I am pretty sure this plant is a Gasteria, but would anyone know which Gasteria? The individual leaves are just at 3 inches long and 1/4 inch wide. It has lived in a window box under the eave for the past couple years (south facing window) and has survived temperature drops to 28 degrees for short periods with no visible damage. Prior to that it lived in the green house for the past 5 or 6 years. Unfortunately I have no recollection as to where it came from. I thought it was called Ox Tongue, but have discovered that that is a rather generic name for a variety of Gasterias. Any help is greatly appreciated.
