Picea glauca var. albertiana

Picea glauca var. albertiana (Alberta white spruce). The variety native to the Rocky Mountains of Alberta, British Columbia and northwest Montana.

Picea glauca var. albertiniana

Comments

C Choo

Various sources seem to suggest that this Picea glauca × Picea engelmannii (Picea × albertiana). (e.g. https://www.fs.fed.us/database/feis/plants/tree/picgla/all.html) Can you clarify?

David Olszyk

that's very interesting ... worth doing DNA analysis to verify. By the way, the link didn't work ...