@misc{indiciae184c8a47ea3a, title = {CYTOPLASMIC DIMORPHISM WITHIN POLLEN GRAINS.}, author = {D A LARSON}, year = {1963}, doi = {10.1038/200911a0}, url = {https://pubmed.ncbi.nlm.nih.gov/14096090/}, note = {Source identifier: 14096090} }