the way its leaves appear to grow in whorls around the stem when viewed from above. In botany, a whorl is an arrangement of at least three sepals, petals, leaves, stipules or branches that radiate from a single point around the stem, and the leaves of this aster really don’t fit the definition. Looking at the from the side the tiers of whorled leaves of would appear flat like a plate, but these leaves appear randomly scattered up and down its length. The plant is also called sharp leaved aster and grows to about a foot tall.

Low baby’s breath (Gypsophila muralis) flowers are tiny; about the same size as those on red sandspurry, and blossom on the ends of wiry stems. Its leaves are also small and sword shaped and very hard to see in this photo. This entire plant covered maybe 3 inches.

 I find low baby’s breath growing in the sand on roadsides in full sun, much like a sandspurry would. It is an annual plant native to Europe and available commercially, sold as cushion baby’s breath.

Cup plants (Silphium perfoliatum) are native perennials with pretty flowers that can reach 8 feet. It’s called cup plant because its leaf pairs-one on each side of the square stem-are fused together and form a cup around the stem. This cup usually has water in it. 

Bees love cup plant blossoms.

I’m seeing more butterflies and moths this year than I ever have. Many small ones, about as big as my thumbnail, were loving this coneflower one day. Skippers maybe?

Steeplebush (Spiraea tomentosa) is easy to recognize because of the way its erect stems are unbranched, with steeple shaped flower clusters at their ends. They are usually found near water. This native plant is available commercially and is an excellent choice for butterfly gardens. Native Americans used a tea made from steeplebush leaves for easing childbirth.

I’ve watched invasive purple loosestrife (Lythrum salicaria) slowly take over the banks of this stream over the years. Slowly, it chokes out the natives asters, goldenrods, and Joe Pye weeds.

Showy tick trefoil (Desmodium canadense) is a legume in the bean family. This plant gets part of its common name from the little barbed hairs that cover the seed pods and make them stick to clothing like ticks. The “showy” part of its common name comes from the way that so many of its small pink flowers bloom at once. As the plant sets seeds its erect stems bend lower to the ground so the barbed seed pods can catch in the fur of passing animals. Deer, rabbits, woodchucks and even cows love to eat this plant. It has just come into bloom.

 I like showy tick trefoil because it blooms in late summer along with goldenrod and the colors go well together.

Native arrowleaf tearthumb (Polygonum sagittatum) is in the smartweed family, which gets its common name from the way your tongue will smart if you eat its peppery parts. Though the flower buds in this family of plants seem like they never open I’ve discovered that they do, sort of. They look like they only open about halfway though and I find the buds as pretty as the blossoms. This plant is a kind of rambler / sprawler that winds its way over nearby plants so it can get as much sunshine as possible.

But that isn’t all there is to the story of tearthumb. It comes by that name because it can indeed tear your thumb or any other body part that comes into contact with it. Many a gardener has regretted trying to pull it up without gloves on, because when the small but sharp barbs (prickles, botanically) along its stems slip through your hand they act like a saw and make you sorry that you ever touched it. It actually uses these prickles for support when it climbs over other plants, and they work well. Tearthumb is considered a wetland indicator because it likes to grow in very moist to wet soil. I find it near ponds, blooming quite late in summer.

Jewelweed or spotted touch me not (Impatiens capensis) has started blooming but the lack of rain over the last couple of weeks has weakened their numbers. This plant typically blossoms right up until a frost but as day length shortens the plants will produce smaller, closed flowers with no petals and no nectar. They self-pollinate and their sole purpose is to produce plenty of seeds.

When jewelweed flowers first open they are male, but then change to female. The way to tell is by looking for white pollen. If white pollen is present like this example shows the flower is male. Female flowers will have a small green pistil in place of the pollen. The flowers are dichogamous, meaning that the male and female parts mature at different times. That guarantees that the flowers can’t be self-pollinated. According to an article in the International Journal of Plant Sciences, when nectar is taken from a flower pollen collecting hairs are stimulated and the duration of the male phase of the flower is shortened. From then on it enters its female phase and waits for a visitor to dust it with pollen from another male flower. It’s just so amazing.

A local business has a small flower garden packed with flowers of all kinds, and this beautiful sunflower was in it. It’s an amazing thing.

If you are lost inside the beauties of nature, do not try to be found. ~Mehmet Murat ildan              

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This woodland path was dominated by white wood asters and goldenrods on either side and I didn’t see anything else blooming there, but though in this part of New Hampshire asters and goldenrods sing the loudest right now there are still other flowers to see. You just have to look a little closer to see them at this time of year, that’s all.

I found some very dark purple New England asters (Symphyotrichum novae-angliae) recently. I look for the darkest ones I can find each year and these might win the prize for 2017, but I’ll keep looking.

New England asters are large flowers and very beautiful, no matter what shade of purple they are. When light and dark flowers grow together the bees always seem to prefer the lighter ones but in this area there were no lighter ones so I had to hope I didn’t get stung. There were bees everywhere, and they were loving these flowers as much as I was.

The pink turtleheads (Chelone lyonii) are blooming in my garden; one of the very last plants to do so. A friend gave me this plant many years ago and I think of her every time I see it bloom. That’s one of the best things about giving and receiving plants; they come with memories. I don’t know the origin of this plant and have never known if it was a native or a cultivar but it does very well and asks for nothing. Pink turtleheads are native to the southeastern U.S. and don’t seem to mind dryness in spite of naturally growing near water.

It’s very hairy inside a turtlehead blossom. The hairs remind me of the beard on a bearded iris.

I was surprised to see common speedwell (Veronica officinalis) still blooming. The flowers are very small and hard to get a good photo of but they’re also very pretty and worth the effort. This plant is a European native and its leaves were once used as a substitute for tea there. It has also been used medicinally for centuries.

Cosmos (Cosmos bipinnatus) is a garden flower native to Mexico. The flowers are usually daisy like, but some have tubular petals. Cosmos is an annual plant that self-sows quite reliably. If you’re careful weeding in the spring and don’t pull all the seedlings, a six pack of plants might sow themselves and produce seedlings year after year for quite some time. I found this one at the local college.

Cup plants (Silphium perfoliatum ) are tall native perennials that can reach 8 feet, and with the flowers at the top I don’t get many chances to show them, but this plant had kindly bent over. It’s called cup plant because its leaf pairs-one on each side of the square stem-are fused together and form a cup around the stem. This cup usually has water in it. The plant produces resins that smell like turpentine. It was used medicinally by Native Americans.

Northern bush honeysuckles (Diervilla lonicera) are still showing their tubular, pale yellow flowers. This low growing shrub is interesting because of its orange inner bark. It isn’t a true honeysuckle, but gets its common name from its opposite leaves that resemble honeysuckles. It is native to eastern North America.

The little lobelia called Indian tobacco (Lobelia inflata) blooms quite late but is almost finished for this year. Its small flowers are about 1/3 of an inch long and pale lavender to almost white. It is the only lobelia with calyxes that inflate after the flowers have fallen and to identify it I just look for the inflated seedpods. The plant gets its name from the way its inflated seed pods resemble the smoking material pouches that Native Americans carried. The inflata part of its scientific name also comes from these inflated pods. The pods form so quickly that they can usually be found on the lower part of the stem while the upper part is still flowering.

I was very surprised to find sulfur cinquefoil (Potentilla recta) still blooming. I don’t think I’ve ever seen them this late in the year. Close to the center packed with 30 stamens and many pistils each petal looks like it was daubed with a bit of deeper yellow. This is a very rough looking, hairy plant that was originally introduced from Europe. It grows in unused pastures and along roadsides but it is considered a noxious weed in some areas because it out competes grasses. Here in this area it could hardly be called invasive; I usually have to hunt to find it. This beautiful example grew in an unmown field.

This pink rose grows in a local park. I was going to call it the last rose of summer until I saw all the buds surrounding it. It’s a beautiful thing but unfortunately it has no scent. Plant breeders will often sacrifice scent in favor of larger, more colorful blooms but give me an old fashioned cabbage rose any day. I grew up with them and they had a marvelous scent that I’ve never forgotten.

Annual fleabane (Erigeron annuus) is an easy flower to ignore and I’m often guilty of doing so, maybe because it’s so common and I see it everywhere all through the summer, from June to October. At this time of year it would be easy to mistake annual fleabane for an aster if the fleabanes didn’t start blooming so much earlier. There’s also the fact that they just don’t have the “aster look” when you see the entire plant. There can sometimes be 40-50 small, half inch flowers blooming at the same time.

The white heath aster (Symphyotrichum ericoides) is a plant that is so loaded with small white flowers along its stems that it doesn’t look as if you could fit one more on it. For that reason it has another common name; the many flowered aster.

There are many asters that look alike and to complicate matters they cross breed and create natural hybrids, so they can be hard to identify. One of the features that help with the identity of the heath aster is how it has nearly every inch of free stem covered by a blossom, all of them on the sunny side of the stem. The shrubby little plants are about knee high and I find them growing in unmown fields and pastures.

White heath aster blossoms are fairly small; 1/4 to 1/2 inch across at best. Asters were burned by the Greeks to drive away serpents, and the Romans put wreaths made of aster blossoms on alters to the gods. In this country Native Americans used asters in sweat baths.

Forked blue curls (Trichostema dichotomum) should have stopped blooming quite a while ago but every now and then I stumble on a plant still in bloom. Since it’s one of my favorites I had to get another photo of it. These little beauties get barely ankle tall and like to grow in sandy soil in full sun.

Phlox still blooms here and there but it’s about time to say goodbye to these beauties for another year. Late summer wouldn’t be the same without them. Native Americans used phlox medicinally to heal sores and burns. They were among the first wildflowers in the United States to be collected and exported back to Europe, where they became very popular.

I saw a large swath of yellow from quite far away and I supposed it was a large colony of Jerusalem artichokes or one of the other native Helianthus species, but as I got closer I could see by the leaves that I was wrong. I’d been by this area many times and had never seen these plants but this time I saw a sign that said the area was a wetland restoration project, and warned me not to harm the plants or wildlife.

The yellow flowers, many hundreds of them, turned out to belong to the long-bracted tickseed sunflower (Bidens polylepis.) This plant likes wet feet and partial shade and is considered a wetland indicator. It is said to be of special value to native bees and is recognized by pollination ecologists as attracting large numbers of them. It is an annual plant that grows new from seed each year and is a native, but I wondered if it had been planted since I’ve never seen it. In any event it’s a native plant with a beautiful flower so it doesn’t really matter how it got here. Native Americans used the plant to treat fevers and I’ve read that it can produce natural dyes in brown and orange. I’m going to have to return next spring and summer to see what else might grow here.

Our indigenous herbalists say to pay attention when plants come to you; they’re bringing you something you need to learn. ~Robin Wall Kimmerer

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I think it is time once more for a walk through some local gardens to see what’s blooming. It is still very dry here so I’ve seen a lot of wilting, but most plants seem to be holding on. I liked the pattern on this cup plant (Silphium perfoliatum ) bud that I saw in a local park. It looked almost reptilian, I thought. Cup plants are tall native perennials that can reach 8 feet. It’s called cup plant because its leaf pairs-one on each side of the square stem-are fused together and form a cup around the stem. This cup usually has water in it. Fused leaves of the cup plant (Silphium perfoliatum. ) These leaves join around a perfectly square, hollow stem.

 Cup plant flower. This plant produces resins that smell like turpentine. It was used medicinally by Native Americans.Liatris (Liatris spicata) is a native plant that I grow in my garden. When found in the wild it is often called blazing star or marsh blazing star. In my garden it is in a spot that gets hot afternoon sun and is quite dry, so I’m not sure how well it would function in a marsh. In any case, no matter what it is called, it’s a beauty.The deep magenta color of this rose campion (Lychnis coronaria) was amazing, and seemed much darker in person than it does in this photo. This plant was recorded in English gardens in the 1500s and when the English crossed the sea, so did this flower. Other common names for this old fashioned favorite include Bloody Mary, Bloody William, Dusty Miller, and Mullein Pinks. I saw this plant growing at a local farm supply store as I was driving by. Its silvery foliage really makes it stand out from other plants.Outside of the garden Centaurea (Centaurea) is known as knapweed and is detested for its invasive habit. Inside the garden it is prized for its unusual flowers and is often called perennial bachelor’s button, cornflower or star thistle. It comes in a large variety of colors including deep blues, lemon yellows, pinks, maroons, and purples.  Some are native but most originated in Europe. This is a large family of plants that contains over 300 species. This plant gets the name Centaurea from Chiron of Greek mythology, who was a half man- half horse centaur. Chiron is credited with teaching Achilles about the healing properties of herbs.It is hard to match the blue of the Balloon flower (Platycodon grandiflorus) in the garden. Since it is in the same family as bluebells and lobelia its beautiful color shouldn’t come as any surprise. This plant gets its common name from the way the flower buds resemble a hot air balloon before they open. Nobody seems to be able to explain exactly why the plant’s buds swell like they do, but children are fascinated by the process. This plant is all about the number 5; 5 petals, 5 stamens, and 5 stigma lobes-5 of everything. Until, that is, plant breeders got ahold of it and created a double flower, which has 10 petals and which appears in the above photo. I believe the variety is “Astra Double Blue.”All of the petals are fused together in a Balloon flower bud until they open. Balloon flower is another easy to grow perennial. I planted one many years ago and haven’t touched it since. Balloon flowers also come in purple, pink, and white.This peach colored daylily (Hemerocallis) is a welcome sight in my garden each summer. I grow several varieties of early, midseason and late daylilies so there seems to always be at least one daylily in bloom no matter what month it is. Growing globe thistle (Echinops) is another excellent way to introduce blue into the garden.  This plant will bloom for weeks and also makes an excellent cut flower. It likes full sun and doesn’t mind dry soil. Cooler night time temperatures bring out a deeper blue in the flowers. Globe thistle will readily self-seed so the spent blossoms should be cut off if more than one plant isn’t wanted.  I think their shape as well as their color adds interest to a garden. What would a perennial garden be without tall garden phlox (Phlox paniculata)? This pink one is one of several that I grow.  I have it planted under windows so its fragrance can drift into the house. Phlox is another flower of fives and has 5 fused petals, 5 sepals and 5 stamens.  It is native to the Americas and in Peru one species is known as the sacred flower of the Incas. The word “phlox” comes from the ancient Greeks and means flame. So far this season I’ve shown white, pink and yellow yarrow (Achillea millefolium,) so here is a purple one to go with them. At least, I think it is purple-it could be a deep pink. Now if only I could find a red one to show you. In Greek mythology Achilles was taught the medicinal properties of Yarrow by the centaur Chiron. (See centaurea plant above) Once he had this knowledge Achilles was able to heal his wounded soldiers, but why this plant was named for him and not Chiron is anyone’s guess.  Yarrow is a very pungent herb and if cows eat it their milk and anything made from it, such as butter or cheese, will taste like the plant. 

Black and brown eyed Susans are rudbeckias. Here is another rudbeckia, and it’s called “Autumn sun.” There is a new, cherry red rudbeckia with a brown center that I’m kind of anxious to see. It’s called “cherry brandy” and I keep hoping I’ll see it in one of the various parks that I visit but so far, I haven’t seen it. Rudbeckias are an excellent choice for the garden because they bloom in hot, dry weather when many other plants aren’t blooming.Tansy (Tanacetum vulgare)  is also called yellow buttons, because that’s just what these flowers look like. Knowledge of this plant goes back a very long time; the ancient Greeks cultivated it and it has a long history of being used as an insect repellant. Recent research shows that tansy repels ticks, moths, and other insects.  This plant has also been used in the past for embalming -probably due to its strong, pungent odor more than for any other reason. Tansy was introduced from Europe and though it has escaped gardens it isn’t often seen in the wild.0 This is one view of a local park I often visit. Though there are mostly balloon flowers blooming right now you can see some yellow helianthus and white Queen Anne’s lace.

Those who contemplate the beauty of the earth find reserves of strength that will endure as long as life lasts ~ Rachel Carson

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