Posts Tagged ‘Tire Mountain’
On July 31st, I decided to make one last trip to Tire Mountain to look at the final wave of flowers and collect some seeds. I was especially hoping to get seeds of the late-blooming farewell-to-spring (Clarkia amoena) while still seeing some fresh flowers, but I was surprised that hardly any seeds were ripe, and there were many buds still in evidence—on the last day of July! I’ve gotten a few started at home, but since they are annuals, I need a large enough population to be able to keep themselves going. Most other plants were in seed, and I was able to collect a number of species, including several biscuitroot (Lomatium dissectum, L. utriculatum, and L. nudicaule), my favorite bluefield gilia (Gilia capitata), rosy plectritis (Plectritis congesta), and Oregon fawn lily (Erythronium oregonum). Read the rest of this entry »
Last month I went to Tire Mountain to check out a hidden meadow below the trail near the beginning of the Tire Mountain trail (see Off the Beaten Path at Tire Mountain). I wasn’t paying attention, however, and went up the wrong meadow. Having first explored it in the fall of 2012, I still needed to get back and check it out while it was still in bloom. I had also wanted to return to see the yampah (Perideridia sp.) in bloom and hopefully collect some seeds of early blooming flowers. My schedule has been pretty full, so I figured I’d better jump on the first decent day before it was too late. So on Sunday, June 19, I headed up to Tire Mountain hoping to accomplish at least some of my goals. Read the rest of this entry »
Tire Mountain is one of my favorite spots and one of the premier wildflower destinations in Lane County and in the Western Cascades. Yet I have very few reports on my blog. That is because I had already been to Tire Mountain so many times before I started my blog that I haven’t been very often in the last few years, and it had been 5 years since I’d been during flowering season—far too long! I never had gotten back to check out the lower meadows that I explored in fall of 2012 (see Forensic Botany at Tire Mountain), and I also needed to go back to look at the suspicious yampah that might be Perideridia bolanderi. I was on my own for the day, so it seemed a good opportunity to do some more exploring, and there’s so much to see at Tire Mountain, both on and off the trail. Read the rest of this entry »
Rain at last—what a relief! Not that I wasn’t enjoying the glorious weather we’ve had lately, but things were getting bone dry, the air was dirty, and the roads were terribly dusty (as is my car both outside and in!). On Thursday (October 11—10/11/12 for those of us who love numbers), I went to Tire Mountain to enjoy the weather before the promised rain. It was dry—really dry. It is normal this time of year, especially at that elevation (under 4000′), for most of the meadow plants to be dried out and the woodland plants to be yellowing, but after so many weeks of drought, even the sword ferns—arguably one of our toughest plants—were badly wilted. I’ve been to Tire Mountain in the fall in the past and marveled at the abundance of tiny green seedlings covering the ground. These will be many of the annuals that will put on a show the following spring. Without a drop of water to set them off, the seeds are still dormant in the soil this year. How long it will take for them to germinate now that the rains have started? It might be worth a return trip soon to find out. Read the rest of this entry »
Yesterday (July 2), I went to Tire Mountain with fellow photographers, Greg Lief and Cheryl Hill, for what turned out to be my 30th trip. I just can’t help myself. It is so beautiful especially after a cool, damp spring like this. And indeed, I think it was as stunning as I’ve ever seen it. The continued cool weather has kept the extraordinary masses of rosy plectritis (Plectritis congesta) going at full steam even as the bluefield gilia (Gilia capitata) is coming into bloom. On drier years, the gilia usually takes over as the plectritis is disappearing. The seep monkeyflower, blue-eyed mary (Collinsia grandiflora), and rosy plectritis are washing the meadows in yellow, blue, and especially pink. Plenty of deep blue larkspur (Delphinium menziesii) and bright red paintbrush (Castilleja hispida) add to the colorful display.
When Sabine and I were out last week, we found 3 more populations of Nemophila pedunculata (meadow nemophila) growing along Road 21 in southeastern Lane County. They were already blooming on February 18. This is a low growing species that forms prostrate mats in seeps. It does not appear to reach too high up in the mountains. The photo to the left is from last year on Tire Mountain at around 4000′, around as high as I’ve seen it so far.
It might be confused with the far more common Nemophila parviflora. The lobed leaves of the latter are usually larger, but they are quite variable, and do not always effectively distinguish the two. N. pedunculata also usually has dark purple spots on the corolla lobes. But again, this is not always true.
If you look carefully, however, you can see definite differences in the flower structure, something usually more reliable than color or leaf size. The corolla tube of N. pedunculata is widely flaring and its calyx lobes are much shorter than the tube. The abruptly narrowed tube of N. parviflora, on the other hand, is pretty much hidden by the much longer calyx lobes that reach out to the edge of the corolla. It was easy to compare them at Tire Mountain where they were reasonably close together.
To be sure this wasn’t just a local population characteristic, I’ve looked at flowers of each from a number of populations, in Lane County at least, and it seems to be a good way to distinguish them.