Yes, she is using a dash verses a minus symbol.
I contact her as soon as I read her post, looking for additional information.
She replied, and confirmed that she meant 14 degrees Fahrenheit, not minus 14 degrees.
So, the search goes on for more additional information on cold hardy figs.
This Spring, we should all be getting a lot of additional information from fig collector friends in Europe. It looks like, just like last year Europe is getting cold and snow as far as Italy.
As far as Marseilles Black VS, being the same as Hardy Chicago, don't think so. I have two plants that are suppose to be Hardy Chicago, from Edible Landscaping. Have had them for about 6 years, and ten feet away I have two Marseilles Black VS, Plus, one in a pot, and another Marseilles Black VS, planted in a more cold spot, for testing.
Hardy Chicago will be topped worked this Spring. It simply does not produce enough fruit, for the space it takes up. Not to mention the that fact it is no way as cold hardy for us, as it's been reputed to be.
Bob, zone 5 Connecticut