Olwen M. Grace

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Research profile with citations, yearly trend, article performance and author insights

Royal Botanic Garden Edinburgh, UK

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DataCiteX Author Profile

Olwen M. Grace

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Last Synced 04 Aug 2026, 01:45 PM

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Author Impact Score

Custom 3-year author impact calculator based on citations and indexed documents.

114.29

Author impact score

2,400 Citations 2024 - 2026

21 Documents 2024 - 2026

Total Citations

6,191

Scholar + author-added

H-Index

32

research impact

I10-Index

57

quality score

Articles Found

151

merged research works

Top Performing Year

2025

1060 citations

Tier

T1

CiteScore rank tier

Author CiteScore

114.29

Upward trend

Avg Citations / Year

296.24

yearly average

Citations / Article

41.00

impact efficiency

Citation Trend

639

Declining trend

Most Cited Article

In vitro antiplasmodial activity of med...

878 citations

Smart Insight Box

Auto Summary

Top citation year was 2025 with 1060 citations. Average citations per year stand at 296.24. Each indexed article contributes around 41 citations on average. Latest Author Impact Score for 2026 is 114.29, indicating a upward trend. Current H-index is 32 and I10-index is 57. Most cited article currently has 878 citations. Recent yearly citation pattern indicates a declining trend.

Author Impact Score Trend

19 Years

Most Cited

878 Citations

Year: 2004

In vitro antiplasmodial activity of medicinal plants native to or naturalised in South Africa

C Clarkson, VJ Maharaj, NR Crouch, OM Grace, P Pillay, MG Matsabisa, ...

Journal of ethnopharmacology 92 (2-3), 177-191, 2004

Yearly Citations

Author year-wise citation data

Year	Citations
2026	639
2025	1,060
2024	701
2023	631
2022	558
2021	438
2020	338
2019	287
2018	205
2017	199
2016	166
2015	183
2014	148
2013	136
2012	142
2011	116
2010	77
2009	77
2008	56
2007	42
2006	22

Yearly Citations Chart

Author citation trend

21 Years

Year-wise Citation Share

Citation percentage by year

Top Research Articles

Showing 20 articles per page

151 Articles Page 1 of 8

#	Article Details	Year
1	In vitro antiplasmodial activity of medicinal plants native to or naturalised in South Africa Google Scholar 👨‍🔬 C Clarkson, VJ Maharaj, NR Crouch, OM Grace, P Pillay, MG Matsabisa, ... 📚 Journal of ethnopharmacology 92 (2-3), 177-191, 2004	2004
2	Assessing African medicinal plants for efficacy and safety: pharmacological screening and toxicology Google Scholar 👨‍🔬 CW Fennell, KL Lindsey, LJ McGaw, SG Sparg, GI Stafford, EE Elgorashi, ... 📚 Journal of ethnopharmacology 94 (2-3), 205-217, 2004	2004
3	Phylogenomics and the rise of the angiosperms Google Scholar 👨‍🔬 AR Zuntini, T Carruthers, O Maurin, PC Bailey, K Leempoel, GE Brewer, ... 📚 Nature 629 (8013), 843-850, 2024	2024
4	State of the World’s Plants and Fungi Google Scholar 👨‍🔬 A Antonelli, RJ Smith, C Fry, MSJ Simmonds, PJ Kersey, HW Pritchard, ... 📚 Royal Botanic Gardens (Kew); Sfumato Foundation, 2020	2020
5	Global medicinal uses of Euphorbia L. (Euphorbiaceae) Google Scholar 👨‍🔬 M Ernst, OM Grace, CH Saslis-Lagoudakis, N Nilsson, HT Simonsen, ... 📚 Journal of ethnopharmacology 176, 90-101, 2015	2015
6	Antidiabetic screening and scoring of 11 plants traditionally used in South Africa Google Scholar 👨‍🔬 M van de Venter, S Roux, LC Bungu, J Louw, NR Crouch, OM Grace, ... 📚 Journal of ethnopharmacology 119 (1), 81-86, 2008	2008
7	Madagascar’s extraordinary biodiversity: Threats and opportunities Google Scholar 👨‍🔬 H Ralimanana, AL Perrigo, RJ Smith, JS Borrell, S Faurby, MT Rajaonah, ... 📚 Science 378 (6623), eadf1466, 2022	2022
8	Madagascar’s extraordinary biodiversity: Evolution, distribution, and use Google Scholar 👨‍🔬 A Antonelli, RJ Smith, AL Perrigo, A Crottini, J Hackel, W Testo, H Farooq, ... 📚 Science 378 (6623), eabf0869, 2022	2022
9	Evolutionary history and leaf succulence as explanations for medicinal use in aloes and the global popularity of Aloe vera Google Scholar 👨‍🔬 OM Grace, S Buerki, MRE Symonds, F Forest, AE van Wyk, GF Smith, ... 📚 BMC evolutionary biology 15 (1), 29, 2015	2015
10	Therapeutic uses of Aloe L.(Asphodelaceae) in southern Africa Google Scholar 👨‍🔬 OM Grace, MSJ Simmonds, GF Smith, AE Van Wyk 📚 Journal of Ethnopharmacology 119 (3), 604-614, 2008	2008
11	Antibacterial activity and isolation of active compounds from fruit of the traditional African medicinal tree Kigelia africana Google Scholar 👨‍🔬 OM Grace, ME Light, KL Lindsey, DA Mulholland, J Van Staden, AK Jager 📚 South African Journal of Botany 68 (2), 220-222, 2002	2002
12	Plant diversity darkspots for global collection priorities Google Scholar 👨‍🔬 I Ondo, KL Dhanjal‐Adams, S Pironon, D Silvestro, M Colli‐Silva, ... 📚 New Phytologist 244 (2), 719-733, 2024	2024
13	Current perspectives on the economic botany of the genus Aloe L.(Xanthorrhoeaceae) Google Scholar 👨‍🔬 OM Grace 📚 South African Journal of Botany 77 (4), 980-987, 2011	2011
14	Knowledge-sharing networks in hunter-gatherers and the evolution of cumulative culture Google Scholar 👨‍🔬 GD Salali, N Chaudhary, J Thompson, OM Grace, XM van der Burgt, ... 📚 Current Biology 26 (18), 2516-2521, 2016	2016
15	Bark medicines used in traditional healthcare in KwaZulu-Natal, South Africa: An inventory Google Scholar 👨‍🔬 OM Grace, HDV Prendergast, AK Jäger, J Van Staden, AE Van Wyk 📚 South African Journal of Botany 69 (3), 301-363, 2003	2003
16	Succulent plant diversity as natural capital Google Scholar 👨‍🔬 OM Grace 📚 Plants, People, Planet 1 (4), 336-345, 2019	2019
17	Evolutionary prediction of medicinal properties in the genus Euphorbia L. Google Scholar 👨‍🔬 M Ernst, CH Saslis-Lagoudakis, OM Grace, N Nilsson, HT Simonsen, ... 📚 Scientific reports 6 (1), 30531, 2016	2016
18	State of the World's Plants and Fungi 2026 Google Scholar 👨‍🔬 A Antonelli, C Fry, RJ Smith, J Eden, PJ Kersey, I Larridon, AJ Paton, ... 📚 The Royal Botanic Gardens, Kew, 2026	2026
19	Documented Utility and Biocultural Value of Aloe L. (Asphodelaceae): A Review Google Scholar 👨‍🔬 OM Grace, MSJ Simmonds, GF Smith, AE van Wyk 📚 Economic Botany 63 (2), 167-178, 2009	2009
20	The status of bark in South African traditional health care Google Scholar 👨‍🔬 OM Grace, HDV Prendergast, J Van Staden, AK Jäger 📚 South African Journal of Botany 68 (1), 21-30, 2002	2002
21	Botanical monography in the Anthropocene Google Scholar 👨‍🔬 OM Grace, OA Pérez-Escobar, EJ Lucas, MS Vorontsova, GP Lewis, ... 📚 Trends in Plant Science 26 (5), 433-441, 2021	2021
22	The aloe names book. Google Scholar 👨‍🔬 OM Grace, RR Klopper, E Figueiredo, GF Smith	2011
23	Dynamics of intracellular mannan and cell wall folding in the drought responses of succulent Aloe species Google Scholar 👨‍🔬 LI Ahl, J Mravec, B Jørgensen, PJ Rudall, N Rønsted, OM Grace 📚 Plant, cell & environment 42 (8), 2458-2471, 2019	2019
24	Elastic and collapsible: current understanding of cell walls in succulent plants Google Scholar 👨‍🔬 M Fradera-Soler, OM Grace, B Jørgensen, J Mravec 📚 Journal of Experimental Botany 73 (8), 2290-2307, 2022	2022
25	Plastome Evolution in the Hyperdiverse Genus Euphorbia (Euphorbiaceae) Using Phylogenomic and Comparative Analyses: Large-Scale Expansion and … Google Scholar 👨‍🔬 N Wei, OA Pérez-Escobar, PM Musili, WC Huang, JB Yang, AQ Hu, ... 📚 Frontiers in Plant Science 12, 712064, 2021	2021
26	Assessing Specialized Metabolite Diversity in the Cosmopolitan Plant Genus Euphorbia L. Google Scholar 👨‍🔬 M Ernst, LF Nothias, JJJ Van der Hooft, RR Silva, CH Saslis-Lagoudakis, ... 📚 Frontiers in Plant Science 10, 846, 2019	2019
27	The uses of Kenyan aloes: an analysis of implications for names, distribution and conservation Google Scholar 👨‍🔬 CS Bjorå, E Wabuyele, OM Grace, I Nordal, LE Newton 📚 Journal of ethnobiology and ethnomedicine 11 (1), 82, 2015	2015
28	Monosaccharide analysis of succulent leaf tissue in Aloe Google Scholar 👨‍🔬 OM Grace, A Dzajic, AK Jäger, NT Nyberg, A Önder, N Rønsted 📚 Phytochemistry 93, 79-87, 2013	2013
29	Adapting wild biodiversity conservation approaches to conserve agrobiodiversity Google Scholar 👨‍🔬 S Jago, K Elliott, C Tovar, M Soto Gomez, T Starnes, W Abebe, ... 📚 Nature Sustainability 7 (11), 1385-1394, 2024	2024
30	Evolutionary success in arid habitats: Morpho-anatomy of succulent leaves of Crassula species from southern Africa Google Scholar 👨‍🔬 M Fradera-Soler, PJ Rudall, CJ Prychid, OM Grace 📚 Journal of Arid Environments 185, 104319, 2021	2021
31	Uses and benefits of digital sequence information from plant genetic resources: Lessons learnt from botanical collections Google Scholar 👨‍🔬 C Cowell, A Paton, JS Borrell, C Williams, P Wilkin, A Antonelli, WJ Baker, ... 📚 Plants, People, Planet 4 (1), 33-43, 2022	2022
32	Medicinal plants Google Scholar 👨‍🔬 L McGaw, A Jäger, O Grace, C Fennel, J van Staden 📚 Ethics in agriculture—An African perspective, 67-83, 2005	2005
33	People-inspired names remain valuable Google Scholar 👨‍🔬 A Antonelli, H Farooq, M Colli-Silva, JPM Araújo, AVL Freitas, ... 📚 Nature ecology & evolution 7 (8), 1161-1162, 2023	2023
34	Medicinal plants at the ethnobotany–biotechnology interface in Africa Google Scholar 👨‍🔬 SA Nigro, NP Makunga, OM Grace, CH Bornman 📚 South African Journal of Botany 70 (1), 89-96, 2004	2004
35	Plant Power: Opportunities and challenges for meeting sustainable energy needs from the plant and fungal kingdoms Google Scholar 👨‍🔬 OM Grace, JC Lovett, CJN Gore, J Moat, I Ondo, S Pironon, MK Langat, ... 📚 Plants, People, Planet 2 (5), 446-462, 2020	2020
36	Ethnobotany of aloe L.(Asphodelaceae) in Tanzania Google Scholar 👨‍🔬 HM Amir, OM Grace, E Wabuyele, MLK Manoko 📚 South African Journal of Botany 122, 330-335, 2019	2019
37	Analyses of Aloe Polysaccharides Using Carbohydrate Microarray Profiling Google Scholar 👨‍🔬 LI Ahl, OM Grace, HL Pedersen, WGT Willats, B Jørgensen, N Rønsted 📚 Journal of AOAC International 101 (6), 1720-1728, 2018	2018
38	The aloe names book. Strelitzia 28 Google Scholar 👨‍🔬 OM Grace, RR Klopper, E Figueiredo, GF Smith 📚 South African National Biodiversity Institute, Pretoria, and Royal Botanic …, 2011	2011
39	The 2030 declaration on scientific plant and fungal collecting Google Scholar 👨‍🔬 A Antonelli, JK Teisher, RJ Smith, AM Ainsworth, G Furci, E Gaya, ... 📚 Plants, People, Planet 7 (1), 11-22, 2025	2025
40	Detection of Seasonal Variation in Aloe Polysaccharides Using Carbohydrate Detecting Microarrays Google Scholar 👨‍🔬 LI Ahl, N Al-Husseini, S Al-Helle, D Staerk, OM Grace, WGT Willats, ... 📚 Frontiers in Plant Science 10, 512, 2019	2019
41	Evidence linking life‐form to a major shift in diversification rate in Crassula Google Scholar 👨‍🔬 M Lu, M Fradera‐Soler, F Forest, TG Barraclough, OM Grace 📚 American Journal of Botany 109 (2), 272-290, 2022	2022
42	Integrative and translational uses of herbarium collections across time, space, and species Google Scholar 👨‍🔬 N Rønsted, OM Grace, MA Carine 📚 Frontiers in Plant Science 11, 1319, 2020	2020
43	Aporphine alkaloid from Papaver aculeatum (sect. Horrida; Papaveraceae) of southern Africa Google Scholar 👨‍🔬 A Langlois, DA Mulholland, NR Crouch, OM Grace 📚 Biochemical systematics and ecology 32 (11), 1087-1090, 2004	2004
44	Chemosystematic evaluation of Aloe section pictae (Asphodelaceae) Google Scholar 👨‍🔬 OM Grace, MSJ Simmonds, GF Smith, AE van Wyk 📚 Biochemical Systematics and Ecology 38 (1), 57-62, 2010	2010
45	Taxonomic significance of leaf surface morphology in Aloe section Pictae (Xanthorrhoeaceae) Google Scholar 👨‍🔬 OM Grace, MSJ Simmonds, GF Smith, AE Van Wyk 📚 Botanical Journal of the Linnean Society 160 (4), 418-428, 2009	2009
46	A customised target capture sequencing tool for molecular identification of Aloe vera and relatives Google Scholar 👨‍🔬 Y Woudstra, J Viruel, M Fritzsche, T Bleazard, R Mate, C Howard, ... 📚 Scientific Reports 11 (1), 24347, 2021	2021
47	Museomics Clarifies the Classification of Aloidendron (Asphodelaceae), the Iconic African Tree Aloes Google Scholar 👨‍🔬 P Malakasi, S Bellot, R Dee, OM Grace 📚 Frontiers in Plant Science 10, 1227, 2019	2019
48	Characterisation of a nataloin derivative from Aloe ellenbeckii, a maculate species from east Africa Google Scholar 👨‍🔬 OM Grace, T Kokubun, NC Veitch, MSJ Simmonds 📚 South African Journal of Botany 74 (4), 761-763, 2008	2008
49	Envisaging a global infrastructure to exploit the potential of digitised collections Google Scholar 👨‍🔬 Q Groom, M Dillen, W Addink, AHH Ariño, C Bölling, P Bonnet, L Cecchi, ... 📚 Biodiversity Data Journal 11, e109439, 2023	2023
50	Framing the future for taxonomic monography: Improving recognition, support, and access Google Scholar 👨‍🔬 JA Gorneau, WI Ausich, S Bertolino, H Bik, M Daly, S Demissew, ... 📚 Bulletin of the Society of Systematic Biologists 1 (1), 2022	2022
51	Travel Tales of a Worldwide Weed: Genomic Signatures of Plantago major L. Reveal Distinct Genotypic Groups With Links to Colonial Trade Routes Google Scholar 👨‍🔬 N Iwanycki Ahlstrand, S Gopalakrishnan, FG Vieira, VC Bieker, HM Meudt, ... 📚 Frontiers in Plant Science 13, 838166, 2022	2022
52	Social and Ecological Characteristics of an Expanding Natural Resource Industry: Aloe Harvesting in South Africa Google Scholar 👨‍🔬 A Melin, OM Grace, GD Duckworth, JS Donaldson, EJ Milner-Gulland 📚 Economic Botany 71 (1), 58-74, 2017	2017
53	A phylogenetic analysis of the genus Aloe (Asphodelaceae) in Madagascar and the Mascarene Islands Google Scholar 👨‍🔬 R Dee, P Malakasi, SE Rakotoarisoa, OM Grace 📚 Botanical journal of the Linnean Society 187 (3), 428-440, 2018	2018
54	Uses and perceived sustainability of Aloe L.(Asphodelaceae) in the central and northern Highlands of Ethiopia Google Scholar 👨‍🔬 E Fentaw, K Dagne, T Wondimu, S Demissew, CS Bjorå, OM Grace 📚 South African Journal of Botany 147, 1042-1050, 2022	2022
55	A horticultural history of Lachenalia (Hyacinthaceae) Google Scholar 👨‍🔬 OM Grace, J Van Staden 📚 South African journal of science 99 (11), 526-531, 2003	2003
56	Exploring the polysaccharide composition of plant cell walls in succulent aloes Google Scholar 👨‍🔬 L Isager Ahl, HL Pedersen, B Jørgensen, WGT Willats, OM Grace, ... 📚 Plants, People, Planet 5 (3), 335-353, 2023	2023
57	Kigelia Africana (Lam.) Benth Google Scholar 👨‍🔬 OM Grace, SD Davis 📚 Record from protabase. Oyen LPA, Lemmens RHMJ Wageningen, Netherlands …, 2002	2002
58	Parasitic plants show striking convergence in host preference across angiosperm lineages Google Scholar 👨‍🔬 SA Hatt, OM Grace, AR Zuntini, DD Cameron, CJ Thorogood 📚 Annals of Botany 135 (6), 1135-1146, 2025	2025
59	Identifying priority species in dryland Kenya for conservation in the Millennium Seed Bank Project Google Scholar 👨‍🔬 OM Grace, I Malombe, SD Davis, TR Pearce, MSJ Simmonds 📚 Systematics and conservation of African plants, 749-758, 2010	2010
60	Euphorbiambuinzauensis, a new succulent species in Kenya from the Synadenium group in Euphorbiasect. Monadenium (Euphorbiaceae) Google Scholar 👨‍🔬 N Wei, FM Mutie, G Mwachala, OM Grace, GW Hu, QF Wang 📚 PhytoKeys 183, 21, 2021	2021
61	Next‐generation specimen digitization: capturing reflectance spectra from the world's herbaria for modeling plant biology across time, space, and taxa Google Scholar 👨‍🔬 J Cavender‐Bares, DM White, NI Ahlstrand, MW Austin, D Bastianelli, ... 📚 New Phytologist 251 (2), 645-665, 2026	2026
62	Target Capture. Google Scholar 👨‍🔬 Y Woudstra, AS Quatela, C Kidner, J Viruel, A Zuntini, MD Martin, T Michel, ... 📚 Advanced Books, 2022	2022
63	Brucea antidysenterica JF Mill Google Scholar 👨‍🔬 OM Grace, F DG 📚 Medicinal plants/Plantes médicinales. Wageningen: PROTA, 2008	2008
64	The suitability of Thin Layer Chromatography for authenticating bark medicines used in South African traditional healthcare Google Scholar 👨‍🔬 OM Grace, HDV Prendergast, J Van Staden, AK Jäger, JN Eloff 📚 South African journal of botany 69 (2), 165-169, 2003	2003
65	An Updated DNA Barcoding Tool for Aloe Vera and Related CITES‐Regulated Species Google Scholar 👨‍🔬 Y Woudstra, P Rees, SE Rakotoarisoa, N Rønsted, C Howard, OM Grace 📚 Conservation Letters 18 (4), e13127, 2025	2025
66	A taxonomic revision of the genus Hydnora (Hydnoraceae) S. A. Hatt et al. Google Scholar 👨‍🔬 SA Hatt, CJ Thorogood, JF Bolin, LJ Musselman, DD Cameron, OM Grace 📚 Kew Bulletin 79 (3), 459-514, 2024	2024
67	Curator's Notes on Growing CactiPart 2: Watering, Feeding and pH Google Scholar 👨‍🔬 A Gdaniec, OM Grace 📚 Cactus and Succulent Journal 91 (1), 29-31, 2019	2019
68	Aloes of the World Project: background and progress. Google Scholar 👨‍🔬 RR Klopper, GF Smith, NR Crouch, OM Grace, S Demissew 📚 Scripta Botanica Belgica 50, 332-336, 2013	2013
69	Sustainable biotechnology for sub-Saharan Africa: can it be implemented and maintained? Google Scholar 👨‍🔬 CH Bornman, OM Grace, J Van Staden 📚 South African Journal of Botany 70 (1), 1-11, 2004	2004
70	Bark in traditional healthcare in KwaZulu-Natal, South Africa: usage, authentication and sustainability. Google Scholar 👨‍🔬 OM Grace, AK Jäger, HDV Prendergast, J Van Staden	2002
71	Revisiting an ecophysiological oddity: Hydathode‐mediated foliar water uptake in Crassula species from southern Africa Google Scholar 👨‍🔬 M Fradera‐Soler, J Mravec, A Schulz, R Taboryski, B Jørgensen, ... 📚 Plant, Cell & Environment 47 (2), 460-481, 2024	2024
72	Artabotrys scortechinii (Annonaceae): an augmented species description and a new record for Singapore Google Scholar 👨‍🔬 J Chen, IM Turner, RMK Saunders, DC Thomas 📚 Gard. Bull. Singapore 70 (1), 3-8, 2018	2018
73	Did a plant-herbivore arms race drive chemical diversity in Euphorbia? Google Scholar 👨‍🔬 M Ernst, LF Nothias, JJJ van der Hooft, RR Silva, CH Saslis-Lagoudakis, ... 📚 BioRxiv, 323014, 2018	2018
74	The ecology of plant secondary metabolites: From genes to global processes (ecological reviews) Google Scholar 👨‍🔬 O Grace 📚 Botanical Journal of the Linnean Society 171 (4), 774-774, 2013	2013
75	The genus Aloe L.(Xanthorrhoeaceae) in Djibouti Google Scholar 👨‍🔬 N Ruch, T McCoy, OM Grace 📚 Bradleya 2013 (31), 15-24, 2013	2013
76	Oléagineux de l’Afrique tropicale Google Scholar 👨‍🔬 OM Grace, DJ Borus, CH Bosch 📚 Conclusions et recommandations basées sur PROTA 14, 1-86, 2009	2009
77	Brucea antidysenterica, medicinal plants/plantes medicinales Google Scholar 👨‍🔬 OM Grace, DG Fowler 📚 Mill, JF, Ed, 2008	2008
78	Plant species classification using evolving ensemble and Siamese networks Google Scholar 👨‍🔬 J Arno, O Grace, I Larridon, L Zhang 📚 2024 IEEE International Conference on Systems, Man, and Cybernetics (SMC …, 2024	2024
79	Prosopanche: A remarkable genus of parasitic plants Google Scholar 👨‍🔬 SA Hatt, DD Cameron, OM Grace, N Rocamundi, AA Cocucci, C Martel, ... 📚 Plants, People, Planet 5 (2), 163-168, 2023	2023
80	Clarification on the typification of Salix sphenophylla A.K. Skvortsov subsp. pseudotorulosa A.K. Skvortsov (Salicaceae) Google Scholar 👨‍🔬 NY Stepanova, SA Poluektov, IV Belyaeva 📚 Skvortsovia: International Journal of Salicology and Plant Biology 5 (1), 9-13, 2019	2019
81	Recommendation to the CITES Plants Committee: Name changes affecting Aloe and related genera Google Scholar 👨‍🔬 OM Grace, RR Klopper 📚 21st meeting of the CITES Plants Committee, PC21 Doc 20, 2014	2014
82	A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae) Google Scholar 👨‍🔬 RR Klopper, OM Grace, AW Klopper, GF Smith, AEB Van Wyk 📚 Magnolia Press, 2023	2023
83	Life Without Water. Google Scholar 👨‍🔬 K Heyduk, OM Grace, MR McKain 📚 American Journal of Botany 108 (2), 181, 2021	2021
84	Aloidendron (Asphodelaceae subfam. Alooideae) consists of six species, not seven: Aloe sabaea is a true aloe Google Scholar 👨‍🔬 GF Smith, RR Klopper, OM Grace 📚 Phytotaxa 416 (1), 88-90, 2019	2019
85	Curator's Notes on Growing Cacti Part 1: Soils and Containers Google Scholar 👨‍🔬 A Gdaniec, OM Grace 📚 Cactus and Succulent Journal 90 (3), 197-200, 2018	2018
86	Article PHYTOTAXA Google Scholar 👨‍🔬 SE Rakotoarisoa, OM Grace 📚 Phytotaxa 328 (3), 276-282, 2017	2017
87	Unlocking the secrets of DNA in the classification of aloes. Google Scholar 👨‍🔬 OM Grace, N Rønsted	2013
88	NextGeneration specimen digitization: The international herbarium community goes spectral! Google Scholar 👨‍🔬 J Cavender-Bares, DM White, NI Ahlstrand, M Austin, D Bastianelli, ... 📚 EcoEvoRxiv, 2025	2025
89	Lithops gracilidelineata subsp. mopane (Aizoaceae): a new subspecies from Mopane-Pachypodium shrubland in northwestern Namibia Google Scholar 👨‍🔬 SA Hatt, OM Grace, NS Ndilenga, S Loots, G Maggs-Kölling 📚 Kew Bulletin 80 (4), 913-922, 2025	2025
90	Cell wall polysaccharide and glycoprotein content tracks growth‐form diversity and an aridity gradient in the leaf‐succulent genus Crassula Google Scholar 👨‍🔬 M Fradera‐Soler, J Mravec, J Harholt, OM Grace, B Jørgensen 📚 Physiologia Plantarum 175 (5), e14007, 2023	2023
91	DNA from plant tissue Google Scholar 👨‍🔬 NAS Przelomska, S Dodsworth, AR Giraldes Simões, I Malakasi, ... 📚 Pensoft Publishers, 2022	2022
92	Reinstatement of Aloe graciliflora Groenew.(Asphodelaceae: Alooideae), a maculate aloe from north-east South Africa Google Scholar 👨‍🔬 RR Klopper, OM Grace, GF Smith, E Figueiredo 📚 Bradleya 2011 (29), 125-130, 2011	2011
93	Vegetable oils of tropical Africa. Conclusions and recommendations based on PROTA 14: vegetable oils. Google Scholar 👨‍🔬 OM Grace, DJ Borus, CH Bosch	2008
94	A pipeline to compile expert‐verified datasets of digitised herbarium specimens for automated plant identification to accelerate taxonomy Google Scholar 👨‍🔬 J Arno, J Morel, F Rasaminirina, J de Fátima Maciel‐Silva, D Cahen, ... 📚 Plants, People, Planet 8 (4), 1145-1159, 2026	2026
95	Current conservation status of the genus Kalanchoe (Crassulaceae) in Kenya, East Africa Google Scholar 👨‍🔬 GV Evusa, TR Pearce, GW Gatheri, TK Robinson, OM Grace, CS Bjorå, ... 📚 Bradleya 2025 (43), 136-157, 2025	2025
96	A further step towards stabilising the nomenclature associated with the genus name Aloe (Asphodelaceae subfam. Alooideae): the legitimate name A. perfoliata and the … Google Scholar 👨‍🔬 GF Smith, RR Klopper, Y Woudstra, OM Grace 📚 Magnolia Press, 2025	2025
97	Nuclear phylogenomics reveals strong geographic patterns in the evolutionary history of Aloe and related genera (alooids) Google Scholar 👨‍🔬 Y Woudstra, P Rees, SE Rakotoarisoa, RR Klopper, GF Smith, N Rønsted, ... 📚 Annals of Botany, mcaf109, 2025	2025
98	Atlas of leaf surface micromorphology in Aloe L. (Asphodelaceae) from the Horn of Africa region. Google Scholar 👨‍🔬 E Fentaw, KFVA Elliott, S Demissew, D Cutler, OM Grace	2021
99	Two new species of Aloe (Asphodelaceae) from the Eastern Humid Forest of Madagascar Google Scholar 👨‍🔬 SE Rakotoarisoa, F Rakotonasolo, RN Rabarijaona, OM Grace 📚 Phytotaxa 455 (1), 40–46-40–46, 2020	2020
100	Comparative biology of aloes and related genera in the context of recent phylogenetic evidence Google Scholar 👨‍🔬 OM Grace, N Rønsted 📚 Diversity and Phylogeny of the Monocotyledons, Memoirs of The New York …, 2017	2017
101	HORTICULTURE AND THE CONSERVATION OF THREATENED SPECIES Google Scholar 👨‍🔬 OM Grace, LC Majure, MV Legassa, D Escobar, Á Cabello, R Aguraiuja 📚 BGjournal 14 (2), 34-39, 2017	2017
102	Molecular phylogenetics as a predictive tool in plant-based drug discovery in the genus Euphorbia L. Google Scholar 👨‍🔬 M Ernst, CH Saslis-Lagoudakis, OM Grace, N Nilsson, HT Simonsen, ... 📚 Planta Medica 82 (S 01), YRW7, 2016	2016
103	Reinstatement of Aloe barbertoniae Pole-Evans (Asphodelaceae: Alooideae) from northeastern South Africa Google Scholar 👨‍🔬 RR Klopper, GF Smith, OM Grace, NR Crouch 📚 Bradleya 2014 (32), 70-75, 2014	2014
104	A Protocol for Standardizing Measurements and Enabling Global Harmonization of Herbarium Leaf Reflectance Spectra Google Scholar 👨‍🔬 DM White, FM Durgante, M Austin, JA Kennedy, CO Nichodemus, ... 📚 EcoEvoRxiv, 2026	2026
105	Ethnobotany of the Succulent Plant Genus Kalanchoe (Crassulaceae) in Kenya, East Africa Google Scholar 👨‍🔬 GV Evusa, G Gatheri, TK Robinson, CS Bjorå, T Pearce, OM Grace, ... 📚 Journal of East African Natural History 114 (3), 10-40, 2025	2025
106	Exploring Namibia's Diverse Succulent and Arid-Adapted Flora: Notes from Fieldwork Google Scholar 👨‍🔬 M Fradera-Soler, R Tshikesho, L Nanyeni, OM Grace 📚 Cactus and Succulent Journal 96 (1), 21-40, 2024	2024
107	An updated DNA barcoding tool forAloe veraand related CITES-regulated species Google Scholar 👨‍🔬 Y Woudstra, P Rees, SE Rakotoarisoa, N Rønsted, C Howard, OM Grace	2024
108	by Subject Google Scholar 👨‍🔬 G Süle, Z Miholcsa, C Molnár, A Kovács-Hostyánszki, A Fenesi, N Bauer, ... 📚 zootaxa 5327, 1, 2023	2023
109	Are cell wall traits a component of the succulent syndrome? Google Scholar 👨‍🔬 B Jørgensen¹, AM Borland, OM Grace 📚 The Plant Cell Wall: Advances and Current Perspectives, 105, 2023	2023
110	INTRODUCTION TO THE COMPOSITAE–3 Google Scholar 👨‍🔬 N Hind 📚 Curtis's Botanical Magazine 39 (1), 3-14, 2022	2022
111	Travel tales of a worldwide weed: genomic signatures reveal colonial trade routes and prior adaptation are key to the success of Plantago major Google Scholar 👨‍🔬 NI Ahlstrand, S Gopalakrishnan, FG Vieira, H Meudt, S Dunbar-Co, ... 📚 Authorea 2020 (0626), 2020	2020
112	Water Storage in Succulent Plants. Google Scholar 👨‍🔬 OM Grace	2019
113	Lava gardening at Gibraltar Botanic Gardens. Google Scholar 👨‍🔬 A Gdaniec, O Grace	2018
114	A phylogenetic road map to antimalarial Artemisia species Google Scholar 👨‍🔬 J Pellicer Moscardó, CH Saslis-Lagoudakis, E Carrió, M Ernst, ... 📚 Elsevier BV, 2018	2018
115	Phylogenetic Insights into Succulent Genus Crassula (Crassulaceae) in Southern Africa. Google Scholar 👨‍🔬 OM Grace, E Brotslaw, L Philips, F Forest 📚 [Association pour l'étude taxonomique de la flore d'Afrique tropicale], 2017	2017
116	Horticulture and the Conservation of Threatened Species Case Study 1: Succulent Plant Collections in Botanic Gardens Supporting Ex Situ Conservation and Research. Google Scholar 👨‍🔬 OM Grace, LC Majure 📚 [" BGjournal"] 14 (2), 2017	2017
117	Plants: Healers & Killers by Michael Radcliffe Lee. Royal Botanic Garden Edinburgh. 2015. 160 pp. Paperback. ISBN 978‐1‐906129‐96‐5.£ 15. Google Scholar 👨‍🔬 OM Grace 📚 Botanical Journal of the Linnean Society 181 (4), 724-724, 2016	2016
118	Investigation of polysaccharide composition in medicinal and non-medicinal aloes Google Scholar 👨‍🔬 LI Ahl, HL Pedersen, WGT Willats, N Rønsted, OM Grace 📚 Planta Medica 82 (S 01), P394, 2016	2016
119	(2279) Proposal to reject the name Areca glandiformis (Arecaceae). Google Scholar 👨‍🔬 CD Heatubun, J Dransfield, R Govaerts, WJ Baker 📚 Taxon 63 (2), 434, 2014	2014
120	Reinstatement of Aloe barbertoniae (Asphodelaceae: Alooideae) from northeastern South Africa Google Scholar 👨‍🔬 OM Grace	2014
121	The correct names for species of Aloe sect. Chortolirion (Asphodelaceae: Alooideae) Google Scholar 👨‍🔬 E Figueiredo, OM Grace, AE Van Wyk	2013
122	Karyotypes in Ethiopian Aloe species (Xanthorrhoeaceae: Asphodeloideae). Google Scholar 👨‍🔬 EF Eshetu Fentaw, KD Kifle Dagne, N Rønsted, SD Sebsebe Demissew, ...	2013
123	A revised generic classification for Aloe (Xanthorrhoeaceae subfam. Asphodeloideae). Google Scholar 👨‍🔬 N Rønsted, E Figueiredo, OM Grace, AE Van Wyk	2013
124	Aloe section Purpurascentes: the need for a new classification. Google Scholar 👨‍🔬 OM Grace, AE Van Wyk	2012
125	Succulent Flora of Southern Africa. Revised edition Google Scholar 👨‍🔬 O Grace 📚 Kew Bulletin 66 (2), 326-327, 2011	2011
126	A revision of Aloe L. Section Purpurascentes Salm-Dyck, using morphological, biogeographical and phylogenetic data. Phylogenetics, biogeography, and evolution of Asparagales … Google Scholar 👨‍🔬 OM Grace, AE Van Wyk	2011
127	Reinstatement of Aloe graciliflora Groenew.(Asphodelaceae: Alooideae), a maculate aloe from northeast South Africa. Google Scholar 👨‍🔬 OM Grace, E Figueiredo	2011
128	Contributions to the systematics and biocultural value of Aloe L.(Asphodelaceae) Google Scholar 👨‍🔬 AE Van Wyk, GF Smith, OM Grace	2009
129	Malaria and fever-associated plants of the FSA region: findings of a bibliographic survey Google Scholar 👨‍🔬 OM Grace	2004
130	Authentication of Barks Used in South African Traditional Healthcare with Thin Layer Chromatography Google Scholar 👨‍🔬 OM Grace, J van Staden, AK Jäger, HDV Prendergast 📚 III WOCMAP Congress on Medicinal and Aromatic Plants-Volume 5: Quality …, 2003	2003
131	Short CommunicationAntibacterial activity and isolation of active compounds from fruit of the traditional African medicinal tree Kigelia africana Google Scholar 👨‍🔬 OM Grace, ME Light, KL Lindsey, DA Mulholland, J van Staden, AK Jäger 📚 South African Journal of Botany 68 (2), 220-222, 2002	2002
132	Recomendación al Comité de Flora de la CITES: Cambios de nombre que afectan a Aloe y géneros conexos Google Scholar 👨‍🔬 OM Grace, RR Klopper
133	Recommandation au Comité pour les plantes CITES: changements de noms concernant le genre Aloe et d’autres genres apparentés Google Scholar 👨‍🔬 OM Grace, RR Klopper
134	Medicinal properties of succulent plants Google Scholar 👨‍🔬 O Grace
135	Asociación de Herbarios Ibero-Macaronésicos Google Scholar 👨‍🔬 N Rønsted, OM Grace, MA Carine
136	bf72ce6b-219c-430f-8972-d20c2fd05328-fpls-13-1043429. pdf Page 04 Google Scholar 👨‍🔬 M Fradera-Soler, A Leverett, J Mravec, B Jørgensen, AM Borland, ...
137	df369854-1a8f-42b4-9df5-8c087dadf72c-1-s2. 0-S1360138523002248-main. pdf Page 8 Google Scholar 👨‍🔬 I Teixidor-Toneu, O Westengen, T Ulian, A McMillion, M Lorimer, O Grace, ...
138	815077c5-3181-4103-aab6-564a1ef73034-mcae180. pdf Page 28 Google Scholar 👨‍🔬 SA Hatt, OM Grace, AR Zuntini, DD Cameron, CJ Thorogood
139	a9d30848-202d-45d7-a47b-823dc02651d5-50670-Article_Text-60887-68298-10-20231129. pdf Page 48 Google Scholar 👨‍🔬 RR Klopper, OM Grace, AW Klopper, GF Smith, AE Van Wyk
140	a910a25a-8709-43ac-a25a-996daeb04b93-New_Phytologist_-_2024_-_Ondo_-_Plant_diversity_darkspots_for_global_collection_priorities. pdf Page 12 Google Scholar 👨‍🔬 I Ondo, KL Dhanjal‐Adams, S Pironon, D Silvestro, M Colli‐Silva, ...
141	fccd9838-42a9-401f-a518-e76142164193-State_of_the_World_s_Plants_and_Fungi_2023. pdf Page 43 Google Scholar 👨‍🔬 A Antonelli, C Fry, RJ Smith, J Eden, RHA Govaerts, P Kersey, ...
142	1eda68f6-afd3-4656-9a4c-ffe322d61bd1-BDJ_article_109439. pdf Page 27 Google Scholar 👨‍🔬 Q Groom, M Dillen, W Addink, AH Ariño, C Bölling, P Bonnet, L Cecchi, ...
143	9a4e2c32-46db-47a6-95ec-2ccce0d19e9f-s12225-024-10193-5. pdf Page 33 Google Scholar 👨‍🔬 SA Hatt, CJ Thorogood, JF Bolin, LJ Musselman, DD Cameron, OM Grace
144	c606f895-97d7-4705-b71f-76f82ad11460-Plant_Cell_Environment_-_2023_-_Fradera_Soler_-_Revisiting_an_ecophysiological_oddity_Hydathode_mediated_foliar_water. pdf Page 15 Google Scholar 👨‍🔬 M Fradera‐Soler, J Mravec, A Schulz, R Taboryski, B Jørgensen, ...
145	c5ad506a-9165-40b4-911a-67fbbdcc1488-Plants_People_Planet_-_2024_-_Antonelli_-_The_2030_Declaration_on_Scientific_Plant_and_Fungal_Collecting. pdf Page 09 Google Scholar 👨‍🔬 A Antonelli, JK Teisher, RJ Smith, AM Ainsworth, G Furci, E Gaya, ...
146	04a8b40c-d4bb-4fbe-8fd6-5b62910a612b-Physiologia_Plantarum_-_2023_-_Fradera_Soler_-_Cell_wall_polysaccharide_and_glycoprotein_content_tracks_growth_form. pdf Page 15 Google Scholar 👨‍🔬 M Fradera‐Soler, J Mravec, J Harholt, OM Grace, B Jørgensen
147	f5cef431-0b45-4b75-b386-b49d1a4c85b4-erac054. pdf Page 1 Google Scholar 👨‍🔬 M Fradera-Soler, OM Grace, B Jørgensen, J Mravec
148	4305272d-8d59-4d4e-bb2c-7410a84c3199-mcae180_1_. pdf Page 07 Google Scholar 👨‍🔬 SA Hatt, OM Grace, AR Zuntini, DD Cameron, CJ Thorogood
149	An incidental observation on the relationship of Aloe davyi to fire, near Roodepoort in the Highveld of South Africa Google Scholar 👨‍🔬 OM Grace
150	13 articles by this author Sort by Google Scholar 👨‍🔬 M Woodburn, L Livermore, E Chapman, R Benny, N Chillingworth, ... 📚 Policy 1, 2, 0
151	15 articles by this author Sort by Google Scholar 👨‍🔬 H Goëau, V Espitalier, JC Lombardo, C Botella, TT Høye, M Dyrmann, ... 📚 Policy 8, 01-2026, 0

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Olwen M. Grace

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