Here is a shot of I. aphylla 'Ostry White'. I heard a lot about this
one, but never saw a photo. Finally bought some, and now I know what it
looks like. Very different looking from most of the I. aphylla I've seen
(note the long bracts and form of the flower). I expected no dark pigment
from discussions I've seen, but there is a lot of deep purple coloring in the
base of the flower and some in the bracts. Only a year old, but looks like
it will be a strong grower for me.
USDA Zone 7/8