Astrophytum Species, Bishop's Cap, Bishop's Hat, Bishop's Miter Cactus (Astrophytum myriostigma var. quadricostatum)

I believe this is the "Onsuka" cultivar

by franj Jun 20, 2006 11:13 PM

Flowering in June

by franj Jun 19, 2006 9:47 PM

This Variety of Astrophytum myriostigma has onle four ribs.

by cactus_lover Sep 27, 2006 11:23 PM

Astrophytum myriostigma var. quadricostatum seedlings - 3 weeks from planting.

by promethean_spar Nov 1, 2006 11:03 PM

the busiest bloomer in my garden

by concretebrunett Feb 11, 2008 12:00 AM

4 ribber A. myriostigma. Photo by Kadas Garden.

by Kada Mar 16, 2008 4:13 PM