Published in Richardiana, in 2014, in volume 14, pages 191-197

Created: 2018-10-28, modified: 2023-02-16

Published in Richardiana, in 2016, in volume 16, pages 85-110

Created: 2018-09-30, modified: 2023-02-16

Published in Telopea, in 2015, in volume 18, pages 85-89

Created: 2020-08-23, modified: 2020-08-23

Published in Richardiana, in 2016, in volume 16, pages 343-346

Created: 2018-09-30, modified: 2023-02-16

Published in Richardiana, in 2016, in volume 16, pages 141-145

Created: 2018-09-30, modified: 2023-02-16

Published in Richardiana, in 2014, in volume 14, pages 274-279

Created: 2018-10-28, modified: 2023-02-16

Published in Gardens’ Bulletin Singapore, in 2015, in volume 67, issue 1, pages 143-149

Created: 2017-04-12, modified: 2017-04-12