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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.
Variation in natural populations of Ruellia caroliniensis (Acanthaceae)
Author(s): R. W. Long
Publication Type: Article
Journal: Bulletin of the Torrey Botanical Club
Article Topic(s): Ecotype, Morphology, Provenance, Taxonomy
Research Setting(s): Forest, Upland
Species Referenced: Ruellia caroliniensis (Carolina wild petunia),
AbstractInvestigates morphological and genetic variability of Ruellia caroliniensis in Florida. Populations from southern peninsular Florida were the most diverse within populations, while plants from the central part of the species' range were the largest and most robust. The various breeding systems within the species (from allogamous in the south to autogamous in the north) have led to difficulty in determining taxonomic differences within the species. The conclusion that there are distinctive varieties in southern Florida is relevant to determining seed transfer and use zones for this species.
Suggested CitationR. W. Long. "Variation in natural populations of Ruellia caroliniensis (Acanthaceae)." Bulletin of the Torrey Botanical Club 101.1 (1974): 1-6.