Description of Ranunculus repens L. and Ranunculus arvensis L. pollen
Acta botanica neerlandica , Volume 17 - Issue 3 p. 173- 182
A comparison of the morphology of the periporate, distinctly echinate pollen grains of Ranunculus arvensis L. and the tricolpate-pericolpate, microechinate-scabrate pollen grains of R. repens L. is made. The differences, studied with the aid of sections, are discussed in detail.
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