D. A. Snijman

626 total citations
27 papers, 457 citations indexed

About

D. A. Snijman is a scholar working on Ecology, Evolution, Behavior and Systematics, Organic Chemistry and Molecular Biology. According to data from OpenAlex, D. A. Snijman has authored 27 papers receiving a total of 457 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Ecology, Evolution, Behavior and Systematics, 11 papers in Organic Chemistry and 7 papers in Molecular Biology. Recurrent topics in D. A. Snijman's work include Plant Diversity and Evolution (23 papers), Plant and animal studies (11 papers) and Chemical synthesis and alkaloids (11 papers). D. A. Snijman is often cited by papers focused on Plant Diversity and Evolution (23 papers), Plant and animal studies (11 papers) and Chemical synthesis and alkaloids (11 papers). D. A. Snijman collaborates with scholars based in South Africa, Costa Rica and United States. D. A. Snijman's co-authors include Peter Goldblatt, H. P. Linder, John C. Manning, Léanne L. Dreyer, G. Anthony Verboom, Chloé Wüst‐Galley, Freek T. Bakker, Kenneth Oberlander, Timotheüs van der Niet and Félix Forest and has published in prestigious journals such as SHILAP Revista de lepidopterología, Molecular Phylogenetics and Evolution and Taxon.

In The Last Decade

D. A. Snijman

25 papers receiving 423 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
D. A. Snijman South Africa 7 328 157 151 121 72 27 457
Bente Klitgård United Kingdom 12 218 0.7× 99 0.6× 95 0.6× 145 1.2× 25 0.3× 18 417
Susana E. Freire Argentina 13 315 1.0× 240 1.5× 56 0.4× 232 1.9× 21 0.3× 68 566
Joeri S. Strijk China 15 422 1.3× 144 0.9× 86 0.6× 368 3.0× 13 0.2× 39 618
J.P. Rourke South Africa 12 391 1.2× 264 1.7× 230 1.5× 108 0.9× 10 0.1× 35 518
Raymond S. Tangney New Zealand 12 389 1.2× 300 1.9× 76 0.5× 53 0.4× 17 0.2× 22 553
Nicolai M. Nürk Germany 13 332 1.0× 259 1.6× 116 0.8× 197 1.6× 12 0.2× 23 555
Janine E. Victor South Africa 11 193 0.6× 252 1.6× 123 0.8× 71 0.6× 12 0.2× 33 466
Edeline Gagnon United Kingdom 13 344 1.0× 276 1.8× 54 0.4× 241 2.0× 17 0.2× 25 593
Jérémy Migliore France 13 271 0.8× 184 1.2× 82 0.5× 170 1.4× 15 0.2× 25 515
Jan W. Maas Netherlands 9 470 1.4× 164 1.0× 50 0.3× 398 3.3× 6 0.1× 9 667

Countries citing papers authored by D. A. Snijman

Since Specialization
Citations

This map shows the geographic impact of D. A. Snijman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by D. A. Snijman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites D. A. Snijman more than expected).

Fields of papers citing papers by D. A. Snijman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. A. Snijman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by D. A. Snijman. The network helps show where D. A. Snijman may publish in the future.

Co-authorship network of co-authors of D. A. Snijman

This figure shows the co-authorship network connecting the top 25 collaborators of D. A. Snijman. A scholar is included among the top collaborators of D. A. Snijman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with D. A. Snijman. D. A. Snijman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Snijman, D. A. & John C. Manning. (2013). Chenopodiaceae. SHILAP Revista de lepidopterología. 43(1). 80–84. 3 indexed citations
2.
3.
Snijman, D. A., et al.. (2009). HYACINTHACEAE. Bothalia. 39(2). 233–237. 1 indexed citations
4.
Snijman, D. A. & Alan W. Meerow. (2009). Floral and macroecological evolution within Cyrtanthus (Amaryllidaceae): Inferences from combined analyses of plastid ndhF and nrDNA ITS sequences. South African Journal of Botany. 76(2). 217–238. 17 indexed citations
5.
Verboom, G. Anthony, Jenny K. Archibald, Freek T. Bakker, et al.. (2008). Origin and diversification of the Greater Cape flora: Ancient species repository, hot-bed of recent radiation, or both?. Molecular Phylogenetics and Evolution. 51(1). 44–53. 186 indexed citations
6.
Snijman, D. A.. (2008). Pauridia: small but not insignificant.. 1 indexed citations
7.
8.
Snijman, D. A.. (2006). Two new species of <i>Spiloxene</i> (Hypoxidaceae) from the northwestern Cape, South Africa. Bothalia. 36(2). 133–138. 4 indexed citations
9.
Goldblatt, Peter, John C. Manning, & D. A. Snijman. (2005). Cape plants: corrections and additions to the flora. 1. Bothalia. 35(1). 35–46. 16 indexed citations
10.
Snijman, D. A.. (2005). A new species of <i>Namaquanula</i> (Amaryllidaceae: Amaryllideae) from Namibia with notes on the genus. Bothalia. 35(1). 153–156. 1 indexed citations
11.
Snijman, D. A.. (2005). Three new species and a new synonym in <i>Strumaria</i> (Amaryllidaceae: Amaryllideae) from southern Africa. Bothalia. 35(1). 21–27. 5 indexed citations
12.
13.
Manning, John C. & D. A. Snijman. (2002). Hawkmoth-pollination in Crinum variabile (Amaryllidaceae) and the biogeography of sphingophily in southern African Amaryllidaceae. South African Journal of Botany. 68(2). 212–216. 26 indexed citations
14.
Snijman, D. A.. (2001). A NEW SPECIES OF<i>BRUNSVIGIA</i>(AMARYLLIDEAE) FROM WESTERN CAPE. SOUTH AFRICA. Bothalia. 31(1). 34–34. 4 indexed citations
15.
Archer, Richard, D. A. Snijman, & R. K. Brummitt. (2001). (1478) Proposal to conserve the name Boophone Herbert with that spelling (Amaryllidaceae). Taxon. 50(2). 569–571. 3 indexed citations
16.
Snijman, D. A.. (1999). AMARYLLIDACEAE: CYRTANTHEAE. Bothalia. 29(2). 258–263. 1 indexed citations
17.
Snijman, D. A. & Grant J. Williamson. (1998). AMARYLLIDACAE: AMARYLLIDEAE. Bothalia. 28(2). 192–196. 4 indexed citations
18.
Snijman, D. A.. (1995). A New Nerine Species (Amaryllidaceae tribe Amaryllideae) from the Koup Karoo, South Africa. Novon A Journal for Botanical Nomenclature. 5(1). 103–103. 2 indexed citations
19.
Snijman, D. A., et al.. (1994). A taxonomic re-assessment of <i>Ammocharis</i> herrei and <i>Cybistetes longifolia</i> (Amaryllideae: Amaryllidaceae). Bothalia. 24(2). 127–132. 4 indexed citations
20.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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