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Sacha[_3_] 14-08-2008 04:08 PM

Damons? Plums?
 
We had some people in today who live in France and they were looking for
Damsons which they say seem to be unknown there (Paris and Corsica) This
got us onto what is the difference between a Damson and a Plum because both
are Prunus and probably domestica? I understand that damsons tend to make
smaller trees but if anyone can explain in terms of flavour or use,
enquiring minds would be really grateful. ;-)

--
Sacha
http://www.hillhousenursery.com
South Devon



Sacha[_3_] 14-08-2008 04:27 PM

Damons? Plums?
 
On 14/8/08 16:14, in article ,
"Martin" wrote:

On Thu, 14 Aug 2008 16:08:32 +0100, Sacha wrote:

We had some people in today who live in France and they were looking for
Damsons which they say seem to be unknown there (Paris and Corsica) This
got us onto what is the difference between a Damson and a Plum because both
are Prunus and probably domestica? I understand that damsons tend to make
smaller trees but if anyone can explain in terms of flavour or use,
enquiring minds would be really grateful. ;-)


Blame the Romans?
http://en.wikipedia.org/wiki/Damson

I always thought they were just wild plums.


Thanks, Martin. Have printed that off for them outdoors!

--
Sacha
http://www.hillhousenursery.com
South Devon



Nick Maclaren 14-08-2008 04:48 PM

Damons? Plums?
 

In article ,
Sacha writes:
| On 14/8/08 16:14, in article ,
| "Martin" wrote:
|
| Blame the Romans?
|
http://en.wikipedia.org/wiki/Damson
|
| I always thought they were just wild plums.
|
| Thanks, Martin. Have printed that off for them outdoors!

But warn them it's got it hopelessly wrong! Here is the situation.

Prunus domestica originated in the Near East in prehistoric times
(or possibly JUST into historic ones), and spread west with the
Neolithic farmers. Insanely, it is classified by the botanical
taxonomists as introduced, to distinguish it from beech (which
is classified as native), despite them having almost identical
pollen records. But either could have been carried across the
channel by a bird. Bluntly, nobody knows, and the classifications
are nonsense.

They don't even know if it is a natural hexaploid or was bred;
anyway, it is a cross between P. spinosa and P. cerasifera, the
sloe and myrobalan. The wild ones are normally called bullaces
in the UK, but there is essentially no difference between a
damson and a bullace, and some people reserve the name bullace
for small, yellow plums. The first paragraph of the following
abstract explains all :-)

http://www.actahort.org/books/283/283_2.htm

If you tell the French people that a damson bears the same
relationship to a Victoria plum as a peche de vigne does to a
supermarket peach, they may understand.


Regards,
Nick Maclaren.

Nick Maclaren 14-08-2008 04:52 PM

Damons? Plums?
 

Oops. Sorry. I forgot to mention that the Romans DID introduce their
variety of 'plums of Damascus', and that bit is right. But the plant
was already established over much of the UK, under another name.
That was controversial for years, but pollen records have clarified
the situation.


Regards,
Nick Maclaren.


Sacha[_3_] 14-08-2008 06:21 PM

Damons? Plums?
 
On 14/8/08 16:52, in article , "Nick
Maclaren" wrote:


Oops. Sorry. I forgot to mention that the Romans DID introduce their
variety of 'plums of Damascus', and that bit is right. But the plant
was already established over much of the UK, under another name.
That was controversial for years, but pollen records have clarified
the situation.


Regards,
Nick Maclaren.

English people living in bits of France, btw. ;-) But I will correct that
info and pass it on to them outdoors. What rather surprised me was just
how huge the Prunus grouping is. Given that taxonomists seem to spend half
their time confusing the likes of me by changing the name of some perfectly
happy and innocent plant, how is it that Prunus is such a big LUMP of a
thing?!

--
Sacha
http://www.hillhousenursery.com
South Devon



Gordon H 14-08-2008 06:23 PM

Damons? Plums?
 
In message , Martin
writes
On Thu, 14 Aug 2008 16:08:32 +0100, Sacha wrote:

We had some people in today who live in France and they were looking for
Damsons which they say seem to be unknown there (Paris and Corsica) This
got us onto what is the difference between a Damson and a Plum because both
are Prunus and probably domestica? I understand that damsons tend to make
smaller trees but if anyone can explain in terms of flavour or use,
enquiring minds would be really grateful. ;-)


Blame the Romans?
http://en.wikipedia.org/wiki/Damson

I always thought they were just wild plums.


There is a smallish tree in the park just beyond my garden fence which
bears a damson-like fruit some years. It's a darn nuisance because
it drops them on my garden, and because small boys climb the tree and
throw them at my house if they spot them

I did try eating one, but it didn't taste like a plum, and the windfalls
were all bruised.
--
Gordon H

Nick Maclaren 14-08-2008 06:45 PM

Damons? Plums?
 

In article ,
Sacha writes:
|
| English people living in bits of France, btw. ;-) But I will correct that
| info and pass it on to them outdoors. What rather surprised me was just
| how huge the Prunus grouping is. Given that taxonomists seem to spend half
| their time confusing the likes of me by changing the name of some perfectly
| happy and innocent plant, how is it that Prunus is such a big LUMP of a
| thing?!

Dunno. But some genera have been very successful - especially if
they are somewhat promiscuous in their mating, as Prunus is.


Regards,
Nick Maclaren.

K 14-08-2008 06:47 PM

Damons? Plums?
 
Sacha writes

English people living in bits of France, btw. ;-) But I will correct that
info and pass it on to them outdoors. What rather surprised me was just
how huge the Prunus grouping is. Given that taxonomists seem to spend half
their time confusing the likes of me by changing the name of some perfectly
happy and innocent plant, how is it that Prunus is such a big LUMP of a
thing?!

The taxonomic system is an attempt to reflect the 'family tree' of the
plants involved. Therefore the assumption is that the various species of
Prunus are closely enough related to justify them all being in the same
genus (or, conversely, that they are not sufficiently different to
justify a split).

Or it could be that Prunus taxonmists tend to be 'lumpers' rather than
'splitters' ;-)

How many species does Prunus have? Thymus apparently has around 350
--
Kay

Nick Maclaren 14-08-2008 08:04 PM

Damons? Plums?
 

In article ,
K writes:
|
| The taxonomic system is an attempt to reflect the 'family tree' of the
| plants involved. Therefore the assumption is that the various species of
| Prunus are closely enough related to justify them all being in the same
| genus (or, conversely, that they are not sufficiently different to
| justify a split).
|
| Or it could be that Prunus taxonmists tend to be 'lumpers' rather than
| 'splitters' ;-)
|
| How many species does Prunus have? Thymus apparently has around 350

Well, there are about 70 in Bean. What is now Prunus used to be
half a dozen different genera, but they were 'lumped' - whether
that was justified or not, I can't say. The old Prunus was just
the plums.


Regards,
Nick Maclaren.

Nick Maclaren 14-08-2008 08:05 PM

Damons? Plums?
 

In article ,
Gordon H writes:
|
| There is a smallish tree in the park just beyond my garden fence which
| bears a damson-like fruit some years. It's a darn nuisance because
| it drops them on my garden, and because small boys climb the tree and
| throw them at my house if they spot them
|
| I did try eating one, but it didn't taste like a plum, and the windfalls
| were all bruised.

What did they taste like? And what is the stone like?


Regards,
Nick Maclaren.

Stewart Robert Hinsley 14-08-2008 08:33 PM

Damons? Plums?
 
In message , K
writes
Sacha writes

English people living in bits of France, btw. ;-) But I will correct that
info and pass it on to them outdoors. What rather surprised me was just
how huge the Prunus grouping is. Given that taxonomists seem to spend half
their time confusing the likes of me by changing the name of some perfectly
happy and innocent plant, how is it that Prunus is such a big LUMP of a
thing?!

The taxonomic system is an attempt to reflect the 'family tree' of the
plants involved. Therefore the assumption is that the various species
of Prunus are closely enough related to justify them all being in the
same genus (or, conversely, that they are not sufficiently different to
justify a split).

Or it could be that Prunus taxonmists tend to be 'lumpers' rather than
'splitters' ;-)

How many species does Prunus have? Thymus apparently has around 350


Fide Wikipedia Prunus has 430 species. (I would have guessed 100-200.)

Hibiscus has about 300 (there's a proposal which would take it up to
700). Veronica 500. Euphorbia over 2000. Acacia over 1000 (but that
might be before it was broken, but the rump Acacia is much the biggest
of the new genera). Senecio 1500 (but that's likely to be broken up).
Vernonia of the order of 1000.
--
Stewart Robert Hinsley

Stewart Robert Hinsley 14-08-2008 08:56 PM

Damons? Plums?
 
In message , Nick Maclaren
writes

In article ,
K writes:
|
| The taxonomic system is an attempt to reflect the 'family tree' of the
| plants involved. Therefore the assumption is that the various species of
| Prunus are closely enough related to justify them all being in the same
| genus (or, conversely, that they are not sufficiently different to
| justify a split).
|
| Or it could be that Prunus taxonmists tend to be 'lumpers' rather than
| 'splitters' ;-)
|
| How many species does Prunus have? Thymus apparently has around 350

Well, there are about 70 in Bean. What is now Prunus used to be
half a dozen different genera, but they were 'lumped' - whether
that was justified or not, I can't say. The old Prunus was just
the plums.

Prunus - plums
Amygdalus - almond
Armeniaca - apricot
Persica - peach
Cerasus - cherries
Padus - more cherries
Laurocerasus - cherry laurels

(per Komarov, 1971, fide Lee & Wen 2001)

But a single genus has been the most common position for a long time
(e.g. Bentham & Hooker, 1865).

Molecular systematics work doesn't support the split genera, but the
clade as a whole doesn't look well resolved. For the latest (April) word
on the topic see

http://www.plantsystematics.com/qika...g/jse08050.pdf

Regards,
Nick Maclaren.


--
Stewart Robert Hinsley

Nick Maclaren 14-08-2008 09:27 PM

Damons? Plums?
 

In article ,
Stewart Robert Hinsley writes:
|
| Well, there are about 70 in Bean. What is now Prunus used to be
| half a dozen different genera, but they were 'lumped' - whether
| that was justified or not, I can't say. The old Prunus was just
| the plums.
|
| Prunus - plums
| Amygdalus - almond
| Armeniaca - apricot
| Persica - peach
| Cerasus - cherries
| Padus - more cherries
| Laurocerasus - cherry laurels
|
| (per Komarov, 1971, fide Lee & Wen 2001)
|
| But a single genus has been the most common position for a long time
| (e.g. Bentham & Hooker, 1865).
|
| Molecular systematics work doesn't support the split genera, but the
| clade as a whole doesn't look well resolved. For the latest (April) word
| on the topic see
|
| http://www.plantsystematics.com/qika...g/jse08050.pdf

Thanks. But it seems to be yet another single gene/whatever analysis,
and therefore as likely to be completely misleading as not!

Especially for a genus like Prunus :-(


Regards,
Nick Maclaren.

Rusty Hinge 2 14-08-2008 09:27 PM

Damons? Plums?
 
The message
from Sacha contains these words:

English people living in bits of France, btw. ;-) But I will correct that
info and pass it on to them outdoors. What rather surprised me was just
how huge the Prunus grouping is. Given that taxonomists seem to spend half
their time confusing the likes of me by changing the name of some perfectly
happy and innocent plant, how is it that Prunus is such a big LUMP of a
thing?!


hyperbole="slight"

Huh! If you want meddling boffins, look no further than mycology.
Practically every mycologist of note and many of none, classify fungi in
the genus of their own naming using different criteria.

/hyperbole

A mushroom can appear in one genus (say, Tricholoma) according to an
'authority', and in another (say, Lepista) according to another.

Obviously closely-related species get bunged out of one genus where it
had seemed well-established and dropped into another on (say) the colour
of spores.

--
Rusty
Direct reply to: horrid dot squeak snailything zetnet point co period uk
Separator in search of a sig

Rusty Hinge 2 14-08-2008 09:44 PM

Damons? Plums?
 
The message
from (Nick Maclaren) contains these words:

They don't even know if it is a natural hexaploid or was bred;
anyway, it is a cross between P. spinosa and P. cerasifera, the
sloe and myrobalan. The wild ones are normally called bullaces
in the UK, but there is essentially no difference between a
damson and a bullace, and some people reserve the name bullace
for small, yellow plums. The first paragraph of the following
abstract explains all :-)


IME bullaces, if set loose and allowed to grow, are borne on much more
slender stock than damsons, which tend to be a chunkier tree altogether.

TAAAW, black bullaces (the fruit) are much more variable than cultivated
damsons, both in shape and size.

Locally, there's a tree I collect bullaces from, and I need a ten-foot
bamboo with a net on top to pick them. These are plump, sweet, and
plum-shaped, though small. Another stand about half a mile away are
little bigger than sloes, and pretty nearly spherical. In a hedge on the
smallholding I used to have, apart from the golden bullaces, there were
big, victoria plum-shaped black bullaces, about the size of the top
joint of a man's thumb.

I suspect that cross-pollination is alive and well...

To make a fruit-picking net: acquire enough thick fencing wire or
similar to make a loop large enough to accept a goodly-sized apple.

Bend it in the middle to make a tapered 'beak' like the spout of a jug,
and bend the rest into the loop.

Using a cloth bag of some sort - stocking, sock, etc, sew, stick or
staple it so that it is fixed to the loop, then lash the loop to a pole.

The 'beak' is so that you can manoeuvre the fruit into the bag, then
draw the loop back so that the stalk is in the point of the beak.

That way, the fruit finds it difficult to foil your intentions.

--
Rusty
Direct reply to: horrid dot squeak snailything zetnet point co period uk
Separator in search of a sig

Stewart Robert Hinsley 14-08-2008 10:04 PM

Damons? Plums?
 
In message , Nick Maclaren
writes

In article ,
Stewart Robert Hinsley writes:
|
| Well, there are about 70 in Bean. What is now Prunus used to be
| half a dozen different genera, but they were 'lumped' - whether
| that was justified or not, I can't say. The old Prunus was just
| the plums.
|
| Prunus - plums
| Amygdalus - almond
| Armeniaca - apricot
| Persica - peach
| Cerasus - cherries
| Padus - more cherries
| Laurocerasus - cherry laurels
|
| (per Komarov, 1971, fide Lee & Wen 2001)
|
| But a single genus has been the most common position for a long time
| (e.g. Bentham & Hooker, 1865).
|
| Molecular systematics work doesn't support the split genera, but the
| clade as a whole doesn't look well resolved. For the latest (April) word
| on the topic see
|
| http://www.plantsystematics.com/qika...g/jse08050.pdf

Thanks. But it seems to be yet another single gene/whatever analysis,
and therefore as likely to be completely misleading as not!


I did say that it "doesn't look well resolved". However, as a point of
order, two genes (ndhF and ITS) were used. (From what I've seen
elsewhere ndhF is too conservative to be ideal at this level.)

Especially for a genus like Prunus :-(


Regards,
Nick Maclaren.


--
Stewart Robert Hinsley

Nick Maclaren 14-08-2008 10:32 PM

Damons? Plums?
 

In article ,
Stewart Robert Hinsley writes:
| |
| | Molecular systematics work doesn't support the split genera, but the
| | clade as a whole doesn't look well resolved. For the latest (April) word
| | on the topic see
| |
| | http://www.plantsystematics.com/qika...g/jse08050.pdf
|
| Thanks. But it seems to be yet another single gene/whatever analysis,
| and therefore as likely to be completely misleading as not!
|
| I did say that it "doesn't look well resolved". However, as a point of
| order, two genes (ndhF and ITS) were used. (From what I've seen
| elsewhere ndhF is too conservative to be ideal at this level.)

Oh, it wasn't a criticism of you! And my point is statistical, not
molecular - the chances of a single characteristic being misleading
about the ancestry of an organism are very high indeed. It's not
possible to give numbers without more data, but I could explain why
fairly easily.

Of course, uk.rec.gardening is not precisely the group for fairly
advanced statistical concepts, but what the hell? :-)


Regards,
Nick Maclaren.

Sacha[_3_] 15-08-2008 09:44 AM

Damons? Plums?
 
On 14/8/08 21:27, in article ,
"Rusty Hinge 2" wrote:

The message
from Sacha contains these words:

English people living in bits of France, btw. ;-) But I will correct that
info and pass it on to them outdoors. What rather surprised me was just
how huge the Prunus grouping is. Given that taxonomists seem to spend half
their time confusing the likes of me by changing the name of some perfectly
happy and innocent plant, how is it that Prunus is such a big LUMP of a
thing?!


hyperbole="slight"

Huh! If you want meddling boffins, look no further than mycology.
Practically every mycologist of note and many of none, classify fungi in
the genus of their own naming using different criteria.

/hyperbole

A mushroom can appear in one genus (say, Tricholoma) according to an
'authority', and in another (say, Lepista) according to another.

Obviously closely-related species get bunged out of one genus where it
had seemed well-established and dropped into another on (say) the colour
of spores.


Perhaps good old Prunus are best left alone, after all. I really cannot be
doing with these tiresome people who can spend 3 hours arguing about the
length of stamens in order to support their theory that a plant belongs to
one genus or another altogether!


--
Sacha
http://www.hillhousenursery.com
South Devon



Nick Maclaren 15-08-2008 10:15 AM

Damons? Plums?
 

In article ,
Sacha writes:
|
| Perhaps good old Prunus are best left alone, after all. I really cannot be
| doing with these tiresome people who can spend 3 hours arguing about the
| length of stamens in order to support their theory that a plant belongs to
| one genus or another altogether!

Yeah. If P. spinosa is a chromosome doubled hybrid of P. cerasifera
and Microcerasus microcarpa, then there is no reason why it shouldn't
be transferred to the latter genus. Of course, many authorities
regard Microcerasus as merely a section inside Prunus, which makes
things a lot easier.


Regards,
Nick Maclaren.

Gordon H 15-08-2008 10:31 AM

Damons? Plums?
 
In message , Nick Maclaren
writes

In article ,
Gordon H writes:
|
| There is a smallish tree in the park just beyond my garden fence which
| bears a damson-like fruit some years. It's a darn nuisance because
| it drops them on my garden, and because small boys climb the tree and
| throw them at my house if they spot them
|
| I did try eating one, but it didn't taste like a plum, and the windfalls
| were all bruised.

What did they taste like? And what is the stone like?

Regards,
Nick Maclaren.


It was some time since I tried a bite, but they have the slimmer oval
shape of damsons, and are smaller than most plums, deep purple in
colour. I will see if I can find one, but haven't noticed them this
year, sorry.
--
Gordon H

Nick Maclaren 15-08-2008 10:48 AM

Damons? Plums?
 

In article ,
Gordon H writes:
|
| It was some time since I tried a bite, but they have the slimmer oval
| shape of damsons, and are smaller than most plums, deep purple in
| colour. I will see if I can find one, but haven't noticed them this
| year, sorry.

Some damsons are round! Except for the damson/bullace, I don't know
of any plums with deep purple fruit that is 2 cm in diameter or more.
Unless there is a form of P. cerasifera that my books don't mention.


Regards,
Nick Maclaren.

Sacha[_3_] 15-08-2008 10:56 AM

Damons? Plums?
 
On 15/8/08 10:15, in article , "Nick
Maclaren" wrote:


In article ,
Sacha writes:
|
| Perhaps good old Prunus are best left alone, after all. I really cannot be
| doing with these tiresome people who can spend 3 hours arguing about the
| length of stamens in order to support their theory that a plant belongs to
| one genus or another altogether!

Yeah. If P. spinosa is a chromosome doubled hybrid of P. cerasifera
and Microcerasus microcarpa, then there is no reason why it shouldn't
be transferred to the latter genus. Of course, many authorities
regard Microcerasus as merely a section inside Prunus, which makes
things a lot easier.

AFAICS the salient differences are that damsons are smaller and more tart,
which is why they're more often used in cooking.

--
Sacha
http://www.hillhousenursery.com
South Devon



Sacha[_3_] 15-08-2008 11:01 AM

Damons? Plums?
 
On 15/8/08 10:48, in article , "Nick
Maclaren" wrote:


In article ,
Gordon H writes:
|
| It was some time since I tried a bite, but they have the slimmer oval
| shape of damsons, and are smaller than most plums, deep purple in
| colour. I will see if I can find one, but haven't noticed them this
| year, sorry.

Some damsons are round! Except for the damson/bullace, I don't know
of any plums with deep purple fruit that is 2 cm in diameter or more.
Unless there is a form of P. cerasifera that my books don't mention.


Regards,
Nick Maclaren.


I found this re damsons. To me plums aren't as deep a colour as this:
http://tinyurl.com/5flbcm
--
Sacha
http://www.hillhousenursery.com
South Devon



Nick Maclaren 15-08-2008 11:29 AM

Damons? Plums?
 

In article ,
Sacha writes:
|
| I found this re damsons. To me plums aren't as deep a colour as this:
| http://tinyurl.com/5flbcm

There are some. Also some damsons are yellow, and even green.
There really is no hard and fast distinction between any of the
categories of P. domestica.


Regards,
Nick Maclaren.

K 15-08-2008 03:29 PM

Damons? Plums?
 
Sacha writes
I really cannot be doing with these tiresome people who can spend 3
hours arguing about the length of stamens in order to support their
theory that a plant belongs to one genus or another altogether!


I'd agree with you is it was all about just tidying species into
convenient boxes. But since the overall aim is to reflect the
evolutionary tree, it's good that there are people willing to go into
this in whatever level of detail is necessary to get to as near the
truth as is possible.
--
Kay

Sacha[_3_] 15-08-2008 04:24 PM

Damons? Plums?
 
On 15/8/08 15:29, in article , "K"
wrote:

Sacha writes
I really cannot be doing with these tiresome people who can spend 3
hours arguing about the length of stamens in order to support their
theory that a plant belongs to one genus or another altogether!


I'd agree with you is it was all about just tidying species into
convenient boxes. But since the overall aim is to reflect the
evolutionary tree, it's good that there are people willing to go into
this in whatever level of detail is necessary to get to as near the
truth as is possible.


I'm very happy for others to do it and I do admire their persistence and
understand the reasons behind it. It's just not for me! It's a bit like
snowdrops, which I really do love - I simply cannot spend the winter on my
knees arguing over which variety is which but galantophiles are in 7th
heaven!
--
Sacha
http://www.hillhousenursery.com
South Devon



Gordon H 15-08-2008 07:39 PM

Damons? Plums?
 
In message , Sacha
writes
On 15/8/08 10:48, in article , "Nick
Maclaren" wrote:
In article ,
Gordon H writes:
|
| It was some time since I tried a bite, but they have the slimmer oval
| shape of damsons, and are smaller than most plums, deep purple in
| colour. I will see if I can find one, but haven't noticed them this
| year, sorry.

Some damsons are round! Except for the damson/bullace, I don't know
of any plums with deep purple fruit that is 2 cm in diameter or more.
Unless there is a form of P. cerasifera that my books don't mention.
Regards,
Nick Maclaren.


I found this re damsons. To me plums aren't as deep a colour as this:
http://tinyurl.com/5flbcm


They are similar, but not easy to tell, I should maybe get a leaf off
the tree?
--
Gordon H

Nick Maclaren 15-08-2008 09:10 PM

Damons? Plums?
 

In article ,
Gordon H writes:
|
| I found this re damsons. To me plums aren't as deep a colour as this:
| http://tinyurl.com/5flbcm
|
| They are similar, but not easy to tell, I should maybe get a leaf off
| the tree?

See if the leaves and growth look plum-like. I am still puzzled
about what way it doesn't taste like a plum.


Regards,
Nick Maclaren.

FarmI 15-08-2008 09:32 PM

Damons? Plums?
 
"Sacha" wrote in message

We had some people in today who live in France and they were looking for
Damsons which they say seem to be unknown there (Paris and Corsica) This
got us onto what is the difference between a Damson and a Plum because
both
are Prunus and probably domestica? I understand that damsons tend to
make
smaller trees but if anyone can explain in terms of flavour or use,
enquiring minds would be really grateful. ;-)


You do ask some interesting questions. I just mentally chuck them all into
the 'prunus' bin in my brain, so was interested to find out more after
reading the discussions. But I must say, the answers you got on this
one!!!!.......they had the head of this little black duck spinning.......

Anyhowever, I wandered off and got out my books on growing fruit in Oz and
found the following info in the one I enjoy most so I offer it for what it's
worth(tailoring it and cutting many pages to a few paras to try to fit the
Continental flavour of your post) .

The sloe has 32 chromosomes, the myrobalan (P. cerasifera) has 16 and 'a
freak combination of the two has been shown to occasionally give a plant
like P. domestica, with its 48 chromosomes'.

P. insitia also has 48 chromosomes and within this group are the bullace,
the damson, the mirabelles and the St. Julians. Mirabelles widely grown in
France mainly for preserves and tarts, better cooked than fresh. St. Julians
mainly used as rootstock, their plums much like damsons 'and the quetsche
also known as the German prune, or Carlsbad plum, is another plum of the
insitia tye, used widely as a culinary fruit.'

There is also an interesting discussion on archaelogical finds of plum
stones and that 'no domestica plum stones...have been found under the ashes
of Pompeii' and that the plums mentioned by Pliny (who wrote of the plum
from Damascus)were 'all insitias, or if domesticas, were recent
introductions to Europe'

Interesting topic.





Nick Maclaren 15-08-2008 10:01 PM

Damons? Plums?
 

In article ,
"FarmI" ask@itshall be given writes:
|
| The sloe has 32 chromosomes, the myrobalan (P. cerasifera) has 16 and 'a
| freak combination of the two has been shown to occasionally give a plant
| like P. domestica, with its 48 chromosomes'.

Yes. A chromosome doubled hybrid. Probably natural, but we don't
know for certain - any more than for wheat.

The abstract I referred to said that the sloe itself is a natural
chromosome doubled hybrid between P. cerasifera and P. microcarpa.

| P. insitia also has 48 chromosomes and within this group are the bullace,
| the damson, the mirabelles and the St. Julians. ...

Nowadays, all (?) authorities agree that P. institia is just a subspecies
of P. domestica - if that.

| There is also an interesting discussion on archaelogical finds of plum
| stones and that 'no domestica plum stones...have been found under the ashes
| of Pompeii' and that the plums mentioned by Pliny (who wrote of the plum
| from Damascus)were 'all insitias, or if domesticas, were recent
| introductions to Europe'

In other words, the large-fruited hybrids are recent. Not all that
surprising, really.


Regards,
Nick Maclaren.

Rusty Hinge 2 16-08-2008 11:29 AM

Damons? Plums?
 
The message
from "FarmI" ask@itshall be given contains these words:

P. insitia also has 48 chromosomes and within this group are the bullace,
the damson, the mirabelles and the St. Julians. Mirabelles widely grown in
France mainly for preserves and tarts, better cooked than fresh.


And make an excellent plum brandy...

St. Julians
mainly used as rootstock, their plums much like damsons 'and the quetsche
also known as the German prune, or Carlsbad plum, is another plum of the
insitia tye, used widely as a culinary fruit.'


Which makes an even better plum brandy innit.

There is also an interesting discussion on archaelogical finds of plum
stones and that 'no domestica plum stones...have been found under the ashes
of Pompeii' and that the plums mentioned by Pliny (who wrote of the plum
from Damascus)were 'all insitias, or if domesticas, were recent
introductions to Europe'


Interesting topic.


Especially the distillate.

--
Rusty
Direct reply to: horrid dot squeak snailything zetnet point co period uk
Separator in search of a sig

Sacha[_3_] 16-08-2008 02:50 PM

Damons? Plums?
 
On 15/8/08 21:32, in article
, "FarmI"
ask@itshall be given wrote:

"Sacha" wrote in message

We had some people in today who live in France and they were looking for
Damsons which they say seem to be unknown there (Paris and Corsica) This
got us onto what is the difference between a Damson and a Plum because
both
are Prunus and probably domestica? I understand that damsons tend to
make
smaller trees but if anyone can explain in terms of flavour or use,
enquiring minds would be really grateful. ;-)


You do ask some interesting questions. I just mentally chuck them all into
the 'prunus' bin in my brain, so was interested to find out more after
reading the discussions. But I must say, the answers you got on this
one!!!!.......they had the head of this little black duck spinning.......

snip

There is also an interesting discussion on archaelogical finds of plum
stones and that 'no domestica plum stones...have been found under the ashes
of Pompeii' and that the plums mentioned by Pliny (who wrote of the plum
from Damascus)were 'all insitias, or if domesticas, were recent
introductions to Europe'

Interesting topic.

Wow! Talk about getting the bit between your teeth........ ;-)) Thank you
so muchfor going to all this trouble and producing such interesting info. I
especially like the bit above about no such plum stones being found at
Pompeii - for some reason human details like that make a topic much more
interesting to me!


--
Sacha
http://www.hillhousenursery.com
South Devon



Nick Maclaren 16-08-2008 03:07 PM

Damons? Plums?
 

In article ,
Sacha writes:
|
| Wow! Talk about getting the bit between your teeth........ ;-)) Thank you
| so muchfor going to all this trouble and producing such interesting info. I
| especially like the bit above about no such plum stones being found at
| Pompeii - for some reason human details like that make a topic much more
| interesting to me!

What baffles me is why Prunus domestica wasn't more important in Neolithic
times (at least not in the UK). The vast majority of the 'plum' stones
found in Neolithic middens are sloes. One hypothesis is that they were
not eaten, but used for dying clothes.

On a not totally unrelated matter, my peche de vigne is growing happily.
I shall discover if it fruits. It would amuse me to introduce a Neolithic
fruit crop into the UK, in the 21st century :-) I am sure that it has
been done before, of course.


Regards,
Nick Maclaren.

Sacha[_3_] 16-08-2008 03:47 PM

Damons? Plums?
 
On 16/8/08 15:07, in article , "Nick
Maclaren" wrote:


In article ,
Sacha writes:
|
| Wow! Talk about getting the bit between your teeth........ ;-)) Thank
you
| so muchfor going to all this trouble and producing such interesting info.
I
| especially like the bit above about no such plum stones being found at
| Pompeii - for some reason human details like that make a topic much more
| interesting to me!

What baffles me is why Prunus domestica wasn't more important in Neolithic
times (at least not in the UK). The vast majority of the 'plum' stones
found in Neolithic middens are sloes. One hypothesis is that they were
not eaten, but used for dying clothes.

On a not totally unrelated matter, my peche de vigne is growing happily.
I shall discover if it fruits. It would amuse me to introduce a Neolithic
fruit crop into the UK, in the 21st century :-) I am sure that it has
been done before, of course.


Regards,
Nick Maclaren.


Photos if it does, please, Nick! It's just a little similar to us going to
Les Baux and being fascinated that we were on some very high hilltops but
kept seeing limpet shells in the rock faces.

--
Sacha
http://www.hillhousenursery.com
South Devon



Nick Maclaren 16-08-2008 03:56 PM

Damons? Plums?
 

In article ,
Sacha writes:
|
| On a not totally unrelated matter, my peche de vigne is growing happily.
| I shall discover if it fruits. It would amuse me to introduce a Neolithic
| fruit crop into the UK, in the 21st century :-) I am sure that it has
| been done before, of course.
|
| Photos if it does, please, Nick! It's just a little similar to us going to
| Les Baux and being fascinated that we were on some very high hilltops but
| kept seeing limpet shells in the rock faces.

OK. And probably the stones, for people to grow on :-) But I am not
expecting it - currently, I have plenty of foliage but nothing more.


Regards,
Nick Maclaren.

Sacha[_3_] 16-08-2008 04:07 PM

Damons? Plums?
 
On 16/8/08 15:56, in article , "Nick
Maclaren" wrote:


In article ,
Sacha writes:
|
| On a not totally unrelated matter, my peche de vigne is growing happily.
| I shall discover if it fruits. It would amuse me to introduce a
Neolithic
| fruit crop into the UK, in the 21st century :-) I am sure that it has
| been done before, of course.
|
| Photos if it does, please, Nick! It's just a little similar to us going to
| Les Baux and being fascinated that we were on some very high hilltops but
| kept seeing limpet shells in the rock faces.

OK. And probably the stones, for people to grow on :-) But I am not
expecting it - currently, I have plenty of foliage but nothing more.


Regards,
Nick Maclaren.


Oh for some sunshine.......... ;-(
--
Sacha
http://www.hillhousenursery.com
South Devon



David Rance 16-08-2008 04:31 PM

Damons? Plums?
 
On 14th August Sacha wrote:

We had some people in today who live in France and they were looking for
Damsons which they say seem to be unknown there (Paris and Corsica) This
got us onto what is the difference between a Damson and a Plum because both
are Prunus and probably domestica? I understand that damsons tend to make
smaller trees but if anyone can explain in terms of flavour or use,
enquiring minds would be really grateful. ;-)


Sorry I missed this first time round.

I'm writing from Normandy at the moment and when I bought this house
eighteen years ago it came with several plum trees of two varieties. One
of the varieties is definitely a damson but when I asked my neighbour
what he called it he unhelpfully replied "prune"!

So the damson is known here but the French appear to refer to it simply
as a variety of plum. Having looked it up in Collins-Robert it is
slightly more helpful, calling it a "prune de damas" (a Damascus plum -
damson would appear to be a corruption of this).

Yes, I suppose my damson trees are somewhat smaller than the plum trees
with finer branches. Every year my plum trees fruit prolifically. This
year, not one! We had early frosts here in the Suisse Normande.

David

--
David Rance
writing from Le Mesnil Villement, Calvados, France

Nick Maclaren 16-08-2008 05:04 PM

Damons? Plums?
 

In article ,
David Rance writes:
|
| So the damson is known here but the French appear to refer to it simply
| as a variety of plum. Having looked it up in Collins-Robert it is
| slightly more helpful, calling it a "prune de damas" (a Damascus plum -
| damson would appear to be a corruption of this).

Well, it IS just a variety of plum! And, yes, that's its origin.
The French terms that I find a a bit odd are where the same word
is used for two items that are used very differently - groseille
being an example.

| Yes, I suppose my damson trees are somewhat smaller than the plum trees
| with finer branches. Every year my plum trees fruit prolifically. This
| year, not one! We had early frosts here in the Suisse Normande.

And I had the most appalling aphids - no fruit :-(


Regards,
Nick Maclaren.

David Rance 16-08-2008 06:36 PM

Damons? Plums?
 
On 16th August Nick Maclaren wrote:

David Rance writes:
|
| So the damson is known here but the French appear to refer to it simply
| as a variety of plum. Having looked it up in Collins-Robert it is
| slightly more helpful, calling it a "prune de damas" (a Damascus plum -
| damson would appear to be a corruption of this).

Well, it IS just a variety of plum! And, yes, that's its origin.


Quite! So is the greengage which the French call Reine Claude!

The French terms that I find a a bit odd are where the same word
is used for two items that are used very differently - groseille
being an example.


They do distinguish between groseille rouge, groseille blanche and
groseille à maquereau (gooseberry). Not the blackcurrant however which
is cassis

| Yes, I suppose my damson trees are somewhat smaller than the plum trees
| with finer branches. Every year my plum trees fruit prolifically. This
| year, not one! We had early frosts here in the Suisse Normande.


Sorry, that should have been late frosts!

And I had the most appalling aphids - no fruit :-(


I sympathise.

David

--
David Rance
writing from Le Mesnil Villement, Calvados, France

Sacha[_3_] 16-08-2008 06:41 PM

Damons? Plums?
 
On 16/8/08 16:12, in article ,
"AriesVal" wrote:

On Sat, 16 Aug 2008 16:07:33 +0100, Sacha wrote:

Oh for some sunshine.......... ;-(


Yes please!


Snap the fingers! There you are!! Oh - whoops, failed again. ;-(
--
Sacha
http://www.hillhousenursery.com
South Devon




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