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The Research Literature database was created and funded by the Florida Wildflower Foundation. Use the search features below to find scientific articles on native wildflowers that are commercially available or used in restoration projects.
Seed Buoyancy and Viability of the Wetland Milkweed Asclepias perennis and an Upland Milkweed, Asclepias exaltata
Author(s): A. L. Edwards, R. Wyatt and R. R. Sharitz
Journal: Bulletin of the Torrey Botanical Club
Article Topic(s): Germination,Water
Research Setting(s): Wetland,Laboratory
Species Referenced: Asclepias perennis (White swamp milkweed),
AbstractSeed buoyancy and viability was compared in two species of Asclepias, one found in wetlands (Asclepias perennis) and another not (Asclepias exaltata). Asclepias perennis seeds floated significantly longer (up to 5 months compared to 2 weeks) than A. exaltata seeds.
Suggested CitationA. L. Edwards, R. Wyatt and R. R. Sharitz. "Seed Buoyancy and Viability of the Wetland Milkweed Asclepias perennis and an Upland Milkweed, Asclepias exaltata." Bulletin of the Torrey Botanical Club 121.2 (1994): 160-169.