Male meiosis in group I. a–d C. comosa: a diplotene b diakinesis c–d metaphase I e–h C. haritha: e diakinesis f metaphase I g–h anaphase I i–l C. mangga: i pachytene j diplotene k diakinesis l metaphase I m–p C. montana: m pachytene n diplotene, o–p diakinesis; arrowhead showing multivalent and arrows showing univalents.Bar = 10 µm.