Fig. 2.
Alexander staining of anthers from cowpeas treated two times with different dosages of TFMSA, sampled 7 days after second treatment. a Accession IT86D-1010. b Double magnification of areas indicated by white squares in (a). c Five-time magnification of areas indicated by white squares in (a). d Accession IT97K-499–35. e Double magnification of areas indicated by white squares in (d). f Five-time magnification of areas indicated by white squares in (d)
