The NARGS Forum
May 18, 2013, 07:42:44 AM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News: Note regarding thumbnail images!  Click on an image to see the larger image.  Clicking on the larger image will zoom into the area where you focused.
Click here to go to the NARGS Main Website
 
   Home   Help Search Login Register  
Pages: [1]   Go Down
  Print  
Author Topic: Unknown Erigeron  (Read 573 times)
0 Members and 1 Guest are viewing this topic.
Vaxvick
Newbie
*
Offline Offline

Posts: 6



« on: September 06, 2012, 05:43:34 PM »

There's a phrase to strike fear in the hearts of an amateur botanist...almost as bad as "Unknown Arnica".   
I obtained seeds of Erigeron aureus from this spring's NARGS seed exchange, was was delighted to get good germination.  But the plants, which have not bloomed, have rosettes of very large, very hairy leaves, quite unlike the E. aureus that we find in the Rockies.  I wonder what I've got!
Will attach photos of E. aureus from a hike this summer to Parker Ridge in Banff Nat. Park, and then the unknown plant.

Linda in Calgary, Alberta


* parker_erigeron_aureus_e.jpg (86.84 KB, 567x333 - viewed 58 times.)

* erigeron_unknown_NARGS.jpg (112.97 KB, 567x425 - viewed 66 times.)
Logged

Linda Vaxvick in Calgary
RickR
Global Moderator
Hero Member
*****
Offline Offline

Posts: 2045


Hungry for Knowledge


« Reply #1 on: September 06, 2012, 06:33:58 PM »

Looks like a Hieracium sp. - H. villosum?

Hieracium villosum
     

The wee little kid is pretty cool, too.
     

Logged

Rick Rodich    zone 4a.    Annual precipitation ~24 inches
near Minneapolis, Minnesota, USA
Lori S.
Global Moderator
Hero Member
*****
Offline Offline

Posts: 2674



« Reply #2 on: September 07, 2012, 10:19:38 AM »

Another case of mistaken identity for Erigeron aureus:

http://www.srgc.net/forum/index.php?topic=6490.msg252124#msg252124
Logged

Lori
Calgary, Alberta, Canada - Zone 3
-30 C to +30 C (rarely!); elevation ~1130m; annual precipitation ~40 cm
Vaxvick
Newbie
*
Offline Offline

Posts: 6



« Reply #3 on: September 09, 2012, 11:09:43 AM »

Thanks to both of you.  I think Rick is right.  But the Hieracium villosa may be a zone 4 plant, so we'll see if it survives the winter. 
Logged

Linda Vaxvick in Calgary
Lori S.
Global Moderator
Hero Member
*****
Offline Offline

Posts: 2674



« Reply #4 on: September 09, 2012, 12:15:21 PM »

Linda, I'm pretty sure any Hieracium would be hardy on the moon or Mars...  Grin   Many are classified as noxious weeds in many areas... more to the point though, I've grown Hieracium villosum for a great many years here and it is completely hardy. 
Wish I could send you some seeds for the real thing... unfortunately, I didn't collect any this year, but I'll check my seed stores.
Logged

Lori
Calgary, Alberta, Canada - Zone 3
-30 C to +30 C (rarely!); elevation ~1130m; annual precipitation ~40 cm
Vaxvick
Newbie
*
Offline Offline

Posts: 6



« Reply #5 on: September 10, 2012, 10:42:55 PM »

Thanks for the kind offer, Lori,  perhaps we'll meet up at a CRAGS meeting sometime.
Logged

Linda Vaxvick in Calgary
Cooper
Newbie
*
Offline Offline

Posts: 1


« Reply #6 on: December 16, 2012, 06:43:00 PM »

That looks like the plant I get every time I try to get E. aureus seed from seed exchanges.
Logged
Pages: [1]   Go Up
  Print  
 
Jump to:  

Powered by SMF 1.1.13 :: SMF © 2006-2009, Simple Machines LLC
Absado by Fakdordes.