This one about 3.5 inches high. Very attractive spine pattern. This nursery grown one looks like it's been pumped up.
by Xenomorf Jan 12, 2005 9:44 AM
Close-in shot of the apex. Very attractive spine pattern. This nursery grown one looks like it's been pumped up.
by Xenomorf Jan 11, 2005 9:44 AM
looks quite different, but this is the Huntington Garden's 'version' of this species (full sun outdoors, southern California)
by palmbob May 18, 2005 9:50 PM
My two headed monster. Flowering in January.
by franj Jan 29, 2006 11:05 PM
Another view after a seasons growth, fall 2006.
by franj Nov 2, 2006 9:26 PM
sale plant at southern California nursery
by palmbob Mar 7, 2007 2:13 AM
Mammillaria microhelia in my garden
by Zaragoza Dec 4, 2009 5:00 AM
San Diego Cactus show 2011 late spring loaded with seed
by palmbob Jun 8, 2011 8:00 AM
