Mitchell, R.S., Barbour, J.G., Focht, J., 2001. A Catalog of Sterling Forest Plants. Albany, New York.

Mitchell, R.S., Barbour, J.G., Focht, J., 2000. A Catalog of Sterling Forest Plants. Botanical Research Report #2000-01. Albany, New York.

Mitchell, R.S., Barbour, J.G., Focht, J., 2000. A Catalog of Sterling Forest Plants, Seventh Report.

Mitchell, R.S., 2000. Database & Revised Checklist of New York State Plants CD format. The University of the State of New York, Albany, New York.

Mitchell, R.S., 2000. Polygonaceae (Smartweed Family), in: Rhoads, A., Block, T. (Eds.), The Plants Of Pennsylvania-An Illistrated Manual. University of Pennsylvania Press, Philadelphia, Pennsylvania, pp. 543-557.

Mitchell, R.S., 2000. Review of "Flora of the Northeast: A Manual of the Vascular Flora of New England and Adjacent New York" by Dennis W. Magee & Harry E. Ahles. NYFA Newsletter 11, 2-5.

Mitchell, R.S., 1999. Are Invasive Plants Really a Serious Danger to native Plants and Habitats. Wildflower 15, 36-37.

Mitchell, R.S., Barbour, J.G., Focht, J., 1998. A Preliminary Catalog of Sterling Forest Plants, Fifth Report.

Mitchell, R.S., Tucker, G.C., 1997. Revised Checklist of New York State Plants, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., Barbour, J.G., Focht, J., 1996. A Catalog of the Plants of Bear Mountain, Harriman and Storm King State Parks.

Mitchell, R.S., Tucker, G.C., 1994. Flora of an Unusually Diverse Virgin and Old-growth Forest Area in the Southern Adirondacks of New York. Bulletin of the Torrey Botany Club 121, 76-83. doi:10.2307/2996887

Mitchell, R.S., 1994. Review of "new Jersey Ferns and Fern Allies" by J. Montgomery & D. Fairbrothers. Bulletin of the Torrey Botany Club 121, 88-89.

Mitchell, R.S., 1994. Review of "The Jepson Manual, Higher Plants of California" J. C. Hickman (ed.). Bulletin of the Torrey Botany Club 121, 381-382.

Mitchell, R.S., Maenza-Gmelch, T.E., Barbour, J.G., 1994. Utricularia inflata Walt. (Lentibulariaceae), New to New York State. Bulletin of the Torrey Botany Club 121, 295-297. doi:10.2307/2997184

Mitchell, R.S., Tucker, G.C., Barbour, J.G., 1993. A Checklist of the Flora of the West Point Military Academy Reservation.

Mitchell, R.S., 1993. Portulacaceae through Caryophyllaceae of New York State, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., 1992. Review of "Natural History of the White-Inyo Range, Eastern California" edited by Clarence A. Hall, Jr.. Bulletin of the Torrey Botany Club 119, 99-100.

Mitchell, R.S., 1991. Ecosystem Management: Rare Species and Significant Habitats, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., Tucker, G.C., 1991. Sagina japonica (Sw.) Ohwi (Caryophyllaceae), An Overlooked Adventure in the Northeastern United States. Rhodora 93, 192-194.

Mitchell, R.S., Sheviak, C.J., Leopold, D.J., 1990. Ecosystem Management: Rare Species and Significant Habitats, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., 1988. The Identity of Thalictrum confine (Ranunculaceae). Brittonia 40, 298-305. doi:10.2307/2807481

Mitchell, R.S., 1988. Platanaceae through Myricaceae of New York State, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., 1986. A Checklist of New York State Plants, Checklist III, New York State Museum Bulletin. The University of the State of New York, Alexandria, New York.

Mitchell, R.S., 1986. A Rare Fringed Gentian (Gentianopsis procera) at Niagara Falls. Clintonia 1, 3-4.

Mitchell, R.S., 1984. Atlas of New York State Ferns, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., 1983. Berberidaceae through Fumariaceae of New York State, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., Dean, J.K., 1982. Ranaunculaceae (Crowfoot Family) of New York State, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., Sheviak, C.J., 1982. Wildflowers [species selection, descriptions, and art work critique], in: Mitchell, R.S., Sheviak, C.J. (Eds.), North American Wildlife. Readers Digest, Pleasantville, New York, pp. 338-507.

Mitchell, R.S., Sheviak, C.J., 1981. Rare Plants of New York State, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., 1980. Polygonum and Rumex, in: Kartesz, J., Kartesz, R. (Eds.), A Synonymized Checklist Of The Vascular Flora Of The United States, Canada, And Greenland. University of North Carolina Press, Chapel Hill, North Carolina, pp. 371-375.

Mitchell, R.S., Sheviak, C.J., Dean, J.K., 1980. Rare and Endangered Vascular Plant Species in New York State. U. S. Fish and Wildlife Service, Washington, D. C.

Mitchell, R.S., Beal, E.O., 1979. Magnoliaceae through Ceratophyllaceae of New York State, New York State Museum Bulletin. The University of the State of New York, Albany, New Jersey.

Mitchell, R.S., Dean, J.K., 1979. Polygonaceae (Buckwheat Family) of New York State, New York State Museum Bulletin. The University of the State of New York, Albany, New York.

Mitchell, R.S., 1979. Preliminary Lists of Rare, Endangered and Threatened Species in New York State, New York State Museum Leaflet. The University of the State of New York, Albany, New York.

Mitchell, R.S., 1979. Stanley J. Smith (obituary). Taxon 28, 44.

Mitchell, R.S., 1978. Rumex maritimus L. versus R. persicarioides L. in the Western Hemisphere. Brittonia 30, 293-296. doi:10.2307/2806664

Mitchell, R.S., 1976. Submergence Experiments on Nine Species of Semi-Aquatic Polygonum. American Journal of Botany 63, 1158-1165.