seedling showing leaves in early spring, and a few pale yellow flowers. REd spines eventually turn grey, but tend to be retained in this form, and longer than other forms of E horrida
by palmbob Apr 8, 2006 10:46 PM
hmmm... sure doesn't look that spiny. Not sure what to say, but there's the sign in the Huntington collection.
by palmbob Jan 8, 2009 6:58 AM
Euphorbia horrida, late August, South Africa
by boomboer Mar 10, 2011 4:53 AM
CACSS Plant Show, April 1, 2011, Phoenix, Arizona, zone 9a/9b
by Xenomorf Apr 19, 2011 7:40 AM
nursery planting in southern California
by palmbob Sep 24, 2011 8:55 AM
