Timothy P. Holtsford

2.7k total citations
29 papers, 2.3k citations indexed

About

Timothy P. Holtsford is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Molecular Biology. According to data from OpenAlex, Timothy P. Holtsford has authored 29 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Ecology, Evolution, Behavior and Systematics, 20 papers in Plant Science and 14 papers in Molecular Biology. Recurrent topics in Timothy P. Holtsford's work include Plant and animal studies (17 papers), Plant Reproductive Biology (9 papers) and Genetic diversity and population structure (8 papers). Timothy P. Holtsford is often cited by papers focused on Plant and animal studies (17 papers), Plant Reproductive Biology (9 papers) and Genetic diversity and population structure (8 papers). Timothy P. Holtsford collaborates with scholars based in United States, Mexico and Brazil. Timothy P. Holtsford's co-authors include Edward S. Buckler, Norman C. Ellstrand, A Ippolito, Rainee L. Kaczorowski, Robert H. Podolsky, Susan Kalisz, Stephen J. Tonsor, Mark C. Gardener, G. Wilson Fernandes and T. Phelps-Durr and has published in prestigious journals such as Genetics, Evolution and Conservation Biology.

In The Last Decade

Timothy P. Holtsford

29 papers receiving 2.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Timothy P. Holtsford United States 22 1.4k 1.2k 814 718 579 29 2.3k
J. M. M. Van Damme Netherlands 26 1.3k 0.9× 1.0k 0.9× 586 0.7× 625 0.9× 601 1.0× 55 2.0k
Andrew Schnabel United States 19 1.2k 0.8× 1.1k 0.9× 767 0.9× 704 1.0× 350 0.6× 25 2.1k
M. D. Loveless United States 10 1.2k 0.8× 1.0k 0.9× 393 0.5× 1.2k 1.7× 594 1.0× 11 2.2k
Joseph H. Williams United States 26 1.1k 0.7× 1.1k 0.9× 993 1.2× 390 0.5× 253 0.4× 46 2.0k
Joel S. Shore Canada 29 1.5k 1.0× 1.3k 1.1× 997 1.2× 408 0.6× 507 0.9× 67 2.1k
Susan R. Kephart United States 18 990 0.7× 859 0.7× 391 0.5× 468 0.7× 423 0.7× 33 1.5k
Diane R. Elam United States 8 1.4k 1.0× 1.2k 1.0× 509 0.6× 1.5k 2.1× 853 1.5× 8 2.7k
Myong Gi Chung South Korea 25 1.6k 1.1× 1.1k 0.9× 590 0.7× 1.2k 1.7× 503 0.9× 140 2.3k
David C. Tank United States 27 1.5k 1.0× 972 0.8× 1.2k 1.5× 598 0.8× 423 0.7× 59 2.4k
Ovidiu Paun Austria 32 1.8k 1.2× 1.6k 1.4× 1.2k 1.4× 989 1.4× 470 0.8× 75 3.1k

Countries citing papers authored by Timothy P. Holtsford

Since Specialization
Citations

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

Fields of papers citing papers by Timothy P. Holtsford

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy P. Holtsford. 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 Timothy P. Holtsford. The network helps show where Timothy P. Holtsford may publish in the future.

Co-authorship network of co-authors of Timothy P. Holtsford

This figure shows the co-authorship network connecting the top 25 collaborators of Timothy P. Holtsford. A scholar is included among the top collaborators of Timothy P. Holtsford 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 Timothy P. Holtsford. Timothy P. Holtsford 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.
Dillman, Casey B., et al.. (2010). Regressive progression, progressive regression or neither? Phylogeny and evolution of the Percopsiformes (Teleostei, Paracanthopterygii). Zoologica Scripta. 40(1). 45–60. 22 indexed citations
2.
Holtsford, Timothy P., et al.. (2009). Post-pollination mechanisms in Nicotiana longiflora and N. plumbaginifolia: pollen tube growth rate, offspring paternity and hybridization. Sexual Plant Reproduction. 22(3). 187–196. 17 indexed citations
3.
Page, Lawrence M., et al.. (2008). Post-pollination hybridization barriers in Nicotiana section Alatae. Sexual Plant Reproduction. 21(3). 183–195. 58 indexed citations
4.
Raguso, Robert A., Boris O. Schlumpberger, Rainee L. Kaczorowski, & Timothy P. Holtsford. (2006). Phylogenetic fragrance patterns in Nicotiana sections Alatae and Suaveolentes. Phytochemistry. 67(17). 1931–1942. 69 indexed citations
5.
Kaczorowski, Rainee L., Mark C. Gardener, & Timothy P. Holtsford. (2005). Nectar traits in Nicotiana section Alatae (Solanaceae) in relation to floral traits, pollinators, and mating system. American Journal of Botany. 92(8). 1270–1283. 100 indexed citations
6.
Ippolito, A, G. Wilson Fernandes, & Timothy P. Holtsford. (2004). POLLINATOR PREFERENCES FOR NICOTIANA ALATA, N. FORGETIANA, AND THEIR F1HYBRIDS. Evolution. 58(12). 2634–2644. 66 indexed citations
7.
Buckler, Edward S., et al.. (1999). Meiotic Drive of Chromosomal Knobs Reshaped the Maize Genome. Genetics. 153(1). 415–426. 145 indexed citations
8.
Buckler, Edward S., A Ippolito, & Timothy P. Holtsford. (1997). The Evolution of Ribosomal DNA Divergent Paralogues and Phylogenetic Implications. Genetics. 145(3). 821–832. 458 indexed citations
9.
Buckler, Edward S. & Timothy P. Holtsford. (1996). Zea ribosomal repeat evolution and substitution patterns. Molecular Biology and Evolution. 13(4). 623–632. 94 indexed citations
10.
Buckler, Edward S., et al.. (1996). A Hierarchical View of Genetic Structure in the Rare Annual Plant Clarkia springvillensis. Conservation Biology. 10(5). 1425–1434. 18 indexed citations
11.
Buckler, Edward S. & Timothy P. Holtsford. (1996). Zea systematics: ribosomal ITS evidence. Molecular Biology and Evolution. 13(4). 612–622. 175 indexed citations
12.
Podolsky, Robert H. & Timothy P. Holtsford. (1995). Population structure of morphological traits in Clarkia dudleyana. I. Comparison of FST between allozymes and morphological traits.. Genetics. 140(2). 733–744. 100 indexed citations
13.
Tonsor, Stephen J., et al.. (1993). A LIFE‐HISTORY BASED STUDY OF POPULATION GENETIC STRUCTURE: SEED BANK TO ADULTS IN PLANTAGO LANCEOLATA. Evolution. 47(3). 833–843. 134 indexed citations
14.
Holtsford, Timothy P. & Norman C. Ellstrand. (1992). Genetic and Environmental Variation in Floral Traits Affecting Outcrossing Rate in Clarkia tembloriensis (Onagraceae). Evolution. 46(1). 216–216. 50 indexed citations
15.
Holtsford, Timothy P. & Norman C. Ellstrand. (1992). GENETIC AND ENVIRONMENTAL VARIATION IN FLORAL TRAITS AFFECTING OUTCROSSING RATE IN CLARKIA TEMBLORIENSIS (ONAGRACEAE). Evolution. 46(1). 216–225. 182 indexed citations
16.
Holtsford, Timothy P. & Norman C. Ellstrand. (1990). Inbreeding Effects in Clarkia tembloriensis (Onagraceae) Populations with Different Natural Outcrossing Rates. Evolution. 44(8). 2031–2031. 27 indexed citations
17.
Holtsford, Timothy P. & Norman C. Ellstrand. (1990). INBREEDING EFFECTS IN CLARKIA TEMBLORIENSIS (ONAGRACEAE) POPULATIONS WITH DIFFERENT NATURAL OUTCROSSING RATES. Evolution. 44(8). 2031–2046. 130 indexed citations
18.
Holtsford, Timothy P. & Norman C. Ellstrand. (1989). Variation in outcrossing rate and population genetic structure of Clarkia tembloriensis (Onagraceae). Theoretical and Applied Genetics. 78(4). 480–488. 65 indexed citations
19.
Holtsford, Timothy P.. (1985). Nonfruiting Hermaphroditic Flowers of Calochortus leichtlinii (Liliaceae): Potential Reproductive Functions. American Journal of Botany. 72(11). 1687–1687. 13 indexed citations
20.
Holtsford, Timothy P.. (1985). NONFRUITING HERMAPHRODITIC FLOWERS OF CALOCHORTUS LEICHTLINII (LILIACEAE): POTENTIAL REPRODUCTIVE FUNCTIONS. American Journal of Botany. 72(11). 1687–1694. 81 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.

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