Pollinator Partnership Canada - Only the strongest of pollinators can pollinate this plant species! Closed bottle gentian (Gentiana andrewsii) remains closed even when fully blooming and therefore requires strong insects, such as
Mountain Gentian - Great Lakes Sacred Essences
Gentiana andrewsii - Wikipedia
Bottle gentian
Gentiana nivalis L. | Plants of the World Online | Kew Science
Gentiana linearis (Narrow-leaved gentian) - Michigan Natural Features Inventory
Canadian Edelweiss Growers - These pages are all about the Edelweiss plant but there are a couple of other alpine flowers that Edelweiss lovers will surely enjoy. Blue Gentian and Alpenrose or