Conversion crumbled sage to ground sage?

Not really. Ground sage has had the dried leaves finely pulverized. You can see the leaves of dried sage. It can be crumbled and seen in the dish you are using it in. Ground sage blends in much like...

Dalmatian sage is a synonym for Salvia officinalis grown in Dalmatia. There are numerous researches that proof that sage from Dalmatia has best sage characteristics in all aspects; in aromatherapy,...

Yes, but use less.

Sage rubbed from a fresh plant is much stronger than dried ground sage. Fresh herbs are almost invariably stronger in flavor than dried.

Dried sage refers to the dried leaves of the sage plant. The leaves are then ground to a powder. So they're, basically, the same thing. Fresh sage leaves, however, are an entirely different matter.