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#1
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Dahlia, viruses and well nurtured weeds
Some weeks back, I said I thought a mysterious plant in my garden,
growing alongside my dahlias, looked like them to such an extent - and yet not like them - that I thought it might just be a virused dahlia. Now, having observed the plant closely since, I have come to the conclusion that my theory is pretty daft: the plant looks increasingly less like a diseased dahlia, and more and more like an obscenely healthy something else. Have I been lovingly nurturing a common garden weed? Can anyone identify the beast? The photos were taken some weeks ago. http://tinypic.com/euhk7q.jpg http://tinypic.com/euhmhy.jpg Cat(h) The world swirls... Cat(h) The world swirls... |
#2
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Dahlia, viruses and well nurtured weeds
In message , Cat
writes Some weeks back, I said I thought a mysterious plant in my garden, growing alongside my dahlias, looked like them to such an extent - and yet not like them - that I thought it might just be a virused dahlia. Now, having observed the plant closely since, I have come to the conclusion that my theory is pretty daft: the plant looks increasingly less like a diseased dahlia, and more and more like an obscenely healthy something else. Have I been lovingly nurturing a common garden weed? Can anyone identify the beast? Mugwort, _Artemisia vulgaris_ The photos were taken some weeks ago. http://tinypic.com/euhk7q.jpg http://tinypic.com/euhmhy.jpg -- Stewart Robert Hinsley |
#3
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Dahlia, viruses and well nurtured weeds
In article , Stewart Robert Hinsley
writes In message , Cat writes Some weeks back, I said I thought a mysterious plant in my garden, growing alongside my dahlias, looked like them to such an extent - and yet not like them - that I thought it might just be a virused dahlia. Now, having observed the plant closely since, I have come to the conclusion that my theory is pretty daft: the plant looks increasingly less like a diseased dahlia, and more and more like an obscenely healthy something else. Have I been lovingly nurturing a common garden weed? Can anyone identify the beast? Mugwort, _Artemisia vulgaris_ I'm hesitate to question your identification since you have much greater wildflower knowledge than I .... but the leaves are not as grey and nowhere near as serrated as I know for Mugwort. Can it take this form? My first reaction was some sort of chenopodium but if so it's huge! The photos were taken some weeks ago. http://tinypic.com/euhk7q.jpg http://tinypic.com/euhmhy.jpg -- Kay "Do not insult the crocodile until you have crossed the river" |
#4
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Dahlia, viruses and well nurtured weeds
Stewart Robert Hinsley wrote:
In message , Cat writes [...] Have I been lovingly nurturing a common garden weed? Can anyone identify the beast? Mugwort, _Artemisia vulgaris_ The photos were taken some weeks ago. http://tinypic.com/euhk7q.jpg http://tinypic.com/euhmhy.jpg I think it's a particularly hearty goosefoot: if I'm right, have it out before it drops any more seeds than it's probably scattered already. -- Mike. |
#5
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Dahlia, viruses and well nurtured weeds
Kay wrote:
In article , Stewart Robert Hinsley writes [...] Mugwort, _Artemisia vulgaris_ I'm hesitate to question your identification since you have much greater wildflower knowledge than I .... but the leaves are not as grey and nowhere near as serrated as I know for Mugwort. Can it take this form? My first reaction was some sort of chenopodium but if so it's huge! Does that count as two of us so far, then? It's much more like a goosefoot than anything else I can think of: remember, most gardeners never see the thing in its pomp. For mugwort I'd want to see rather white undersides and furriness as well as the greyness -- this is very bright. Just looked in Collins Field guide, and the pictures don't show anything this crowded among the chenopods; but the pictures aren't recent, so the thing's probably blown a lot by now. I'm still for one of the goosefeet. -- Mike. |
#6
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Dahlia, viruses and well nurtured weeds
In message , Kay
writes In article , Stewart Robert Hinsley writes In message , Cat writes Some weeks back, I said I thought a mysterious plant in my garden, growing alongside my dahlias, looked like them to such an extent - and yet not like them - that I thought it might just be a virused dahlia. Now, having observed the plant closely since, I have come to the conclusion that my theory is pretty daft: the plant looks increasingly less like a diseased dahlia, and more and more like an obscenely healthy something else. Have I been lovingly nurturing a common garden weed? Can anyone identify the beast? Mugwort, _Artemisia vulgaris_ I'm hesitate to question your identification since you have much greater wildflower knowledge than I .... but the leaves are not as grey and nowhere near as serrated as I know for Mugwort. Can it take this form? My first reaction was some sort of chenopodium but if so it's huge! You could well be right. Artemisia and Chenopodium are sufficiently superficially similar that it took me some years to learn to distinguish them in the flesh. (Which means I can still be fooled by photographs, which give less context.) Looking again at the flowers, it does look like a Chenopodium. Checking Keble-Martin, Red Goosefoot, Chenopodium rubrum, looks the best match. (The only goosefoot that I see regularly is Fat Hen, Chenopodium album.) My experience is that Mugwort, as opposed to the other Artemisias, is not particularly grey, or dissected-leaved. I'd say that Fat Hen is greyer than Mugwort. (If you don't look at the underside of the leaves.) According to Stace, Red Goosefoot can reach 1m. Fat Hen can reach 1.5m. It's not the height, but the width, that seems wrong. Goosefoots are mostly annual, and I'd expect them to be single stemmed, even if extensively branched; the photograph looks like a multiply stemmed plant. Good King Henry, Chenopodium bonus-henricus, is perennial, but only reaches (according to Stace) 50cm. -- Stewart Robert Hinsley |
#7
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Dahlia, viruses and well nurtured weeds
"Cat" wrote in message ... Some weeks back, I said I thought a mysterious plant in my garden, growing alongside my dahlias, looked like them to such an extent - and yet not like them - that I thought it might just be a virused dahlia. Now, having observed the plant closely since, I have come to the conclusion that my theory is pretty daft: the plant looks increasingly less like a diseased dahlia, and more and more like an obscenely healthy something else. Have I been lovingly nurturing a common garden weed? Can anyone identify the beast? The photos were taken some weeks ago. http://tinypic.com/euhk7q.jpg http://tinypic.com/euhmhy.jpg ~~~~~~~~~~~~~~~~~~# Exceptionally good example of the variation found within the Goosefoot family. [Chenopodiaceae] There are more than twelve native or introduced species and each of these has a mutitude of variations. A peculiar family, in that it has no natural habitat other than in association with man and has evolved as such, similar to the dog. Leaves were used as spinach and seeds as grain. Best Wishes Brian. |
#8
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Dahlia, viruses and well nurtured weeds
Brian wrote: http://tinypic.com/euhk7q.jpg http://tinypic.com/euhmhy.jpg ~~~~~~~~~~~~~~~~~~# Exceptionally good example of the variation found within the Goosefoot family. [Chenopodiaceae] There are more than twelve native or introduced species and each of these has a mutitude of variations. A peculiar family, in that it has no natural habitat other than in association with man and has evolved as such, similar to the dog. Leaves were used as spinach and seeds as grain. Best Wishes Brian. The plant has been so well looked after next to the dahlias - it's the healthiest one I've seen in ages (beside one I've seen on an abandonned plot recently, almost 2m high). The seeds used as grain is coming back into fashion, like the quinoa (which I don't like at all). I think the one you eat is called King Henry but I couldn't tell if the above can be eaten. The leaves certainly look like goose feet. |
#9
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Dahlia, viruses and well nurtured weeds
In article , Stewart Robert Hinsley
writes According to Stace, Red Goosefoot can reach 1m. Fat Hen can reach 1.5m. It's not the height, but the width, that seems wrong. Goosefoots are mostly annual, and I'd expect them to be single stemmed, even if extensively branched; the photograph looks like a multiply stemmed plant. Good King Henry, Chenopodium bonus-henricus, is perennial, but only reaches (according to Stace) 50cm. I've seen them multi-stemmed. But they're not a group I'm particularly interested in, so all the multi stemmed ones could well have been Good King Henry -- Kay "Do not insult the crocodile until you have crossed the river" |
#10
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Dahlia, viruses and well nurtured weeds
On Sun, 23 Oct 2005 18:01:57 +0100, Malcolm
wrote: In article , Kay writes In article , Stewart Robert Hinsley writes According to Stace, Red Goosefoot can reach 1m. Fat Hen can reach 1.5m. It's not the height, but the width, that seems wrong. Goosefoots are mostly annual, and I'd expect them to be single stemmed, even if extensively branched; the photograph looks like a multiply stemmed plant. Good King Henry, Chenopodium bonus-henricus, is perennial, but only reaches (according to Stace) 50cm. I've seen them multi-stemmed. But they're not a group I'm particularly interested in, so all the multi stemmed ones could well have been Good King Henry I'm reasonably sure it is Red Goosefoot, C.album, not least because of the density of the flowers in the spike, the fact that there are quite large leaves among the flowers and, especially, the leaves are heavily serrated, whereas the leaves of, e.g. Fat Hen, Good King Henry and others, are smooth-edged or only slightly serrated. Plates 71 and 72 in Keble Martin refer! Malcolm, I hope you don't mind if I piggy back on your message to thank all here for your help. So, it's a goosefoot, and a red one at that. I pulled it up this afternoon, and I'm affraid I contributed to its greater propagation - it was quite a bit more mature than on the photos Iposted, which are about 3 to 4 weeks old. There was seeds everywhere, including on my sweater. Just a couple of questions: is it a weed, or not? It actually proved quite a handsome plant, if one a bit devoid of colour. But has it any other use? Medicinal? Culinary? And how did a single specimen end up in my garden - bearing in mind the gazillions of seeds it produces? Cat(h) The world swirls... |
#11
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Dahlia, viruses and well nurtured weeds
On 23 Oct 2005 05:48:59 -0700, "La puce" wrote:
Brian wrote: http://tinypic.com/euhk7q.jpg http://tinypic.com/euhmhy.jpg ~~~~~~~~~~~~~~~~~~# Exceptionally good example of the variation found within the Goosefoot family. [Chenopodiaceae] There are more than twelve native or introduced species and each of these has a mutitude of variations. A peculiar family, in that it has no natural habitat other than in association with man and has evolved as such, similar to the dog. Leaves were used as spinach and seeds as grain. Best Wishes Brian. The plant has been so well looked after next to the dahlias - it's the healthiest one I've seen in ages (beside one I've seen on an abandonned plot recently, almost 2m high). The seeds used as grain is coming back into fashion, like the quinoa (which I don't like at all). I think the one you eat is called King Henry but I couldn't tell if the above can be eaten. The leaves certainly look like goose feet. Arumpf... There is something deeply gratifying about raising the healthiest... weed on records. Cat(h) The world swirls... |
#12
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Dahlia, viruses and well nurtured weeds
In article , Cat
writes Just a couple of questions: is it a weed, or not? What is a weed? -- Kay "Do not insult the crocodile until you have crossed the river" |
#13
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Dahlia, viruses and well nurtured weeds
On Sun, 23 Oct 2005 22:57:02 +0100, Kay
wrote: In article , Cat writes Just a couple of questions: is it a weed, or not? What is a weed? Hum. I might have known not to ask such a phylistine question here... Rephrase: has it any redeeming value? Cat(h) The world swirls... |
#14
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Dahlia, viruses and well nurtured weeds
Cat wrote:
[...] There was seeds everywhere, including on my sweater. That's what I was afriad of. Just a couple of questions: is it a weed, or not? It actually proved quite a handsome plant, if one a bit devoid of colour. That's one of those "how long is a piece of string?" questions. If a plant is where you don't want it, it's a weed. It doesn't really go like hell except in cultivated ground, so if it pops up in a wild patch, it isn't a problem. But in your tilled beds, it's not decorative, endangered, or of any great kitchen value, and you want your work to be for the benefit of things you like; so knock it out. But has it any other use? Medicinal? Culinary? I don't know of any medicinal uses, but you can cook it as a green vegetable. If you eat it in quantity day in, day out, it will make you ill -- one of the symptioms is jaundicing of the skin -- but not incurably. I'd use it a couple of times in a year if I had no other green, but I've never tried it. And how did a single specimen end up in my garden - bearing in mind the gazillions of seeds it produces? You've answered your own question, really. It produces a lot of seed, and it seems they may survive for many years in the soil until the conditions are right -- i.e., you come along and cultivate. It doesn't compete too well with other plants in the wild, which is often true of plants which produce huge quantitiies of seed. In those ideal conditions, all it needs is one seed to come in stuck to your boot if there aren't any in the soil already. I got some lovely evening primroses that way, but usually what turns up is a waste of space, like this. -- Mike. |
#15
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Dahlia, viruses and well nurtured weeds
Mike Lyle wrote: Cat wrote: Snip Mike's most informative response. Thank you. I live and learn. And I enjoy gardening well enough that I am not too worried about a few extra weeds to pluck. Cat(h) The world swirls... |
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