More Early September Flowers

A recent view along the shore of a local pond shows asters mixing in with boneset and narrow leaf goldenrod. The asters have just started and the others are just about finished blooming. I think the aster might be the purple stemmed aster (Symphyotrichum puniceum,) which is also called the swamp aster or glossy leaved aster, and I think that because it was growing near water and has a somewhat crooked, dark purple stem. The flowers are about half the size of those of New England aster.

I can’t think of a single time that I have found northern water horehound (Lycopus uniflorus) growing away from water. It’s an odd little plant that might get knee high on a good day, and often leans toward the water that it grows near. Its tiny flowers grow in round tufts at each leaf axil and remind me of motherwort, which has the same habit. It is in the mint family and has a square stem as so many of the plants in that family do. It is also closely related to American water horehound (Lycopus americanus) and the two plants are easily confused. Paying close attention to leaf shape helps tell them apart. The foliage is said to be very bitter and possibly toxic, but Native Americans used the tuberous roots for food.

The flowers of northern water horehound are pretty little bell shaped things, but they are small enough to need a hand lens (or macro lens) to really appreciate them. I think it must have taken me at least 5 or 6 tries to get a useable photo of them. The tiny things are pollinated by bees, wasps and flies and each one will become 4 small nutlets.  I don’t know what birds or animals eat the seeds, but muskrats love the roots. Another name for the plant is northern bugleweed.

New England asters (Symphyotrichum novae-angliae) have just started blooming. This is our largest and most showy aster, and also among the last of the aster family to bloom. Each blossom is about an inch and a half across and sits atop a four foot stem. The plants prefer full sun but will still bloom with less.

I always look for the darkest New England aster that I can find each year and so far this one wins the prize for 2017, but I know there are darker ones out there. They’re a very beautiful flower, no matter how dark they happen to be.

This nodding bur marigold plant (Bidens tripartita) grew along the river’s edge. As they age the flowers of the nodding bur marigold nod towards the ground and that’s how the plant comes by its common name. The flowers look something like a miniature sunflower and are supposed to be good for honey production. I like their deeply pleated petals. The plants grow to about knee high, often in standing water at the edges of rivers and ponds. Another common name is nodding beggar’s tick, because its seeds are barbed and stick to just about anything that happens by.

Though smooth gerardia (Agalinis purpurea) is also called false foxglove, I don’t see it. The flowers are tubular like foxglove but that’s where the similarities end. The flowers are much smaller than foxglove blossoms and point upwards instead of downwards like foxglove. I find gerardia every year on the flanks of Mount Caesar growing in hot, dry sand but these 1 inch long examples that grew along the Ashuelot River were twice as big as those.

I’ve never seen a foxglove blossom that looked like this. Two upper lobes, two side lobes, and a lower lobe spread from the mouth of a smooth gerardia blossom. The inside of each blossom is very hairy and has two yellow patches with dark purple spots that serve as nectar guides.

Sand jointweed (Polygonum articulatum) is a curious little plant that gets its common name from the way it that grows in pure sand, and from its many jointed stems. I know of only two places where it grows but each year there are many new plants. It is an annual so each year’s plants have to produce plenty of seed. They grow to about knee high and this year there are plenty of tiny white blooms, so hopefully strong seed production will continue.

The flowers are among the smallest that I try to photograph and each year I tell myself that I have no hope of getting a good photo of them, but each year I try again. One of these times I’ll get it right.

This is an example of the strange jointed stem of sand jointweed, for those who have never seen the plant.

I often find purple stemmed beggar’s ticks (Bidens connata) growing in the wet soil at the edges of ponds and rivers. This example was growing in standing water at the edge of a pond.

Purple stemmed beggar’s ticks have curious little yellow orange ray-less disc flowers that never seem to fully open and dark, purple-black stems. It is closely related to bur marigold (Bidens tripartita), and is also called water hemp because of the leaf shape. The name beggar’s tick comes from its barbed seeds that stick to fur and clothing like ticks. It is an annual that grows new from seed each year.

This is what the purple stem of purple stemmed beggar’s ticks looks like. The name fits.

White campion (Silene latifolia,) can also be pink, but I didn’t see a blush of it on this example. Just to confuse the issue red campion (Silene dioica) flowers can also be pink or white and it takes a botanist to tell them apart. Both are natives of Europe, Asia and Africa. The flowers have 5 deeply notched petals that have an easily seen fringe at their base.

Thanks to a friend sending me this photo I’m able to illustrate the difference between a male and female white campion blossom. The previous photo was of a male flower and this one is a female, and we know that because of the 5 long, curved styles. Male and female flowers are on separate plants.

If the square stems and tufts of tiny pink / purple flowers in the leaf axils don’t ring a bell, then one sniff of a crushed leaf will tell you immediately that the plant is wild mint (Mentha arvensis.) Mint has been used by man since the dawn of time and Pliny, Hippocrates, Aristotle and Charlemagne each wrote of its virtues. Each time we see it we are seeing one of mankind’s earliest memories.

White meadowsweet (Spiraea alba) is still blooming but its time is coming to an end. This plant likes moist ground and I usually find it near water. Its flowers have long stamens that always make them look kind of fuzzy.

Canada thistle (Cirsium arvense) blooms in the tall grass of unmown meadows, and this is the last one that was blooming in what is a large colony near a pond. This plant isn’t covered with sharp spines like the larger bull thistle but it does have small spines along the leaf margins and stem. Despite its common name the plant is actually a native of Europe but has spread to virtually every country in the northern hemisphere. It has a deep and extensive creeping root system and is nearly impossible to eradicate once it gains a foothold. For that reason it is considered a noxious weed in many states.

A single bull thistle (Cirsium vulgare) blossomed along the Ashuelot River where I’ve never seen it before. I don’t think of this plant as being naturally attracted to water like many other plants, but maybe a bird dropped a seed or two along the shoreline. No matter how it got there, I imagine bull thistles will be seen along that stretch of river for a long time to come.

Bottle gentians (Gentiana andrewsii) grow along a trail in Keene that I’ve hiked probably a hundred times or more, but I never saw them until just a couple of years ago. My only answer for having never seen them is I must have always been there at the wrong time of year. In any event they are relatively rare in this area and are well worth searching for. Their usual color when mature is a very beautiful deep violet purple. The flowers never open beyond what is seen here so it takes a strong insect like a bumblebee to pry them open and get at the pollen.

Flowers carry not only beauty but also the silent song of love. You just have to feel it. ~Debasish Mridha

Thanks for coming by.

 

Advertisements