Late June Flowers

Imagine a tree 80-100 feet high and 50 feet wide full of orchids and you’ll have a good idea what the northern catalpa (Catalpa speciosa) looks like in full bloom. Of course the flowers are not orchids, but they’re very beautiful nevertheless. At 1-2 inches across they are also large, and so are the heart shaped leaves. These trees have long, bean like seed pods and when I was a boy we called them string bean trees. Luckily we were never foolish enough to eat any of the “beans” because they’re toxic. The word catalpa comes from the Native American Cherokee tribe. Other tribes called it Catawba.

Each beautiful catalpa flower is made up of petals that have fused to form one large, frilly petal. Yellow, orange and purple insect guides can be seen in the throat. The opening is quite big; easily big enough for a bumblebee.

If the berries taste anything like the plant smells then I wouldn’t be eating them from a bittersweet nightshade vine (Solanum dulcamara.) It’s a native of Europe and Asia and is in the potato family, just like tomatoes, and the fruit is a red berry which in the fall looks like a soft and juicy, bright red, tiny Roma tomato. The plant climbs up and over other plants and shrubs and often blossoms for most of the summer. Bittersweet nightshade produces solanine which is a narcotic, and all parts of the plant are considered toxic. In medieval times it was used medicinally but these days birds seem to be the only ones getting any use from it. I always find that getting good photos of its small flowers is difficult, but I’m not sure why.

If you see a flat topped flower cluster on a native dogwood it’s either a silky dogwood (Cornus amomum) or red osier dogwood (Cornus sericea.) If the flower cluster is slightly mounded it is most likely a gray dogwood (Cornus racemosa,) as is the one in the above photo. All three shrubs bloom at about the same time and have similar leaves and individual white, four petaled flowers in a cluster and it’s very easy to mix them up. Sometimes silky dogwood will have red stems like red osier, which can make dogwood identification even more difficult. Both gray and red osier dogwoods have white berries. Silky Dogwood  has berries that start out blue and white and then turn fully blue.

Native dogwoods are also sometimes confused with viburnums, but viburnum flowers have five petals and dogwoods have four. Its flowers become white, single seeded berries (drupes) on red stems (pedicels) that are much loved by many different birds. Most of our native dogwoods like soil that is constantly moist and can be found along the edges of ponds, rivers, and streams.

Once you get used to seeing both dogwoods and viburnums you can tell them apart immediately. The flowers on our native viburnums like the the maple leaf viburnum (Viburnum acerifolium) shown will almost always have five petals and the leaves, though quite different in shape throughout the viburnum family, are usually dull and not at all glossy. In fact I can’t think of one with shiny leaves. What I like most about this little shrub is how its leaves turn so many colors in fall. They can be pink, purple, red, yellow, and orange and combinations of two or three, and are really beautiful.

Each flattish maple leaved viburnum flower head is made up of many small, quarter inch, not very showy white flowers. If pollinated each flower will become a small deep purple berry (drupe) that birds love to eat. This small shrub doesn’t mind dry shade and that makes it a valuable addition to a native wildflower garden. The Native American Chippewa tribe used the inner bark of this plant to relieve stomach pains.

Heal all (Prunella lanceolata) has tiny hooded flowers that remind me of orchids. The plant is also called self-heal and has been used since ancient times. It is said to cure everything from sore throats to heart disease, and that’s how it got its common name. Some botanists believe that there are two varieties of the species; Prunella vulgaris from Europe, and Prunella lanceolata from North America. Native Americans drank a tea made from the plant before a hunt because they believed that it helped their eyesight.

Brown knapweed (Centaurea jacea) has started to bloom. I’ve always thought that knapweed flowers were very beautiful but unfortunately this plant is also from Europe and according to the U.S. Forest Service is a “highly invasive weed that is capable of forming large infestations under favorable conditions.”  The large infestations crowd out native plants including those used for forage on pasture lands, so it is not well liked by ranchers. The brown bracts below the flower are what give the plant its common name. This one had a friend visiting.

Common milkweed (Asclepias syriaca) has just started blooming here but I haven’t seen any monarch butterflies in the area. I keep hoping they’ll make a comeback and we’ll once again see them in the numbers we did when I was a boy. I’ve only seen a handful each year for the past several years.

Several times I’ve meant to write about how complicated milkweed flowers are to pollinate but the process is so complicated the task always ends up in my too hard basket. Instead I’ll just ask that you trust me when I say that it’s nearly a miracle that these flowers get pollinated at all. I’ll enjoy their beauty and their wonderful scent while trusting that nature will see to it that they’re pollinated, just as they have been for millennia.

Heartsease (Viola tricolour) has been used medicinally for a very long time as an expectorant, diuretic, and anti-inflammatory. Used both internally and externally, the violet is said to be helpful for cystitis, rheumatic complaints, eczema, psoriasis, and acne. Though Viola tricolor, the parent of today’s pansy, is native to Europe the medicinal qualities have been found to be the same for all of the species. Native Americans used our native blue violets for cancer treatment. American pioneers thought that a handful of violets taken into the farmhouse in the spring ensured prosperity, and to neglect this ceremony brought harm to baby chicks and ducklings.

June is when our native mountain laurel (Kalmia latifolia) blooms and you can see certain roads that are lined with the glossy leaved, white flowering shrubs. They seem fussy about where they grow but when they find a spot that they like they can form dense thickets that are nearly impossible to get through. In this spot they grow to about 10 feet tall.

The pentagonal flowers of mountain laurel are very unusual because each has ten pockets in which the male anthers rest under tension. When a heavy enough insect lands on a blossom the anthers spring from their pockets and dust it with pollen. I saw several bumblebees working these flowers and you can see some relaxed anthers in this photo. Once the anthers are released from their pockets they don’t return to them.

What once may have been five petals are now fused into a single, cup shaped blossom. A side view of a single mountain laurel blossom shows the unusual pockets that the anthers rest in. Another old name for mountain laurel is spoon wood, because Native Americans used the tough wood to make spoons and other small utensils.

I find mallow plants (Malvaceae) growing in strange places like roadsides but I think most are escapees from someone’s garden. The flowers on this example look a lot like those of vervain mallow (Malva alcea), which is a European import. Like all plants in the mallow family its flowers were large and beautiful. Other well-known plants in this family include hibiscus, hollyhocks, and rose of Sharon.

I found this white mallow looking for all the world like a white hibiscus.

I sample the fragrance of roses every chance I get because they take me back to my childhood and our hedge full of gloriously scented cabbage roses. Those poor roses attracted rose chafers by the billions it seemed, but if you sat out on the porch and closed your eyes on a warm summer evening you didn’t have to imagine what heaven would smell like. You knew that you were smelling it right here on this earth.

A very special guest flower for this week is the rare (here) and beautiful ragged robin (Lychnis flos-cuculi), a plant that I’ve searched for for many years and could never find. Where I finally found it was amazing; one of the lawns where I work had construction going on near it and couldn’t be mowed for two weeks, and in those two weeks up popped several ragged robin plants. It is said to prefer disturbed habitats like meadows and fields and I guess the fact that it grew in a lawn proves it.

Though there are native plants called ragged robin in the U.S., like the very beautiful Clarkia pulchella shown recently on Montucky’s blog,  this particular plant was introduced from Europe into New England. It might have come as a garden ornamental, but when ships arrived from foreign lands it was once common practice to dump their ballast of gravel and stones on our shores so they could take on cargo, and this plant was reported growing in ship’s ballast in 1880. However it got here I was very happy to see it. This is the kind of thing that makes my pulse quicken and my breath catch in my throat and is what can take me out of myself to a higher place, much like art or music might do for you. The chance of seeing something so beautiful is part of what keeps me going back to nature day after day, year after year.

Let yourself be silently drawn by the strange pull of what you really love. It will not lead you astray. ~Rumi

Thanks for coming by.