Sterile stems of Wood Horsetail in British Columbia, Canada, May 1998
by kennedyh Sep 3, 2003 8:41 AM
Fertile stem of Wood Horsetail, showing the cone-like spore-bearing strobilus, in British Columbia, Canada, May 1998
by kennedyh Sep 2, 2003 9:44 PM
A young reproductive cone in March, Northumberland UK.
by stevenova Mar 31, 2004 8:26 PM
Horsetail, fully opened. March 29, 2004
by ladyrowan Apr 7, 2004 9:08 AM
Photo taken in Lahti, Finland, May 2011
by Jun 17, 2011 10:01 PM
Photo taken in Lahti, Finland, May 2011
by Jun 17, 2011 10:01 PM
Photo taken June, 2013 Lahti Finland
by Jul 10, 2013 7:38 AM
