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2019 Spring Symposium and Community Engagement has ended
Tuesday, April 23 • 10:35am - 10:55am
Sugar Analysis in Endangered Sarracenia rubra ssp. jonesii populations in Western North Carolina

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Sarracenia jonesii (mountain sweet pitcher plant) is an endangered pitcher plants found in mountain bogs in western North and South Carolina. Due to their carnivorous diet, pitcher plants often reside in low nutrient, wetland environments, and are susceptible to competition from other, nutrient loving plants. Pitcher plants attract insects by secreting sugars across the lips and hoods of their stalks, which may vary in concentration and type based on a range of factors. This study samples Sarracenia jonesii lip nectar for ratios of, and concentrations of fructose, glucose, and sucrose in order to assess pitcher plant health across different populations. Sugars were detected in varying concentrations and ratios in the mountain sweet pitcher plant. Across several colonies within Western North Carolina, comparisons were as to what factors contribute to a successful colony of Mountain Sweet pitcher plants.

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Tuesday April 23, 2019 10:35am - 10:55am EDT
202 Zeis Hall

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