Ericaceae is the family name. There is no alternative spelling, it was a typo on my part. (The comment above yours is edited to be clearer) Thank you for catching that. Plant family names end in 'eae'.

Thank you for the description of Vaccinium and Gaylussacia. That is super interesting, I've never heard them referred to as "true huckleberries".

Your comment points to the larger issue with common names. And I apologize if you know this, but hopefully it is helpful to folks who come across this post. Common names can be applied to two or more plants that aren't related. They are colloquial and can apply to edible plants and poisonous plants at once. Some plants have multiple common names. Some plants have no common names at all because they have no existing functional relationship with humanity. Many common names are simply adopted from the species' genera (I like this!). Common names cause confusion and muck up the clarity of botanical conversation of people across places/upbringings.

Cheers.