| Floral nectaries in monocotyledons: distribution and evolution EF Smets, LP Ronse Decraene, P Caris, PJ Rudall Monocots: systematics and evolution, 230-240, 2000 | 119 | 2000 |
| Floral development in three species of Impatiens (Balsaminaceae) PL Caris, KP Geuten, SB Janssens, EF Smets American Journal of Botany 93 (1), 1-14, 2006 | 60 | 2006 |
| A floral ontogenetic approach to questions of homology within the Cyperoideae (Cyperaceae) A Vrijdaghs, AM Muasya, P Goetghebeur, P Caris, A Nagels, E Smets The Botanical Review 75, 30-51, 2009 | 58 | 2009 |
| Floral Ontogeny in Scirpus, Eriophorum and Dulichium (Cyperaceae), with Special Reference to the Perianth A Vrijdaghs, P Caris, P Goetghebeur, E Smets Annals of Botany 95 (7), 1199-1209, 2005 | 51 | 2005 |
| Petaloidy and petal identity MADS‐box genes in the balsaminoid genera Impatiens and Marcgravia K Geuten, A Becker, K Kaufmann, P Caris, S Janssens, T Viaene, ... The Plant Journal 47 (4), 501-518, 2006 | 50 | 2006 |
| Floral Ontogeny in Ficinia and Isolepis (Cyperaceae), with Focus on the Nature and Origin of the Gynophore A Vrijdaghs, P Goetghebeur, AM Muasya, P Caris, E Smets Annals of Botany 96 (7), 1247-1264, 2005 | 46 | 2005 |
| Floral Development of Three Maesa Species, with Special Emphasis on the Position of the Genus within Primulales P Caris, LP Ronse Decraene, E Smets, D Clinckemaillie Annals of Botany 86 (1), 87-97, 2000 | 41 | 2000 |
| A floral ontogenetic study on the sister group relationship between the genus Samolus (Primulaceae) and the Theophrastaceae PL Caris, EF Smets American Journal of Botany 91 (5), 627-643, 2004 | 37 | 2004 |
| The distribution and phylogeny of aluminium accumulating plants in the Ericales S Jansen, T Watanabe, P Caris, K Geuten, F Lens, N Pyck, E Smets Plant Biology 6 (04), 498-505, 2004 | 33 | 2004 |
| The nature of the perianth in Fuirena (Cyperaceae) A Vrijdaghs, P Goetghebeur, AM Muasya, E Smets, P Caris, P Goldblatt South African Journal of Botany 70 (4), 587-594, 2004 | 31 | 2004 |
| Transference of function shapes organ identity in the dove tree inflorescence D Vekemans, T Viaene, P Caris, K Geuten New Phytologist 193 (1), 216-228, 2012 | 30 | 2012 |
| Comparative wood anatomy of the primuloid clade (Ericales sl) F Lens, S Jansen, P Caris, L Serlet, E Smets Systematic Botany 30 (1), 163-183, 2005 | 29 | 2005 |
| The Uncertain Systematic Position of Symplocos (Symplocaceae): Evidence from a Floral Ontogenetic Study P Caris, LP Ronse Decraene, E Smets, D Clinckemaillie International Journal of Plant Sciences 163 (1), 67-74, 2002 | 28 | 2002 |
| The Schoenus spikelet: a rhipidium? A floral ontogenetic answer A Vrijdaghs, P Goetghebeur, E Smets, P Caris Aliso, 204-209, 2007 | 23 | 2007 |
| Floral ontogeny of Cneorum tricoccon L. (Rutaceae) P Caris, E Smets, KD Coster, LPRD Craene Plant Systematics and Evolution 257, 223-232, 2006 | 22 | 2006 |
| Bloemontogenetische patronen in de Ericales sensu lato P Caris | 12 | 2013 |
| Monocots: systematics and evolution EF Smets, LPR Decraene, P Caris, PJ Rudall CSIRO Publishing, Collingwood, 2000 | 8 | 2000 |
| A floral ontogenetic approach questions of homology within the Cyperoideae (Cyperaceae) AM Muasya, P Goetghebeur, P Caris, A Nagels, E Smets Bot. Rev 70, 50-71, 2008 | 6 | 2008 |
| Distribution and evolution of floral nectaries in angiosperms: a review EF Smets, S Jansen, P Caris, F Lens Palmarum Hortus Francofurtensis 7, 103, 2003 | 5 | 2003 |
| The nature of the perianth in Fuirena (Cyperaceae) P Goetghebeur, AM Muasya, E Smets, P Caris South African Journal of Botany (South Africa) 70 (4), 2023 | 1 | 2023 |
