In the early journals of Lewis and Clark, the word "defuse" appears as a descriptive term applied to the branching patterns of various plants. In these texts, "defuse" is used to emphasize the thorough and widespread nature of a plant's branches, contributing significantly to its overall form. For instance, a shrub is characterized as having a "defuse and much branched" structure, implying an expansive and abundant arrangement of branches [1]. Similarly, the black alder is noted for its "simply branching and defuse" stem, reinforcing this description [2]. In yet another account, the term is qualified further by describing a tree's stem as "not very defuse," suggesting a comparative lack of branching in that particular specimen [3]. Through these examples, it becomes evident that "defuse" played a key role in early botanical descriptions, emphasizing the visual and structural qualities of plant life.