Photographed near Milton, Ontario
by Todd_Boland Aug 19, 2006 4:21 PM
Close up of the Eupatorium rugosum, early Oct, west KY, USA
by melody Oct 6, 2006 9:59 PM
red admiral at Alnwick gardens
by kniphofia Sep 24, 2007 6:25 PM
Pretty, soft, fuzzy white flowers with a skipper butterfly in Sept 2012
by Rickwebb Dec 7, 2013 8:43 AM
Ageratina altissima growing at Jardin des Plantes, Paris, France
by Zaragoza Nov 24, 2009 6:55 AM
Eupatorium altissimum... better picture later this year!
by hello85 Jun 3, 2006 10:33 PM
Photographed at Alnwick gardens
by kniphofia Sep 25, 2007 6:25 PM
The light green to tan stems are round and largely hairless.
by plant_it Jul 7, 2013 5:03 PM
The opposite leaves become smaller as they ascend the stem.
by plant_it Jul 7, 2013 5:03 PM
The opposite leaves are up to 6" long & 3½" across. All the leaves are largely hairless & strongly serrated along the margins.There are 3 prominent veins on the upper surface of each leaf.
by plant_it Jul 7, 2013 5:03 PM
The lower surface of each leaf has an elevated network of veins.
by plant_it Jul 7, 2013 5:03 PM
The lower leaves are cordate to cordate-ovate, while the upper leaves are broadly lanceolate to lanceolate.
by plant_it Jul 7, 2013 5:03 PM
A patch of White Snakeroot, not yet in bloom.
by plant_it Jul 7, 2013 5:03 PM
Green stem, mostly hairless.
by plant_it Jul 7, 2013 5:03 PM
A wild colony on the edge of open woods in se PA
by Rickwebb Dec 7, 2013 8:43 AM
Photo by Hardyplants (Public Domain)
by DaylilySLP Aug 9, 2019 4:46 PM
Photo by Fritzflohrreynolds; River Bend Park, Fairfax county Virginia (CC Attribution-Share Alike 3.0 Unported license)
by DaylilySLP Aug 9, 2019 4:48 PM
Photo by R.A. Nonenmacher; Skaneateles Conservation Area, Onondaga County, New York (CC Attribution-Share Alike 4.0 International license)
by DaylilySLP Aug 9, 2019 4:49 PM
Photo by Sten Porse (GNU Free Documentation License)
by DaylilySLP Aug 9, 2019 4:50 PM
Photo by Ettrig (CC Attribution-Share Alike 4.0 International license)
by DaylilySLP Aug 9, 2019 4:50 PM
Photo by Ettrig (CC Attribution-Share Alike 4.0 International license)
by DaylilySLP Aug 9, 2019 4:51 PM
Photo by Salicyna, Botanical Garden, Berlin, Germany (CC Attribution-Share Alike 4.0 International license)
by DaylilySLP Aug 9, 2019 4:52 PM
Bamboo Brook Outdoor Education Center, NJ. Copyright Karl Gercens. Conservatory Horticulturist at Longwood Gardens. http://www.karlgercens.com/
by Kell Oct 24, 2019 4:15 PM
