Published in The Festivus, in 2021, in volume 53, issue 3, pages 182-191

Created: 2024-10-06, modified: 2024-10-06

Published in Gardens' Bulletin Singapore, in 1992, in volume 44, issue 2, pages 135-139

Created: 2018-12-17, modified: 2018-12-17

Published in Bulletin, Southern California Academy of Sciences, in 2023, in volume 121, issue 3, pages 139-159

Created: 2025-06-01, modified: 2025-06-01