It has been about a week since two consecutive nights of frost down to 30.5°F (maybe a bit lower). The Liquiça and Ainaro (one each) were bagged in advance. At this point, most suckers growing from other stumps show severe frost damage.
So far, the Ainaro has not formed a bud head. Since the very top leaves tend to be as large as the lower leaf in this odd variety, removing and replacing the bag promised to be more work than I was willing to invest, just for a photo of the leaf. As you can see through the Agribon AG-15, the leaves still appear to be intact and green.
The Liquiça was in the process of blossoming when it was bagged. Many--though not all--of those early buds did not survive the frost. Instead, they just dropped off into the bag.
In this close-up of the Liquiça, a few maturing pods are still present, as well as several new buds beginning to form. [I had to chase away one eager honeybee who discovered the newly unbagged blossoms.]
My recently potted Ainaro, which seems to be thinking about forming a bud head, and a small, potted Liquiça are basking on the porch. In addition, I have a potted Viqueque to join them. These go indoors on chilly nights. So the two plants remaining in the garden bed are there mostly for observation of their development when exposed to frost while bagged in Agribon AG-15.
Bob