The black-eyed Susans in our yard are mostly done. There is a bit of yellow left in spots but for the most part, the petals (technically they are ‘ray flowers’) are brown or at least a deeper, burnt orange color, or have fallen off completely. We generally leave the seed heads for the birds. The gold finches, in particular, seem to like them. I personally like the colors of the fading blooms. Naturally the bright, orange or mid-summer is really impressive, especially with them in such numbers. But the more subdued colors of fall are, to me, more appealing.
Rudbekia
Harmonia axyridis (Asian Lady Beetle)
I went out this morning to bring the recycle bins back from the curb and happened to notice this little Asian lady beetle (Harmonia axyridis) on the hood of my car. So, it’s not a terribly natural setting and I’ve have loved to be able to photograph it on a flower or something, but I’m keeping it real and telling it like it is (or was). These are quite common in our area and can be found pretty much throughout the United States and southern Canada. They are native to eastern Asia from the Altai Mountains to the east coast and Japan. Their spot pattern and colors are extremely variable, including the black spots on an orange base, as seen here, but also black on red, red, orange, or yellow on black, and even solid with no spots.
Ageratina altissima (White Snakeroot)
This is a weed and we pull it up but it’s actually fairly attractive. It’s called white snakeroot (Ageratina altissima) and it’s a fairly common native plant in our area. It’s similar to the blue mistflower (Conoclinium coelestinum) that we have in some of our borders but quite a bit taller (it’s three or four feet tall, compared to about about a foot and a half). This one is behind some shrubs so managed to get pretty much full grown before I noticed it. It will be gone shortly but I thought I’d take some pictures, anyway.
Vanessa cardui (Painted Lady)
I’ve posted photos of painted lady butterflies (Vanessa cardui) before, but not this year. Each of the others show the underside of the wings, which are often folded up when the butterfly is on a flower. I spent quite a while following this one around and managed to get a pretty good shot of the upper wing surface. It’s a pretty, mid-sized butterfly that’s found in five of the seven continents (all but South America and Antarctica). This is the first I’ve seen this year, so I was excited to be able to get some good pictures.
Honey Bee on Aster
Cathy and I took a walk along Croyden Creek early this afternoon. It has turned cool, although with the humidity in the woods and the steep nature of the trail, I was fairly warm. It was nice to get out, of course, and we only saw a few other people. We walked from the Croyden Creek Nature Center down stream almost to where it joins Rock Creek. Coming back, we turned up a side valley and came out between the two main parts of Rockville Cemetery. Back and the nature center, I took this photo of a western honey bee (Apis mellifera) on an aster of some sort.
Iris domestica (Blackberry Lily)
Native to the Himalayas and the Russian far east, the blackberry lily (Iris domestica, formerly known as Belamcanda chinensis), is a lovely and well behaved herbaceous perennial. It self-seeds pretty well and we promote that by distributing the seeds fairly widely. We’re getting to the point where we might actually pull a few up if they aren’t where we want them, but generally we let them go wherever they come up. They have wonderful, bright orange flowers in succession during the early summer and then the fruit ripens in pods that open up to reveal the “blackberries” that give the plant its common name.
Physostegia virginiana
We have a patch of Physostegia virginiana (obedient plant) in the back border. This area of the garden was one of the worst in terms of being out of control and we did a lot of digging there this year. Cathy did most of it, although I did help a bit with some of the deeper digging. It was overrun with goldenrod (Solidago) and mugwort (Artemisia vulgaris), which we wanted to get rid of completely, but even the things we grew on purpose, like the Monarda and this Physostegia, were out of control and needed to be thinned out. So, we still have this, but less than we did. It’s a fairly aggressive perennial, spreading by both rhizomes and by self-seeding. So, grow with caution.
Wolf Spider
I’m pretty sure this is a wolf spider (Family Lycosidae) but with about 240 species in North America, and with this not being all that great of a photograph, I’m not really going to try to narrow it down any more than that. It was in the grass near our car and I could only get at it from behind without moving the car, and that would have scared it off. There are a lot of spiders in our yard. I’d be surprised if there were not a lot in your yard, too. Most are small and totally harmless to humans. They also eat things we generally don’t like. So, thank a apider.
Monarch Wing
Underneath one of the buddleias in our back garden I found the remains of a monarch butterfly (Danaus plexippus). Just last Friday I had photos of a monarch caterpillar (see Friday, September 11). This is the other end of the life cycle, the death of an adult butterfly. Monarchs are quite widespread, being found throughout much of North and South America (and apparently have been introduced in Australia). The color on the wings of a butterfly are made up of very small scales. In the full size version of this image, they are visible, especially in the orange areas.
Crystal City
I went to National Airport this morning (a.k.a. Reagan Airport) to pick up Dorothy. Because I had no idea what traffic would be like I left a bit early and pulled off in the Roaches Run parking area, just past 395 and the Pentagon. It’s billed as Roaches Run Waterfowl Sanctuary and while that’s technically correct, it’s a bit misleading. You sort of expect some sort of viewing area or at least a trail or two. It’s just a parking area near some water. There is one “interpretive” sign, but that’s it. I think it’s mostly used by Uber and Lyft drivers waiting for business from the airport. For that, it’s well suited. Anyway, this is a panorama of the buildings in Crystal City across Roaches Run.
Passiflora alata ‘Ruby Glow’
Cathy and I went to Brookside Gardens this afternoon. It was really nice to be out in such a lovely place. There were quite a few people there but it wasn’t as crowded as I sort of expected it to be. We generally go in late winter and then early spring and I don’t remember when we’ve been at this time of year (if we even have). There was a lot to see and we enjoyed it very much. I got a few rose names that I’m going to look for, as well. This is a passion flower (Passiflora alata) called ‘Ruby Glow’
Paper Wasp (Polistes Sp.)
I’m not at all sure what this wasp is but I’m going to guess it’s a Polistes species, possibly P. fuscatus, the northern paper wasp. I like this head-on shot, although I’d like to have a bit more depth of field. The wasps and bees were thick in the mountain mint and buddleia this afternoon. Autumn is arriving, though, and it’s been cooler, so the insects are not quite so nemerous except in the heat of mid-day. I also got a few pictures of a beewolf (Philanthus gibbosus).
Monarch Caterpillar
We have some white swamp milkweed (Asclepias incarnata ‘Ice Ballet’) in a frequently wet part of the lawn. It bloomed for a nice, ling time this summer and as it gets more established I expect it to do even better. Yesterday Cathy noticed a caterpillar on it and I took some photos. I took a few more today. This is a monarch caterpillar (Danaus plexippus). Although I generally don’t encourage insects that eat the leaves on our plants, I make an exception for these little guys. We really enjoy the monarchs in our yard and so we put up with the feeding habits of their young.
Heavy Rain
It rained off and on yesterday but today it really came down. I don’t know that it’s the heaviest rain we’ve ever had but it was probably right up there. I went out onto the back patio under an umbrella and took a few pictures. When it rains hard, we get these streams across our back yard and between our house and the next door neighbors. That’s good, of course, because it means the water is flowing past the house and not into it. Generally, in heavy rains, it looks about like this. Later in the day it was three or four times that width. So, more than we’ve seen in a long time. Our trash can had a good six inches of water in it. Not to say we got six inches of rain (the trash can isn’t a calibrated rain gauge) but it was a lot, anyway.
Rose ‘Munstead Wood’
It rained today and I didn’t really get to go out until pretty late. The water on this rose, (the David Austin rose ‘Munstead Wood’) was pretty so I took a few pictures of that. This rose was only planted this spring and it’s doing quite well. The flowers are now up above the top of the hardware cloth fence that I put around it to keep the rabbits off. The flowers are now blooming just below the level of the black-eyed Susans and soon they will be above them. I’m really looking forward to the display we get from this next year.
Diabrotica undecimpunctata (Spotted Cucumber Beetle)
I was down on the ground taking some photos of a skipper on some blue mistflower (Conoclinium coelestinum) when I noticed this spotted cucumber beetle (Diabrotica undecimpunctata) just to my right. I got a handful of photos of it before it flew away and I actually got a fairly good one of it just taking off. I think this is a better picture, overall, though, so I thought I’d use it. This is a destructive insect and really I should have squashed it, but it flew away before I had the chance. They do significant damage to many field crops “including cucumbers and other squashes, corn, soy.”
Limenitis arthemis astyanax (Red-spotted Purple)
We took an outing today to Rocklands Farm and Winery and had a lovely visit with Janis. She and Anna took us to see Anna’s flowers and then we circled back around behind the winery. The grape must that had spilled on the ground outside the work area had attracted quite a few butterflies, including this red-spotted purple (Limenitis arthemis astyanax). To me, it looks more like an orange-spotted blue, but what do I know. Their colors are a bit variable, anyway. Nevertheless, this is a pretty distinctive butterfly and always a treat to see.
Fall Flowers
I suppose you could say these are late summer flowers, rather than fall flowers, but there’s no hard line between summer and fall. The black-eyed Susans are summer flowers and are just finishing up. There are still quite a few of them blooming but not nearly so many as there were. The autumn clematis (Clematis terniflora) is just about in full bloom, as is the blue mistflower (Conoclinium coelestinum). The blackberry lily (Iris domestica), which blooms in early summer, is nearly in seed. All together, it makes a pretty nice combination of colors and textures.
William, Margaret, and Beth
William and Beth drove down for a visit today and it was so nice to have them here. With the whole Wuhan virus quarantine going on, we are somewhat starved for human contact. Having people visit is a risk, of course. We’re at the point, however, that we need to see people and this was exactly the sort of visit that we needed. Cathy talked a lot with them about family history, and they all looked at pictures. We showed them the work we’re doing with Margaret’s memoirs and with the big scanning project that we’re ramping up.
Christmas Fern (Polystichum acrostichoides)
Cathy and I took a walk on the west side of Lake Frank after work today. The heavy rain we had yesterday meant that the water level was high, but the trail wasn’t too muddy. We enjoyed being in the woods, hearing the birds, frogs, and insects, and being away from traffic and people. We saw large patches of partridge berry (Mitchella repens), which we hadn’t notice there before. Today’s photo, though, is of the ubiquitous Christmas fern (Polystichum acrostichoides), a common perennial in our woods.