Discrimination by Pollen-Collecting Bumblebees among Differentially Rewarding Flowers of an Alpine Wildflower, Campanula rotundifolia (Campanulaceae)

• Published in: Oikos
• Main Authors: Cresswell, James E., Robertson, Alastair W.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: JSTOR 1994
• Subjects: Ecology, Evolution, Behavior and Systematics; Campanula rotundifolia
• Online Access: http://dx.doi.org/10.2307/3546151