| Phylogenomic discordance suggests polytomies along the backbone of the large genus Solanum E Gagnon, R Hilgenhof, A Orejuela, A McDonnell, G Sablok, X Aubriot, ... bioRxiv, 2021.03. 25.436973, 2022 | 45* | 2022 |
| Phylogenomic discordance suggests polytomies along the backbone of the large genus Solanum E Gagnon, R Hilgenhof, A Orejuela, A McDonnell, G Sablok, X Aubriot, ... American Journal of Botany 109 (4), 580-601, 2022 | 36 | 2022 |
| Passiflora Subgenus Astrophea R Hilgenhof Sibbaldia: The International Journal of Botanic Garden Horticulture 11, 25-52, 2013 | 13 | 2013 |
| Passiflora subgenus Astrophea R Hilgenhof | 13* | 2012 |
| Passiflora subgenus Astrophea curiosities amongst the Passionflowers R Hilgenhof Royal Botanical Garden, Kew, 2012 | 13 | 2012 |
| Morphological trait evolution in Solanum (Solanaceae): evolutionary lability of key taxonomic characters R Hilgenhof, E Gagnon, S Knapp, X Aubriot, E Tepe, L Bohs, L Giacomin, ... bioRxiv, 2023.02. 24.529849, 2023 | 5 | 2023 |
| Passiflora arborea R Hilgenhof Passiflora Online Journal 10, 54-79, 2017 | 2 | 2017 |
| What's all the buzz about?: morphological trait evolution in Solanum L. Clade 1 R Hilgenhof | 1 | 2019 |
| 866. PASSIFLORA MACROPHYLLA J Vanderplank, S Edwards, R Hilgenhof, CM Rodriguez Curtis's Botanical Magazine 34 (2), 123-132, 2017 | 1 | 2017 |
| 852. KEWA ACIDA MJM Christenhusz, C Clubbe, R Hilgenhof, MF Fay Curtis's Botanical Magazine 33 (4), 327-337, 2016 | 1 | 2016 |
| 778. PASSIFLORA PITTIERI: Passifloraceae J Vanderplank, S Edwards, R Hilgenhof, CM Rodriguez Curtis's Botanical Magazine, 34-41, 2014 | 1 | 2014 |
| Convergent evolution of plant prickles is driven by repeated gene co-option over deep time JW Satterlee, D Alonso, P Gramazio, KM Jenike, J He, A Arrones, ... bioRxiv, 2024.02. 21.581474, 2024 | | 2024 |
| The Temperate House Restoration Project: Propagating Important Plant Collections for the Restoration of the World's Largest Victorian Glasshouse R Hilgenhof, S Taylor, A Luke Sibbaldia: The International Journal of Botanic Garden Horticulture, 121-140, 2019 | | 2019 |
| How not to be a passion killer. R Hilgenhof Plantsman 18 (1), 38-43, 2019 | | 2019 |
| 879. PASSIFLORA EMARGINATA: Passifloraceae R Hilgenhof, AC Aguirre Morales, CM Caetano Curtis's Botanical Magazine 35 (2), 149-165, 2018 | | 2018 |
| The largest Nepenthes pitcher. M Cheek, C Magdalena, R Hilgenhof [" Planta Carnivora"] 38 (1), 2016 | | 2016 |
