The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where Richard P. Pharis sits on this spectrum.
This scientist: 269 publications — 90th percentile
90% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 467 publications or more.
The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where Richard P. Pharis sits on this spectrum.
This scientist: 60 D-Index — 82nd percentile
82% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 109 D-Index or more.
Richard P. Pharis mostly deals with Gibberellin, Botany, Horticulture, Shoot and Biochemistry. The Gibberellin study combines topics in areas such as Hydroxylation, Chromatography, Bioassay, Gibberellic acid and Poaceae. In general Chromatography study, his work on High-performance liquid chromatography and Elution often relates to the realm of Glucoside, thereby connecting several areas of interest.
His studies deal with areas such as Eucalyptus camaldulensis and Agronomy as well as Horticulture. His Shoot research integrates issues from Bolting, Rosette, Petiole and Brassica rapa. His studies in Biochemistry integrate themes in fields like Microspore and Embryo, Cell biology.
Richard P. Pharis mainly focuses on Gibberellin, Botany, Shoot, Horticulture and Biochemistry. His Gibberellin study which covers Chromatography that intersects with Bioassay. His Botany study is mostly concerned with photoperiodism, Poaceae, Inflorescence, Plant physiology and Douglas fir.
Richard P. Pharis has researched photoperiodism in several fields, including Lolium and Apex. His Shoot research includes themes of Plant stem, Ecotype, Stellaria longipes and Seedling. The various areas that Richard P. Pharis examines in his Biochemistry study include Microspore and Embryo, Cell biology.
His scientific interests lie mostly in Botany, Gibberellin, Shoot, Brassinolide and Biochemistry. As a part of the same scientific family, Richard P. Pharis mostly works in the field of Botany, focusing on Agronomy and, on occasion, Biomass. His Gibberellin study contributes to a more complete understanding of Horticulture.
His research integrates issues of Pinus densiflora, Pasture and Seedling in his study of Shoot. His Brassinolide research is multidisciplinary, incorporating elements of Methylene, Thiolactone, Stereochemistry and Endogeny. His Biochemistry research includes elements of Abiotic component and Embryo, Cell biology.
His primary areas of investigation include Botany, Gibberellin, Biochemistry, Cell biology and Dormancy. His work in the fields of Botany, such as Chionochloa, overlaps with other areas such as Predator satiation. His Gibberellin study incorporates themes from Sunflower, Helianthus annuus, Endosperm, Herbaceous plant and Photosynthetically active radiation.
His study in Helianthus annuus is interdisciplinary in nature, drawing from both Plant stem and Shoot. Within one scientific family, he focuses on topics pertaining to Embryo under Biochemistry, and may sometimes address concerns connected to Microspore, Gibberellic acid and Anthesis. His Horticulture research focuses on Endogeny and how it relates to Plant physiology.
Rubén Bottini;Mónica Fulchieri;David Pearce;Richard P. Pharis
John V. Jacobsen;David W. Pearce;Andrew T. Poole;Richard P. Pharis
Unknown
J.L. Glenn;C.C. Kuo;R.C. Durley;R.P. Pharis
A. Crozier;C. C. Kuo;R. C. Durley;R. P. Pharis
Leonid V. Kurepin;R. J. Neil Emery;Richard P. Pharis;David M. Reid
Kiyotoshi Takeno;Richard P. Pharis
Ronald W. Wilen;Gijs J. H. van Rooijen;David W. Pearce;Richard P. Pharis
Leonid V. Kurepin;Leonid V. Kurepin;Alexander G. Ivanov;Mohammad Zaman;Richard P. Pharis
Greg F. W. Gocal;Richard P. Pharis;Edward C. Yeung;David Pearce
M. Koshioka;J. Harada;K. Takeno;M. Noma
Dennis M. Reinecke;Aruna D. Wickramarathna;Jocelyn A. Ozga;Leonid V. Kurepin
R.C. Durley;A. Crozier;R.P. Pharis;G.E. McLaughlin
Nobuharu Goto;Richard P Pharis
Unknown
L. T. Evans;R. W. King;A. Chu;L. N. Mander
Leonid V Kurepin;Mohammad Zaman;Richard P Pharis
Ronald W. Wilen;Roger M. Mandel;Richard P. Pharis;Larry A. Holbrook
Stewart B. Rood;Richard P. Pharis;David J. Major
Stewart B. Rood;Richard I. Buzzell;Lewis N. Mander;David Pearce
Masaji Koshioka;Kiyotashi Takeno;Frederick D. Beall;Richard P. Pharis
Richard P. Pharis;Stewart B. Rood
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