| Revision of Bolboschoenus (Asch.) Palla (Cyperaceae) in the Netherlands ELAN Simons, R Haveman, E Kleyheeg Gorteria Dutch Botanical Archives 38 (6), 189-223, 2016 | 7 | 2016 |
| Boraginaceae ELAN Simons Flore du Gabon: Boraginaceae, Buxaceae, Cactaceae, Centroplacaceae …, 2021 | 6 | 2021 |
| Ecology of naturalized invasive species Lindernia dubia (L.) Pennell in the Netherlands E Simons, MGM Jansen Gorteria Dutch Botanical Archives 40 (1), 1-10, 2018 | 6 | 2018 |
| Eleocharis ovata and its alien allies in the Netherlands E Simons, JJ Wieringa, S Gonggrijp Gorteria Dutch Botanical Archives 42 (1), 28-35, 2020 | 4 | 2020 |
| The Euploca baclei complex (Boraginaceae subfam. Heliotropioideae) E Simons, JJ Wieringa Blumea-Biodiversity, Evolution and Biogeography of Plants 64 (1), 92-95, 2019 | 2 | 2019 |
| Bolboschoenus planiculmis (Cyperaceae), a third species of Bolboschoenus for the Netherlands E Simons, S Gonggrijp Gorteria Dutch Botanical Archives 41 (1), 30-34, 2019 | 2 | 2019 |
| Nova Flora Neerlandica - Wolfsklauwen, Biesvarens, Paardestaarten en Varens R Haveman, R Lemmens, E Simons, I de Ronde, J Schaminée KNNV Uitgeverij, 2021 | 1 | 2021 |
| Anisophylleaceae ELAN Simons Flore du Gabon: Anisophylleaceae, Asparagaceae, Basellaceae, Loranthaceae …, 2023 | | 2023 |
| Nova Flora Neerlandica - Carex J Koopman, F Beusekom, H Waltje, E Simons KNNV-Uitgeverij 2, 178, 2022 | | 2022 |
| Ranunculaceae ELAN Simons Flore du Gabon: Ancistrocladaceae, Dilleniaceae, Menispermaceae …, 2022 | | 2022 |
| Lindernia dubia (L.) PENNELL (Linderniaceae) in West-Mitteleuropa – Ausbreitung eines Neophyten in den Beneluxstaaten und entlang des Rheins R Rombach, I Gorissen, E Simons, F Verloove, K Behrendt Decheniana 175, 71–81, 2022 | | 2022 |
| Veldgids Nederlandse Flora H Eggelte, E Simons KNNV Uitgeverij, 2022 | | 2022 |
| Cardamine occulta – nový záhadný plevelný druh řeřišnice na území České republiky M Ducháček, K Šumberová, K Marhold, M Šlenker, J Doležal, P Kúr, ... Zprávy Čes. Bot. Společ., Praha 55, 1-26, 2020 | | 2020 |
Rense HavemanEcologist and phytosociologist at De Ronde & Haveman - Research and consultancy agency for GeobotanyVerified email at derondehaveman.nl
