Papers in the Biological Sciences

 

Document Type

Article

Date of this Version

10-1979

Citation

American Journal of Botany (October 1979) 66(9): 1,062-1,066.

Also available at https://bsapubs.onlinelibrary.wiley.com/doi/10.1002/j.1537-2197.1979.tb06322.x

Comments

Copyright 1979, Wiley. Used by permission.

Abstract

Two populations of Sagittaria brevirostra from the same lake were sampled 10 years apart and yielded similar data on inflorescence structure and on numbers and ratios of male and female flowers. Larger inflorescences have relatively more male than female flowers than do smaller inflorescences. Pollination success is unrelated to inflorescence size or sex ratio within an inflorescence.

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