A rare plant inventory was conducted in an area south of Whitecourt, to identify and locate rare vascular and nonvascular plant populations. The inventory was conducted in the summer of 2001, and...
Description
A rare plant inventory was conducted in an area south of Whitecourt, to identify and locate rare vascular and nonvascular plant populations. The inventory was conducted in the summer of 2001, and followed, where possible, Alberta Native Plant Council guidelines. The study discovered 14 populations representing 12 rare non-vascular plant species. No rare vascular plant populations were confirmed. Most rare plant occurrences (nine non-vascular plant populations and one lichen population) were detected on Whitecourt Mountain. Eight rare species occurrences were protected in provincial natural areas (six in Whitecourt Mountain Natural Area). Rare plants were found in a variety of habitat types, characterized by varying levels of human influence. This study resulted in the identification of potential threats to the rare plant populations discovered and of measures that may enhance their protection. Suggestions for future surveys, both in terms of logistical considerations and of...