Donald Ugent

889 total citations
22 papers, 577 citations indexed

About

Donald Ugent is a scholar working on Food Science, Plant Science and Geography, Planning and Development. According to data from OpenAlex, Donald Ugent has authored 22 papers receiving a total of 577 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Food Science, 6 papers in Plant Science and 4 papers in Geography, Planning and Development. Recurrent topics in Donald Ugent's work include Potato Plant Research (8 papers), Pacific and Southeast Asian Studies (4 papers) and Archaeology and ancient environmental studies (2 papers). Donald Ugent is often cited by papers focused on Potato Plant Research (8 papers), Pacific and Southeast Asian Studies (4 papers) and Archaeology and ancient environmental studies (2 papers). Donald Ugent collaborates with scholars based in United States, Chile and Peru. Donald Ugent's co-authors include Shelia Pozorski, Thomas Pozorski, Tom D. Dillehay, Jack Rossen, Carlos Ramírez, A. D. Karathanasis, Patricia J. Netherly, A. J. Pappelis, Carlos Ochoa and Norman J. Doorenbos and has published in prestigious journals such as Science, Evolution and Journal of Archaeological Science.

In The Last Decade

Donald Ugent

22 papers receiving 504 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Donald Ugent United States	13	287	144	136	129	62	22	577
Lawrence Kaplan United States	12	403 1.4×	65 0.5×	129 0.9×	75 0.6×	41 0.7×	21	618
Thomas C. Andres Panama	7	319 1.1×	92 0.6×	156 1.1×	165 1.3×	63 1.0×	16	650
María Lelia Pochettino Argentina	15	232 0.8×	121 0.8×	104 0.8×	60 0.5×	75 1.2×	61	535
Füsun Ertuğ United Kingdom	9	287 1.0×	177 1.2×	176 1.3×	68 0.5×	50 0.8×	14	589
J. Scott Raymond Canada	9	173 0.6×	34 0.2×	265 1.9×	196 1.5×	66 1.1×	14	605
Patricia J. Lyon United States	8	119 0.4×	88 0.6×	94 0.7×	40 0.3×	37 0.6×	17	474
Sonia Zarrillo Canada	7	187 0.7×	89 0.6×	284 2.1×	194 1.5×	105 1.7×	10	744
James A. Zeidler United States	8	239 0.8×	43 0.3×	331 2.4×	248 1.9×	73 1.2×	14	689
Richard I. Ford United States	10	190 0.7×	49 0.3×	281 2.1×	101 0.8×	107 1.7×	31	613
Delwen Samuel United Kingdom	12	85 0.3×	96 0.7×	207 1.5×	97 0.8×	78 1.3×	18	448

Countries citing papers authored by Donald Ugent

Since Specialization

Citations

This map shows the geographic impact of Donald Ugent'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 Donald Ugent with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Donald Ugent more than expected).

Fields of papers citing papers by Donald Ugent

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Donald Ugent. 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 Donald Ugent. The network helps show where Donald Ugent may publish in the future.

Co-authorship network of co-authors of Donald Ugent

This figure shows the co-authorship network connecting the top 25 collaborators of Donald Ugent. A scholar is included among the top collaborators of Donald Ugent 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 Donald Ugent. Donald Ugent is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Dillehay, Tom D., et al.. (2010). Early Holocene coca chewing in northern Peru. Antiquity. 84(326). 939–953. 49 indexed citations

Ochoa, Carlos & Donald Ugent. (2000). Solarium hygrothermicum, an endangered cultivated potato species. Economic Botany. 54(2). 228–228. 3 indexed citations

Ugent, Donald. (2000). The master basket weavers of the toluca market region (Mexico). Economic Botany. 54(3). 256–266. 5 indexed citations

Ugent, Donald. (2000). Medicine, myths and magic the folk healers of a mexican market. Economic Botany. 54(4). 427–438. 26 indexed citations

Rossen, Jack, Tom D. Dillehay, & Donald Ugent. (1996). Ancient Cultigens or Modern Intrusions?: Evaluating Plant Remains in an Andean Case Study. Journal of Archaeological Science. 23(3). 391–407. 28 indexed citations

Pappelis, A. J., et al.. (1995). Plants, genes and agriculture. Economic Botany. 49(1). 77–77. 15 indexed citations

Ugent, Donald, Tom D. Dillehay, & Carlos Ramírez. (1987). Potato remains from a late pleistocene settlement in southcentral Chile. Economic Botany. 41(1). 17–27. 55 indexed citations

Ugent, Donald, Shelia Pozorski, & Thomas Pozorski. (1984). New evidence for ancient cultivation ofCanna edulis in Peru. Economic Botany. 38(4). 417–432. 49 indexed citations

Ugent, Donald, et al.. (1983). Starch grains of the wild and cultivated Mexican species of Solanum, subsection Potatoe. Biodiversity Heritage Library (Smithsonian Institution). 7 indexed citations

10.

Ugent, Donald, Shelia Pozorski, & Thomas Pozorski. (1982). Archaeological potato tuber remains from the casma valley of peru. Economic Botany. 36(2). 182–192. 78 indexed citations

11.

Ugent, Donald, et al.. (1982). The jeweled shooting star (Dodecatheon amethystinum): a post glacial migrant in the Mississippi Valley. Biodiversity Heritage Library (Smithsonian Institution). 3 indexed citations

12.

Ugent, Donald, Shelia Pozorski, & Thomas Pozorski. (1981). Prehistoric remains of the sweet potato from the Casma valley of Peru. Biodiversity Heritage Library (Smithsonian Institution). 37 indexed citations

13.

Ugent, Donald, et al.. (1981). Big trees of the southern Illinois Cache River bottoms. Biodiversity Heritage Library (Smithsonian Institution). 6 indexed citations

14.

Ugent, Donald. (1981). Biogeography and origin of Solanum acaule Bitter. Biodiversity Heritage Library (Smithsonian Institution). 7 indexed citations

15.

Ugent, Donald. (1970). Solanum raphanifolium, a Peruvian Wild Potato Species of Hybrid Origin. Botanical Gazette. 131(3). 225–233. 20 indexed citations

16.

Ugent, Donald. (1968). The potato in Mexico: Geography and primitive culture. Economic Botany. 22(2). 109–123. 20 indexed citations

17.

Ugent, Donald. (1967). Morphological Variation in Solanum x Edinense, A Hybrid of The Common Potato. Evolution. 21(4). 696–696. 2 indexed citations

18.

Ugent, Donald. (1967). MORPHOLOGICAL VARIATION IN SOLANUM X EDINENSE, A HYBRID OF THE COMMON POTATO. Evolution. 21(4). 696–712. 14 indexed citations

19.

Ugent, Donald. (1963). Epilobium x wisconsinense, hybr. nov. [Onagraceae]. Biodiversity Heritage Library (Smithsonian Institution). 1 indexed citations

20.

Ugent, Donald. (1962). Preliminary reports on the flora of Wisconsin. No. 47. The orders Thymelaeales, Myrtales, and Cactales. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters. 1 indexed citations

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.

Explore authors with similar magnitude of impact