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List of works by George A. Yatskievych

(65) Proposal to Amend Art. 46.6 to Avoid "Anonymous" as Author of a Name

scientific article (publication date: August 1998)

A Diploids-First Approach to Species Delimitation and Interpreting Polyploid Evolution in the Fern Genus Astrolepis (Pteridaceae)

scientific article

A New Combination in Glossopetalon (Crossosomataceae)

scientific article

A New Combination in South American Polystichum

scientific article

A New Genus of Holoparasitic Orobanchaceae from Mexico

scientific article published in 2009

A New Species And Three Generic Transfers In The Fern Genus Notholaena (pteridaceae)

scientific article

A Novel Hybrid Polypodium (Polypodiaceae) from Arizona

scientific article

A Reconsideration of the Genus Pityrogramma (Adiantaceae) in Western North America

scientific article

A Revision of the Fern Genus Phanerophlebia (Dryopteridaceae)

scientific article published in 1996

A Revision of the Lennoaceae

scientific article published in October 1986

A TAXONOMIC STUDY OF IPOMOEA TENUILOBA TORREY (CONVOLVULACEAE), WITH NOTES ON RELATED SPECIES

scientific article published in 1984

A global plastid phylogeny of the brake fern genus Pteris (Pteridaceae) and related genera in the Pteridoideae

scientific article published in 2014

Antheridiogen Response in Phanerophlebia and Related Fern Genera

article

Apportionment of institutional votes for the Nomenclature Section: A rebuttal to Smith & al.

scientific article (publication date: October 2010)

Bibliografia sobre Gametofitos de Helechos y Plantas Afines, 1699-1996

Cheilanthes ecuadorensis : A New Species of Cheilanthes s. s. (Pteridaceae) from Northern South America

scientific article published in 2021

Chromosome studies of cheilanthoid ferns (Pteridaceae: Cheilanthoideae) from the western United States and Mexico

scientific article published on December 1, 2003

Cynoglossum creticumin the North American Flora

Editorial

External Flavonoids of Ocotillo (Fouquieria splendens)

scientific article published in 1994

External leaf flavonoids of Polanisia trachysperma

scientific article published on 25 July 2002

Exudate Flavonoids from Aerial Parts of Five Ambrosia Species

scientific article

Exudate Flavonoids in ThreeAmbrosiaSpecies

scientific article

Flavonoids and Terpenoids from the Exudates of Some Baccharis Species

scientific article published on 02 August 2018

Flora Malesiana, Series II-Ferns and Fern Allies, Volume 3

Flora Novo-Galiciana, Volume 17, Gymnosperms and Pteridophytes.

scientific article published in 1993

Flora of Australia, Vol. 50, Oceanic Islands 2.

article

Illustrierter Leitfaden zum Bestimmen der Farne und farnverwandten Pflanzen der Schweiz und agrenzender Gebiete

Innovations in the Fern Genus Phanerophlebia

article

Molecular phylogenetic and morphological affinities of Adiantum senae (Pteridaceae)

scientific article (publication date: April 2014)

NOTES ON PEPEROMIA HETERODOXA (PIPERACEAE) IN MÉXICO

scholarly article in Sida, vol. 12 no. 2, 1987

NOTES ON THE GENUS SCIRPUS SENSU LATO IN MISSOURI

scientific article published in 1996

NOTES ON THE INCREASING PROPORTION OF NON-NATIVE ANGIOSPERMS IN THE MISSOURI FLORA, WITH REPORTS OF THREE NEW GENERA FOR THE STATE

scholarly article in Sida, vol. 19 no. 3, 2001

OROBANCHE RIPARIA (OROBANCHACEAE), A NEW SPECIES FROM THE AMERICAN MIDWEST

scientific article published in 2009

Patterns of Diversification in the Xeric-adapted Fern Genus Myriopteris (Pteridaceae)

scientific article published in July 2014

Primary Divergence and Species Concepts in Ferns

Pteridology in Perspective

Revised Nomenclature and a New North American Record for the Villose Cliff Brake (Pellaea, Pteridophyta)

scientific article

SEM Studies on Vessels in Ferns. 1. Woodsia obtusa

Shorter Notes

Species Relationships and Farina Evolution in the Cheilanthoid Fern Genus Argyrochosma (Pteridaceae)

scientific article published in 2011

Steyermark's Flora of Missouri

scientific article (publication date: August 1999)

Steyermark's Flora of Missouri

scientific article (publication date: August 2006)

Steyermark's Flora of Missouri.

scientific article published in 1999

The Genus Cystopteris at Waterfall Glen Forest Preserve, DuPage County, Illinois

Three New Benzoic Acid Derivatives from the Glandular Excretion of Eriodictyon sessilifolium (Hydrophyllaceae)

scientific article published on 2 August 2018

Typification of Notholaena R. Br. (Pteridaceae)

scientific article (publication date: May 2003)

Una nueva especie de Pellaea (Pteridaceae) del estado de San Luis Potosí, México

scholarly article in Acta Botánica Mexicana, no. 57, October 2001