Sometimes called Velvet Groundsel, this plant has been living and marketed under several different names. The first name in the heading is the one Jimi Blake ascribed to it, a name I didn’t recognize for a plant I’ve grown off and on in the past…it got lost in his list paired with a particular Thalictrum and I simply missed it…until recently. I knew it as Senecio cristobalensis and, had I recognized it, would have included it with an earlier post in which I focused on his favorite Asteraceae. I did actually mention the plant there simply as another Senecio that I’ve grown of value. Here I shall treat it more directly. The genus, Roldana, was recircumscribed in 2008 to include some 54 different species. Other authors include as few as 48 and as many as 64 in the genus, most of which used to belong to Senecio and are native to the extreme Southwestern US, Mexico and Central America. Most of the Roldana species are somewhat ‘shrubby’ herbs with a few, like this one woody, even tree like. Both genera are within the Asteraceae and share tribe status as well, Senecioneae. For the curious, Roldana spp., even more finely, are included in the sub-tribe, Tussilagininae, which includes the very commonly grown genus of garden plants…Ligularia! On closer examination the morphological similarities will begin to stand out to most of us. Check out all of the photos on the Wikimedia Commons page for Roldana petasitis. Roldana petasitis is the correct species name for this plant. With all of the shuffling and consequent confusion still going on in the world of taxonomy, especially in such a mixed large genera like Senecio, we must all be allowed our mistakes of nomenclature. It is a volatile changing world out there. Continue reading
Loree, of Danger Garden, posted a comment and a link in Facebook a few weeks ago, to a story about a gardener in Australia and what gardening meant to him in the online Planthunter blog. It elicited an array of comments, both supportive and not. She posed the question, are the ‘best’ gardens the products of an ‘organic’ process, produced by the gardeners themselves, in intimate relationship with their place? Which raised the question, can garden designers create truly beautiful gardens for others on landscapes that they don’t have this personal connection to? Her question caused a flurry of comments, several containing a lot of emotion. Loree’s simple question produced a fair amount of ‘heat’. I found the array of responses, and the conflicts they brought to light, provocative and I think a lot of that heat comes from the fact that our modern society has become largely estranged from the natural living world. I spent quit a bit of time thinking about it. Below is what it prompted in me.
I retired from Parks after a career of mostly fixing and tweaking designs that I had nothing to do with, but ended up resposnisble for, tearing out neglected landscapes that had became grossly overwhelmed and out of balance by overplanted and aggressive plants, others that were lost to weeds and invasives, others still that were stomped out and abused by the public largely because of their siting and the public uses which they had to endure, a public that is often indifferent to the living world and its requirements and their resulting traffic patterns that designers thought that their massing could channel where they wanted. I did this while working within an organization that undervalued the plants and the horticulturists who cared for them….I was still able to create a few places that the public responded to positively. Continue reading
Another Choice Plant From Jimi Blake’s NPA Seattle Study Weekend Presentation
‘El Rayo’, in english is, ‘Lightning’! One should expect something pretty spectacular, flashy even, with this plant…or not. ‘El Rayo’ in Portland is a taqueria!…in Portland, ME that is. I would hope that the name of either doesn’t over sell their product! Does anybody know? About the tacos I mean? Gardeners should always be wary of cultivar names. While they serve as identifiers of a particular, and allegedly unique form or clone, and sometimes as a helpful and memorable descriptor, they can too often tread across the line into misleading hyperbole! Names are often assigned to a plant that have been in the trade for some time under other names. These ‘new’ and unique names are then ‘trademarked’, legally protected, as the nursery heavily markets the plant. The gardening public then comes to recognize and associate this protected name with the plant and begin to ask for it by that name. Unlicensed growers cannot supply the plant by that name and so some nursery producers carve out a larger share of the market. After experience we may come to recognize these marketing ploys…or not. Oft times a little celebration or indulgence is called for. Continue reading
It would seem that gardeners are a difficult lot! For those of us intent on gardening with ornamental plants we are continuously drawn to the exotic and novel, sated less and less by the plants in yesterdays’ garden…at least until those have had suitable time to have fallen out of fashion and are rediscovered. For most of us it is the plants we’ve never grown, or even seen before, that draw us. This is as true when we ourselves are novices as it is many years later. Sure, we all have more than a few long term relationships with particular plants, but we seem forever subject to the seductive calls of the unknown (to us)! For many of us this is at no time more true than when nurserymen, on the ‘cutting edge’, and plant explorers come to town, especially if they come bearing pretty pictures…Even mores so when paired with the opportunity to acquire them. Instant gratification. It is a conspiracy you know. Continue reading
[As I go over this post yet again, July 21, the 80,000 acre Substation Fire is still burning across canyon and wheat country here. Included in the blaze are the 20 miles of the Lower Deschutes canyon down to the campground at the confluence with the Columbia. Much of this burned down to within 2′ or 3′ of the riverbank including the historic Harris Ranch buildings. So, when you look at all of these pictures, with the exceptions of where the fire hopped and skipped, everything is charred. The Oregon Wildlife Federation, formed in the 1980’s to purchase and protect this portion of the canyon, has stepped up with $100,000 to help the area recover. It will take considerably more especially if there is any intention of making headway regarding the spreading invasives problem.]
[Now, another 2 weeks later more massive fires continue to burn across the dried up West that has just experienced another record breaking month of heat, while the president goes on ‘bleating’ and blaming it on our ‘bad’ environmental laws and all of the water we’re diverting into the ocean! ‘F’ing! moron!]
The last time we came here was eight years ago in December. My memory of then is much like the experience on this evening…only it was clear and cold. The light was similar except that then the low angled sun was due to winter, with that season’s urgency, not a late Spring evening like this outing. This time it is warm, camp is comfortable and nearby and the greens are still gathered around the river and the still moist draws and seeps. On that day we’d gone to Hood River for my birthday, to get out of town and there was a break in the weather so we drove here to these trails at the mouth of the Deschutes, hiked along the river, returning on the upper springs trail. Winter or summer, green only sticks around a little longer than we do, before it retreats…life is shier here, tough, but shy. The starkness of this landscape should be read as a warning to visitors, this is no easy Eden. Life is earned here or at least requires a strength, patience and frugality that many don’t have. This is much the same for people as it is for wildlife and plants. Them that don’t, can’t. That’s why it may be surprising to some that such a place has a problem with exotic invaders. What could possibly look on places such as this as ‘favored’? Well, Central Asia, especially its Steppe, with its continental, cold and dry climate containing many species that see such a place as this as home, or even better, without the competitors they faced back there. The temperature can swing widely here on any given day while the seasonal extremes can vary as much as 125ºF from high to low. Relatively few plants can thrive in this. The dry summers with their very limited and sporadic thunder showers, combined with the ‘wet’ winters, total only 10″-12″ or so of precipitation, plus or minus, is another major limiting factor. Of course, near the river, the moisture problem is moderated and a broader range of invasives can find a ‘foothold’. We, as a people, have ‘brought’ these weeds here with us in our travels, often as a result of our commerce. Those that have made it here are spreading. Too many prosper. Continue reading
These are my own personal favorites for the Northwest Perennial Alliance’s Study Weekend in Seattle. This is not official, nor the result of even a casual survey of attendees, just my own selfish opinions….
All of the speakers were great!!! I mean this, seriously. I am not known for my PC’ness or empty platitudes. First, goes to the brother and sister team Jimi and June Blake from Ireland for their informative and infectious talks on their gardens and plant loves, for the attention that June brought to us of the history and unique contexts of the place where she gardens, her design sense and ways of working. I particular enjoyed Jimi’s understated wit and sense of humor and our shared plant sympathies, including his for Salvias and his many other favorites as well as willingness to tear into and completely revamp his own garden. If I’d only had the list of plants that they chose to talk about, that would have been plenty enough to have gotten my attention, but their abilities as presenters, as interesting people and characters, brought it all ‘home’. Loved the ‘blue’ Jimi. You’d never catch me dead in it, but on you…it fit perfectly. Continue reading