The true P. angustifolia has unspotted leaves.
by Todd_Boland May 13, 2004 11:15 PM
UBC Botanical Garden - Vancouver, B.C. Canada
by growin Mar 15, 2008 4:13 PM
Photo courtesy of Karl Gercens. Copyright Karl Gercens. Conservatory Horticulturist at Longwood Gardens. http://www.karlgercens.com
by Kell Apr 14, 2017 5:38 AM
