Term Name:	pollen sperm cell differentiation
Synonyms:	male gamete generation, male gametophyte sperm cell differentiation, sperm cell differentiation
Definition:	The process in which a relatively unspecialized cell acquires specialized features of a haploid sperm cell within the plant gametophyte.
Ontology:	GO: Biological Process [GO:0048235]   QuickGO   AmiGO