The word "alder" has been used in various literary contexts, ranging from concrete botanical reference to rich metaphorical imagery. In botanical and naturalistic descriptions, as seen in the writings of Lewis and Clark ([1], [2], [3], [4], [5], [6], [7]), "alder" serves to evoke the character of landscapes and the endurance of nature, often alongside other tree species. Its scientific usage is evident in encyclopedic entries ([8], [9], [10], [11]), while creative literature and epic poetry imbue the term with symbolic and mystical significance—transforming it into an agent of magic in the Kalevala ([12], [13], [14], [15], [16]) or an evocative element in the reflective musings of Thoreau ([17]). Even playful adjectival coinages and proverbial expressions ([18], [19], [20], [21], [22], [23]) demonstrate the versatility of the word, merging the literal and abstract to enhance both narrative landscapes and linguistic inventiveness.