Discovering Karima (Euphorbiaceae), a new crotonoid genus from West Tropical Africa long hidden within Croton M Cheek, G Challen, A Lebbie, H Banks, P Barberá, R Riina PLoS one 11 (4), e0152110, 2016 | 26 | 2016 |
Pollard, BJ, Darbyshire, I., Onana, J.-M. & Wild, C.(2004) M Cheek, G Ameka, S Cable, E Fischer, P Haba, A Lebbie, Q Luke, ... The Plants of Kupe, Mwanenguba and the Bakossi Mts, Cameroon. A Conservation …, 0 | 20 | |
Phylogenetically distinct and critically endangered new tree species of Phyllanthus from Cameroon (Phyllanthaceae, Euphorbiaceae sl) G Challen, MS Vorontsova, H Schneider, M Cheek Systematic Botany 36 (4), 933-938, 2011 | 5 | 2011 |
A Taxonomically-verified and Vouchered Checklist of the Vascular Plants of the Republic of Guinea G Gosline, E Bidault, X van der Burgt, D Cahen, G Challen, N Condé, ... Scientific Data 10 (1), 327, 2023 | 4 | 2023 |
Euphorbiaceae sensu stricto. G Challen Kew Publishing, Royal Botanic Gardens, Kew., 2015 | 4 | 2015 |
On the rediscovery of Euphorbia amygdaloides subsp. robbiae and its type L Can, O Erol, G Challen, O Küçüker Turkish Journal of Botany 36 (6), 650-654, 2012 | 3 | 2012 |
Phyllanthaceae. G Challen Kew Publishing, Royal Botanic Gardens, Kew., 2015 | 2 | 2015 |
Breynia disticha, a new invasive alien for tropical Africa. M Cheek, G Challen, F Merklinger, D Molmou ASSISTANT EDITOR Anna Alonzi, ISPRA FRONT COVER PHOTO, 2013 | 2 | 2013 |
Euphorbiaceae. G Challen, L Pearce Kew Publishing, Royal Botanic Gardens, Kew., 2023 | | 2023 |
Phyllanthaceae. H Ralimanana, G Challen | | 2022 |
be1b55e1-0229-44d7-9b11-3d9429f5d397-s41597-023-02236-6. pdf Page 03 G Gosline, E Bidault, X van der Burgt, D Cahen, G Challen, N Condé, ... | | |