Frederick H. Utech

637 total citations
50 papers, 531 citations indexed

About

Frederick H. Utech is a scholar working on Plant Science, Molecular Biology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Frederick H. Utech has authored 50 papers receiving a total of 531 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Plant Science, 33 papers in Molecular Biology and 30 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Frederick H. Utech's work include Plant Diversity and Evolution (16 papers), Plant and Fungal Species Descriptions (15 papers) and Plant and animal studies (14 papers). Frederick H. Utech is often cited by papers focused on Plant Diversity and Evolution (16 papers), Plant and Fungal Species Descriptions (15 papers) and Plant and animal studies (14 papers). Frederick H. Utech collaborates with scholars based in United States and Japan. Frederick H. Utech's co-authors include Shoichi Kawano, Masashi Ohara, Leonard B. Thien, Ryohei Terauchi, Shahrokh Kazempour Osaloo, Satoyuki KAWANO, Hirotaka Kato, Hidetoshi Kato, Seiji Yoshida and Kazuhiko Hayashi and has published in prestigious journals such as American Journal of Botany, Molecular Phylogenetics and Evolution and Annals of the Missouri Botanical Garden.

In The Last Decade

Frederick H. Utech

49 papers receiving 467 citations

Peers

Countries citing papers authored by Frederick H. Utech

Since Specialization

Citations

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

Fields of papers citing papers by Frederick H. Utech

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Frederick H. Utech. 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 Frederick H. Utech. The network helps show where Frederick H. Utech may publish in the future.

Co-authorship network of co-authors of Frederick H. Utech

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Inter‐populational variation, but no‐annual variation within populations, in terms of reproductive size and genetic structure in a monocarpic perennial herb, Cardiocrinum cordatum var. glehnii 2018 ·Plant Species Biology ·(unknown), Frederick H. Utech, Masashi Ohara	2
2	Molecular Systematics of the Trilliaceae sensu lato as Inferred from rbcL Sequence Data 1995 ·Molecular Phylogenetics and Evolution ·Hirotaka Kato, Ryohei Terauchi, Frederick H. Utech, Satoyuki KAWANO	30
3	Life History Studies on the Genus Trillium (Liliaceae) VI. Life History Characteristics of Three Western North American Species and Their Evolutionary‐Ecological Implications 1992 ·Plant Species Biology ·Shoichi Kawano, Masashi Ohara, Frederick H. Utech	13
4	Taxonomic Note--Correction: Karyotype of Caulophyllum thalictroides 1988 ·Annals of Carnegie Museum ·Frederick H. Utech	2
5	Life History Studies on the Genus Trillium (Liliaceae) V. Reproductive Biology and Survivorship of Three Declinate‐flowered Species 1988 ·Plant Species Biology ·Masashi Ohara, Frederick H. Utech	10
6	Biosystematic studies in Stenanthium (Liliaceae: Veratreae). II. Floral morphology, floral vascular anatomy, geography and taxonomy of the Mexican S. frigidum (Schlecht. & Cham.) Kunth. 1987 ·Annals of Carnegie Museum ·Frederick H. Utech	3
7	Biosystematic studies in Stenanthium (Liliaceae: Veratreae). I. Floral morphology, floral vascular anatomy, geography and taxonomy of S. occidentale A. Gray. 1987 ·Annals of Carnegie Museum ·Frederick H. Utech	4
8	Floral morphology and vascular anatomy of Amianthium muscaetoxicum (Walter) A. Gray (Liliaceae-Veratreae) with notes on distribution and taxonomy 1986 ·Annals of Carnegie Museum ·Frederick H. Utech	6
9	Flora of New Zealand. Volume III. Adventive Cyperaceous, Petalous & Spathaceous Monocotyledons. 1981 ·Bulletin of the Torrey Botanical Club ·Frederick H. Utech, (unknown), (unknown)	8
10	Somatic karyotype analysis of Helonias bullata L. (Liliaceae), with a comparison to the Asian Heloniopsis orientalis (Thunb.) C. Tanaka 1980 ·Annals of Carnegie Museum ·Frederick H. Utech	3
11	Floral vascular anatomy of the Himalayan Theropogon pallidus Maxim (Lilliaceae-Convallarieae) 1979 ·Annals of Carnegie Museum ·Frederick H. Utech	4
12	Karyotype analysis, palynology, and external seed morphology of Tofieldia tenuifolia (Michx.) Utech (Lilliaceae-Tofieldieae) 1979 ·Annals of Carnegie Museum ·Frederick H. Utech	1
13	Floral vascular anatomy of Pleea tenuifolia Michx. (Liliaceae-Tofieldieae) and its reassignment to Tofieldia 1978 ·Annals of Carnegie Museum ·Frederick H. Utech	11
14	Floral vascular anatomy of Medeola virginiana L. (Liliaceae-Parideae = Trilliaceae) and tribal note 1978 ·Annals of Carnegie Museum ·Frederick H. Utech	14
15	Somatic karyotype analysis of Uvularia floridana Chapman (Liliaceae). 1978 ·CYTOLOGIA ·Frederick H. Utech	5
16	Biosystematic Studies on Maianthemum(Liliaceae-Polygonatae)-8-Floral Anatomy of M. dilatatum, M. bifolium and M. canadense 1976 ·Journal of Plant Research ·Frederick H. Utech, Shoichi Kawano	3
17	Floral Vascular Anatomy of Convallaria majalis L. and C. keiskei Miq.(Liliaceae-Convallariinae) 1976 ·Journal of Plant Research ·Frederick H. Utech, Shoichi Kawano	7
18	Biosystematic Studies in Erythronium(Liliaceae-Tulipeae)-2-Floral Anatomy of E.japonicum Decne 1975 ·Journal of Plant Research ·Frederick H. Utech, Shoichi Kawano	3
19	Biosystematic studies inErythronium (liliaceae-tulipeae) 1975 ·Journal of Plant Research ·Frederick H. Utech, Shoichi Kawano	14
20	Biosystematic Studies on <i>Clintonia</i> (Liliaceae-Polygonatae) 1975 ·CYTOLOGIA ·Frederick H. Utech	7

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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