Posts Tagged ‘Spiraea’
Staying Cool at Quaking Aspen Swamp
We hit peak bloom for the sundews. These are great sundew (Drosera anglica or perhaps hybrids of anglica and the nearby D. rotundifolia).
It wasn’t a big day for butterflies, and in fact a good percentage of the ones we saw had fallen prey to the sticky sundews. This looks like another thicket hairstreak (see previous report for a photo of a live one) or Johnson’s hairstreak.
Molly Juillerat e-mailed me to see if I wanted to go out on Sunday, July 16. It was supposed to be hot, around 90° in the Valley, not my first choice of a day for an outing. But I didn’t want to miss an opportunity to go out with Molly, especially as we both knew that since she’s the district ranger, if (most likely, when) a fire started in the Middle Fork District, she wouldn’t be able to go hiking and would have to focus on fire management. Whether from active fires or smoke drifting from farther away, these days one can’t count on hiking in the Cascades in August.
This turned out to be a good decision as the Bedrock Fire started the following weekend, on July 22. Molly had been out of state the previous week, and her dogs, Loki and Pico, had a lot of pent-up energy from being left at home and were also in need of a day in the mountains. We decided to head up to Quaking Aspen Swamp—an easy half-mile hike and a wetland with lots of moisture and no hot rocks to burn the dogs’ feet. Read the rest of this entry »
Return to Loletta Peak
The gash down the side of Loletta Peak is quite impressive. Amazingly, many plants occupy the steep rocky slope. In the near view is Balm Mountain (you can spot it by the logged triangle from quite a ways), while pointy Mt. Thielsen can be seen much farther to the southeast.
This large vole gave me just long enough to take its photo before disappearing into its hole below in the rocky area at the east end of the Loletta Lakes plateau. Does anyone know what species it is?
While I haven’t gotten out as much as usual this summer (work, drought, heat, now smoke as I write this), I did have some goals that I’ve been working through. After not being able to go up to most places in the Calapooyas last year because of all the treefall, and having missed out on the recent trips up Coal Creek Road for the Burke Herbarium Foray, what I was most anxious to do was to go up Coal Creek Road 2133. And since I hadn’t been up on Loletta Peak since 2015 (see Another Exciting Day in the Calapooyas), that was really my top priority. Happily, on July 3, Molly Juillerat was free, and, having never been to Loletta Peak, she was looking forward to seeing someplace new. As the ranger for the Middle Fork District of the Willamette National Forest, she’s been telling the Forest Service folks to go out and explore and get to know their district, something we both love to do. The boundary between the Middle Fork District and the Diamond Lake District of the Umpqua National Forest goes right across the top of Loletta Peak, making this is the southern edge of the district. Read the rest of this entry »
Exploring a New Bog Near Blair Lake
My favorite part of the bog was a small section of windy creeks and pools along the northern edge. It reminded me a lot of the bog near Lopez Lake that John Koenig and I call Zen Meadow. The white flowers are grass-of-Parnassus
This sphinx moth caterpillar was hanging out on a twinberry (Lonicera involucrata) leaf.
Between finalizing Volume 2 of the Flora of Oregon (see previous post), hot summer weather, and fairly mundane trips to lower elevation sites to collect seeds, I didn’t get a lot of exploring done in August (and being on evacuation alert and smoke during the Holiday Farm fire pretty much nixed any hiking in September). But after finding the wonderful bog on Warner Mountain (see Back to Warner Mountain Bog), I did get the urge to look for new sites to botanize.
I had been planning to go back to Blair Lake to collect some seed anyway, so I took a closer look at the surrounding area on Google Earth before my trip. I noticed several areas that looked like they could be interesting wetlands that weren’t far off roads and could be combined with a trip to Blair. So, on August 9, I headed up to Blair, but when I came to the intersection of Road 733, instead of turning right to follow the sign up to Blair Lake, I stayed on Road 1934 and parked one mile farther up. Heading into the woods on the right (east), it was only about 1/8 of a mile to the wetland, although with tromping over fallen logs and such, it took 15 minutes or so (see Google Map image). Read the rest of this entry »
A Froggy Day at Lopez Lake
There are many aquatics in the shallow lake and lots of sedges and other graminoids along the edges.
Taking a break from our usual obsession with the Calapooya Mountains, on July 30, John Koenig and I headed to Lopez Lake. We went straight to the lake, rather to the other interesting spots along Road 5884, and spent most of the day there, exploring it more thoroughly than we had in the past. Neither of us had been back to the lake since a trip we took with Sabine Dutoit in 2014 (see A Glorious Day Near Lopez Lake).
We enjoyed watching this chubby toad hop into the lake and eventually swim away.
Butterfly Day at Blair Lake
Quite an array of butterflies and other insects were feasting on minerals from an old campfire. We saw a Lorquin’s admiral, a painted lady, a fritillary, a number of different blues, at least 9 crescents, an interesting wasp, and quite a few ants just in this one spot.
Spiraea x hitchcockii is a hybrid that often occurs wherever the parent species grow together, so it’s not uncommon in Western Cascade wetlands.
On July 23rd, Sabine Dutoit and I went to Blair Lake. Neither of us felt like exerting ourselves, and I hadn’t been there in 6 years, so it seemed like a great choice. I was also hoping to collect a specimen of the hybrid spiraea, Spiraea x hitchcockii, which I’d seen there before. Ken Chambers, professor emeritus at Oregon State University, is working on the treatment of Spiraea for Volume 3 of the Flora of Oregon (although the rest of us are still trying to finish up Volume 2!), so I told him I’d collect some if I made it to any of the sites I’d seen it at before. I was relieved to find it was in fact still blooming, and I was able to compare the hybrid and both its parents and collect some for Ken.
Spiraea x hitchcockii is a hybrid between subalpine spiraea (S. splendens) and Douglas’ spiraea (S. douglasii). Its inflorescences are midway between the rather flattened ones of subalpine and the narrow spikes of Douglas’. Its leaves are also intermediate between the two. Ken wanted to know if there was any pubescence on the back of the leaves because apparently there are two varieties of S. douglasii, one with pubescence and one without, and he wanted to know if the hybrid inherited that. Neither the hybrid nor its parents had any pubescence in the Blair Lake meadows. I’ll be keeping a look out for the hybrid now that it’s later in the summer when I normally turn my focus from rocky habitat to wetlands. Read the rest of this entry »
More Butterfly Surveying in the Calapooyas
I watched a male Sierra Nevada blue (top) chasing a female around, but she played hard to get, and he never managed to catch her.
After our successful day finding Sierra Nevada blues at Bristow Prairie (see Searching for Butterflies at Bristow Prairie), Joe Doerr, Willamette National Forest (WNF) wildlife biologist, was hot to see if we could find more populations of the rare butterfly within the WNF. Other surveyors had been looking for them on the Umpqua National Forest in the past couple of years, but after I spotted them at Loletta Lakes last year (see NARGS Campout Day 2: Loletta Lakes), just inside the WNF, it seemed likely there might be more spots nearby. The boundary of the Forests is the crest of the Calapooyas, so while the northern Bristow Prairie site is in Lane County, both populations there are just west of the crest, putting them over on the Umpqua National Forest side. So far, this area is the northern end of their limited range, which reaches south to the Sierra Nevada in California. Read the rest of this entry »
Aquatics and More Near Lopez Lake
Yellow pond-lilies (Nuphar polysepala) and the narrow leaves of small burreed (Sparganium natans) fill a very shallow pond in the western wetland.
After last week’s trip to Warfield Bog and Hemlock Butte (see previous post), I was interested in checking out some more places in the area. While exploring on Google Earth, I noticed several apparent wetlands in the area near Lopez Lake, just a couple of miles northeast of Hemlock Butte. From the spotty appearance of the lake in the aerial image, it also seemed likely that Lopez Lake had aquatic plants—always a plus for me. All of the areas of interest could be reached off of Road 5884, out Hwy 58 east of Oakridge. I’d been up the first half of this road a couple of times before to hike to Devil’s Garden, an area with a small wetland and a lake at the base of a talus slope, but I’d never been all the way to the end. Read the rest of this entry »
Something for Everyone at Warfield Bog and Hemlock Butte Wetlands
Nancy (in front), Sharon (behind her), John, and Barrett among the pretty Douglas’ spiraea (Spiraea douglasii) at Warfield Bog
On Friday, August 3, Molly Juillerat and I took a group up to see some wetlands in the Middle Fork District of the Willamette National Forest where she works as a botanist. All together, including Anna and Sharon who also work for the district and who kindly drove us, we had 13 participants. There was quite a variety of folks. Along with the Forest Service, we had people from the Native Plant Society, North American Butterfly Association, and the Middle Fork Watershed Council. Since there are no trails at either site, and we were staying fairly close to the roads, people were mostly able to focus on their own interests, looking at plants, butterflies, dragonflies, and a handsome Cascades frog. Read the rest of this entry »
Wetlands at Warfield Bog and Hemlock Butte
It’s been another great year for beargrass (Xerophyllum tenax). It’s blooming en masse here in the upper wetland at Hemlock Butte. Diamond Peak seems to be just a stone’s throw away.
On Friday, August 3, Molly Juillerat and I will be leading a field trip to Warfield Bog and Hemlock Butte wetlands east of Oakridge (for more info or to sign up, call the Middle Fork Ranger Station at 541-782-2283). To make sure the roads are okay and to see what might be blooming, I went for a scouting trip on Sunday (July 21). On the drive up, I was very pleased to score some ripe seeds of silver lupine (Lupinus albifrons), one of my favorite rock plants for its gorgeous silvery foliage. Lupines are very hard to collect seed from on the fly. Their seed pods explode almost as soon as they are ripe, vaulting the seeds away from the plant. The best way to collect is to put some sort of a bag over the ripening pods to catch the seeds. This is great for a monitored site, but for a random stop along the road, I just had to get lucky. Many of the pods had released their seeds and were all coiled up. Some pods were starting to turn brown but hadn’t opened up yet. I lazily threw them on the seat of the car, planning to put them in a seed envelope later. When I returned to the car to eat lunch after my first foray at Warfield Bog, they had exploded from the heat in the car, I suppose, and had scattered seeds all over the place. A bit of a mess, perhaps, but more seeds than I’ve ever managed to get before, so I was happy. My most recent plant in the garden died after the March snowstorm this spring, so I need to get some more started. Read the rest of this entry »
Unexpected Find at Warfield Creek Bog
Beautiful hardhack (Spiraea douglasii) rings the lake.
Tiny but bright Gentianopsis simplex growing among the leaves of Pedicularis groenlandica and Ranunculus gormanii
Yesterday (August 15), I finally got around to returning to the wetland area just west of Wolf Mountain in southeastern Lane County. I’m calling the apparently unnamed area Warfield Creek wetlands since it is the headwaters of Warfield Creek. I discovered this cool spot last September by looking for wetlands with Google Earth (see Warfield Creek Bog report). While it was only a couple of weeks earlier than my trip last year, I hoped to see some earlier bloomers at the bog and possibly to explore the wetland area upstream of the bog. As soon as I arrived, I was greeted by a number of butterflies and loads of blooming hardhack (Spiraea douglasii). I probably spent almost an hour and a half happily wandering around near the car and nearby lake before I even put my rubber boots on and headed into the bog.
Last year, I was surprised to find some beautiful Gentianopsis simplex blooming along the edge of the lake. It is quite uncommon in Lane County. It was blooming even better this year, and I spotted as many as 100 in bloom or still in bud. Most were where I’d seen them last year, along the north shore of the small lake. There were also quite a few at the northwest edge of the bog. Also near the lakeshore were some lovely stands of peach-colored Collomia grandiflora in very good bloom. I spent quite a while trying to get good photographs of these unusually tall specimens blowing around in a pretty stiff but thankfully intermittent breeze. Another wonderful plant at the peak of its bloom was hooded ladies’ tresses (Spiranthes romanzoffiana). I’d found the less common starry ladies’ tresses (Spiranthes stellata) in the bog last year, and relocated some of these more delicate ladies’ tresses as well. I’ve seen several spots where they grow together, so apparently this isn’t unusual. Read the rest of this entry »