We hope you have enjoyed the SRGC Forum. You can make a Paypal donation to the SRGC by clicking the above button

Author Topic: Crocus to identify? Post them here....  (Read 227459 times)

tonyg

  • Chief Croconut
  • Hero Member
  • *****
  • Posts: 2451
  • Country: england
  • Never Stop Looking
    • Crocus Pages
Re: Crocus to identify? Post them here....
« Reply #600 on: March 05, 2012, 05:00:10 PM »
From what I can see I would say crocus vernus ssp vernus.  The purple tube is common in white forms.  It is too big for ssp albiflorus.

John Aipassa

  • Sr. Member
  • ****
  • Posts: 392
  • Country: nl
Re: Crocus to identify? Post them here....
« Reply #601 on: March 05, 2012, 06:39:37 PM »
From what I can see I would say crocus vernus ssp vernus.  The purple tube is common in white forms.  It is too big for ssp albiflorus.

Thank you Tony.

Now I will have to search for a source of this white vernus ssp vernus. It is to lovely to not have it in my garden :-).

Learning everyday. A white vernus not being an albiflorus? I should start reading more about Crocus without becoming a Croconut. Not that it is bad, but I became a Galantophile this year without knowing it. That might happen with Crocus too.

But....my garden is big enough I think.....I hope :-)
John Aipassa, Aalten, The Netherlands
z7, sandy soil, maritime climate


"In all things of nature there is something of the marvelous." - Aristotle

Rimmer de Vries

  • Journal Access Group
  • Hero Member
  • ******
  • Posts: 884
  • Country: us
Re: Crocus to identify? Post them here....
« Reply #602 on: March 08, 2012, 03:12:16 AM »
Hi This is the first flowering of NARGS 2008 #3207 labelled as C. laevigatus ex. White Mountains, Crete.  it is very different from all the other C. laevigatus that i have.  one corm sent up a bloom last fall and now with a few warm days, several more blooms have appeared in March.

does this plant look correctly identified?  

Thank you

Rimmer
SE Michigan, USA
« Last Edit: March 08, 2012, 03:03:59 PM by Rimmer de Vries »
Rimmer
Bowling Green, Kentucky USA
36.9685° N
USDA zone 6b-7a
Long hot humid summers
Cool wet winter
Heavy red clay soil over limestone karst

Rimmer de Vries

  • Journal Access Group
  • Hero Member
  • ******
  • Posts: 884
  • Country: us
Re: Crocus to identify? Post them here....
« Reply #603 on: March 08, 2012, 03:28:28 PM »
I received this crocus as C. ancyrensis from a "specialist" bulb seller in USA however, the flower color is definitely incorrect. does anyone have an idea on the correct identification?

my guess is Crocus tommasinianus

Thank you
Rimmer SE Michigan
usually Zone 5 (Zone 8 winter)

« Last Edit: March 08, 2012, 03:38:30 PM by Rimmer de Vries »
Rimmer
Bowling Green, Kentucky USA
36.9685° N
USDA zone 6b-7a
Long hot humid summers
Cool wet winter
Heavy red clay soil over limestone karst

Martin Baxendale

  • Quick on the Draw
  • Hero Member
  • *****
  • Posts: 2849
  • Country: gb
  • faster than a speeding...... snowdrop
Re: Crocus to identify? Post them here....
« Reply #604 on: March 08, 2012, 03:47:12 PM »
I received this crocus as C. ancyrensis from a "specialist" bulb seller in USA however, the flower color is definitely incorrect. does anyone have an idea on the correct identification?

my guess is Crocus tommasinianus

Thank you
Rimmer SE Michigan
usually Zone 5 (Zone 8 winter)



I think you're right.
Martin Baxendale, Gloucestershire, UK.

Maggi Young

  • Forum Dogsbody
  • Global Moderator
  • Hero Member
  • *****
  • Posts: 44619
  • Country: scotland
  • "There's often a clue"
    • International Rock Gardener e-magazine
Re: Crocus to identify? Post them here....
« Reply #605 on: March 08, 2012, 04:24:30 PM »
 To my eye,  both Rimmer's wrong"ancyrensis" and his previous post are both Crocus vernus   :-\

I always think of "tommies" as being rather shorter and more  delicate in their flowers than the more rounded petals and robust form of vernus ...... ???
Margaret Young in Aberdeen, North East Scotland Zone 7 -ish!

Editor: International Rock Gardener e-magazine

Gerry Webster

  • Hero Member
  • *****
  • Posts: 2571
  • Country: gb
Re: Crocus to identify? Post them here....
« Reply #606 on: March 08, 2012, 04:59:34 PM »
I am no good at spring crocus identification, especially from photos, but - the supposed C. laevigatus -  some form of C. sieberi?
Gerry passed away  at home  on 25th February 2021 - his posts are  left  in the  forum in memory of him.
His was a long life - lived well.

Martin Baxendale

  • Quick on the Draw
  • Hero Member
  • *****
  • Posts: 2849
  • Country: gb
  • faster than a speeding...... snowdrop
Re: Crocus to identify? Post them here....
« Reply #607 on: March 08, 2012, 05:11:24 PM »
The not-ancyrensis photos would be easier to id if we had a side-shot as well as. To me they look like a commercial form of tommasinianus such as Whitewell Purple or Ruby Giant.
Martin Baxendale, Gloucestershire, UK.

ronm

  • Guest
Re: Crocus to identify? Post them here....
« Reply #608 on: March 08, 2012, 05:12:55 PM »
Don't know what this web page is and by whom, but they seem to know their stuff, judging by the names on the pictures. Agree with Gerry though, incredibly hard from pictures. But check out the C.laevigatus on this site. Looks like yours?

http://www.marksgardenplants.com/crocus2.htm

Maggi Young

  • Forum Dogsbody
  • Global Moderator
  • Hero Member
  • *****
  • Posts: 44619
  • Country: scotland
  • "There's often a clue"
    • International Rock Gardener e-magazine
Re: Crocus to identify? Post them here....
« Reply #609 on: March 08, 2012, 05:23:44 PM »
I am no good at spring crocus identification, especially from photos, but - the supposed C. laevigatus -  some form of C. sieberi?

 Hmmm.... yellow throat... yes, I wasn't thinking about that ... and the style is more sieberi, too.
Margaret Young in Aberdeen, North East Scotland Zone 7 -ish!

Editor: International Rock Gardener e-magazine

Rimmer de Vries

  • Journal Access Group
  • Hero Member
  • ******
  • Posts: 884
  • Country: us
Re: Crocus to identify? Post them here....
« Reply #610 on: March 08, 2012, 07:24:50 PM »
The not-ancyrensis photos would be easier to id if we had a side-shot as well as. To me they look like a commercial form of tommasinianus such as Whitewell Purple or Ruby Giant.

Sorry for the poor photo, today was blustery cold and the blooms are all closed up.
From this photo they look like C. tommasinianus 'pictus'  which was also offered by that USA "specialist" source.

Thanks for the replies

Rimmer
 
« Last Edit: March 08, 2012, 11:03:46 PM by Rimmer de Vries »
Rimmer
Bowling Green, Kentucky USA
36.9685° N
USDA zone 6b-7a
Long hot humid summers
Cool wet winter
Heavy red clay soil over limestone karst

tonyg

  • Chief Croconut
  • Hero Member
  • *****
  • Posts: 2451
  • Country: england
  • Never Stop Looking
    • Crocus Pages
Re: Crocus to identify? Post them here....
« Reply #611 on: March 08, 2012, 09:52:06 PM »
Hi This is the first flowering of NARGS 2008 #3207 labelled as C. laevigatus ex. White Mountains, Crete.  it is very different from all the other C. laevigatus that i have.  one corm sent up a bloom last fall and now with a few warm days, several more blooms have appeared in March.
does this plant look correctly identified?  
Thank you
Rimmer
SE Michigan, USA
These, 100% sure, are crocus sieberi ssp sieberi.  Crete, mountains, springtime flowering.   A flower last fall would likely have been C laevigatus, also native to Crete but different, lower altitude habitat.  Pergaps a mixed batch of Cretan seed?  Good news is that they will be easy to separate by corms.  C sieberi has globose corms with netted tunics.  C leavigatus has corms with a pronounced pointy top half and hard, smooth corm tunics.

tonyg

  • Chief Croconut
  • Hero Member
  • *****
  • Posts: 2451
  • Country: england
  • Never Stop Looking
    • Crocus Pages
Re: Crocus to identify? Post them here....
« Reply #612 on: March 08, 2012, 09:59:02 PM »
I received this crocus as C. ancyrensis from a "specialist" bulb seller in USA however, the flower color is definitely incorrect. does anyone have an idea on the correct identification?
my guess is Crocus tommasinianus
Thank you
Rimmer SE Michigan
usually Zone 5 (Zone 8 winter)
Good guess!  It could be Pictus, as you suggest in another post. 
The narrow leaves lead me to be fairly sure it is C tommasinianus rather than C vernus.

Maggi Young

  • Forum Dogsbody
  • Global Moderator
  • Hero Member
  • *****
  • Posts: 44619
  • Country: scotland
  • "There's often a clue"
    • International Rock Gardener e-magazine
Re: Crocus to identify? Post them here....
« Reply #613 on: March 08, 2012, 10:23:53 PM »
Quote
The narrow leaves lead me to be fairly sure it is C tommasinianus rather than C vernus.


Note to self: Margaret,pay more attention and do not allow yourself to be seduced so easily by voluptous flowers  ::)
Margaret Young in Aberdeen, North East Scotland Zone 7 -ish!

Editor: International Rock Gardener e-magazine

Rimmer de Vries

  • Journal Access Group
  • Hero Member
  • ******
  • Posts: 884
  • Country: us
Re: Crocus to identify? Post them here....
« Reply #614 on: March 08, 2012, 11:15:08 PM »
These, 100% sure, are crocus sieberi ssp sieberi.  Crete, mountains, springtime flowering.   A flower last fall would likely have been C laevigatus, also native to Crete but different, lower altitude habitat.  Pergaps a mixed batch of Cretan seed?  Good news is that they will be easy to separate by corms.  C sieberi has globose corms with netted tunics.  C leavigatus has corms with a pronounced pointy top half and hard, smooth corm tunics.

here are some poor photos of this seed pot taken last November 6, 2011. so possibly a mixed seed lot.
Rimmer
Bowling Green, Kentucky USA
36.9685° N
USDA zone 6b-7a
Long hot humid summers
Cool wet winter
Heavy red clay soil over limestone karst

 


Scottish Rock Garden Club is a Charity registered with Scottish Charity Regulator (OSCR): SC000942
SimplePortal 2.3.5 © 2008-2012, SimplePortal