Effects of Style Age on the Performance of Self and Cross Pollen in Campanula rapunculoides

Stephenson, A. G., Winsor, J. A., Richardson, T. E., Singh, A., & Kao, T.-H. (1992). Effects of Style Age on the Performance of Self and Cross Pollen in Campanula rapunculoides. In Angiosperm Pollen and Ovules (pp. 117–121). Springer New York. https://doi.org/10.1007/978-1-4612-2958-2_18