Mountain Plants of the Western Cascades

Sabine and I went to Lowder Mountain yesterday and had a very productive and enjoyable day (other than all the overgrown foliage being wet and soaking me for much of the day and lots of trees down on the trail). My main goal was to find a way to get a better look at the plants growing on the massive cliffs at the top—without killing myself. I was successful and found several open areas on the ridge farther west (thanks to GoogleEarth) and some places in the woods where I could go down a bit and get a better viewing angle at the nearby rocks. I was able to confirm 2 plants I had guessed by general gestalt from 100′ away with binoculars in the past. Both Dodecatheon pulchellum and Heuchera merriamii do indeed grow on those cliffs. The DODPUL was in seed but I was able to touch it. The Heuchera merriamii was in full bloom. Though still just seen from binoculars, I was a lot closer, and I’m now positive of the ID. In addition, I found Erigeron cascadensis, Trifolium productum, Epilobium glaberrimum fastigiatum, and an Arnica (not latifolia) on the rocks. And lots more Campanula rotundifolia, just coming into bloom. No more gentians however, although they were just starting at the rock garden on the ridge which is otherwise dried out.

Close up of Gilia capillaris

We made several other additions to the list elsewhere on the trail, but the big one was that Sabine’s sharp eyes spotted Gilia capillaris in the meadow where the trail has an intersection and you turn to go up to the top of Lowder. I was quite surprised to see it there among the more common belly plants like Galium bifolium, Navarretia divaricata, Phlox gracilis, Polygonums (cascadense and kelloggioides) and Gayophytums. It is quite common in the Rogue-Umpqua Divide. I saw it at all 3 sites I visited last week there. But I’ve never seen it in Lane County before, and it isn’t on the Lane County Checklist. I seem to remember being told that someone had seen it at Moon Point. I would have been much less surprised to see it there in southern Lane County than up at Lowder. It has such delicate linear leaves, I can’t imagine noticing it out of bloom. Now that it is blooming, we should keep our eyes open for it in open ground habitat in Western Cascade meadows. It’s a cutie! It’s usually white to ice blue, but there are some pinky purple ones at Abbott Butte.

Also, the bloom is especially great up at the top of Lowder. There are small snowbanks left in the woods on the outer edges of the giant meadow and moonscape area (still some Mertensia bella and Mitella breweri blooming in a recently melted area). The giant population of Polygonum newberryi (Aconogonum davisae) is starting to bloom (it smells wonderful!), the gazillion Eremogone (Arenaria) pumicola are going full steam, and there is a ton of Calyptridium and Nothocalais alpestris. The other meadows along the trail are largely filled with blooming thimbleberry and Ligusticum, but the Lilium columbianum, Aquilegia formosa, and Ipomopsis aggregata are very nice as well. The first Kyhosia bolanderi are opening in the tiny wetland so I suspect they are blooming now at Quaking Aspen as well. After all the bushwhacking, there was no time to go down there for a peek.