Literature Cited
Al-Shehbaz, I.A. and J.L. Zarucchi. 2007. Boechera dentata is the correct name for B. Shortii (Brassicaceae). Harvard Papers in Botany 13: 293-294.
Anonymous. 1881. Proceedings of the Torrey Club. Bulletin of the Torrey Botanical Club 8: 132.
Arrington, J. and K. Kubitzki. 2003. Cistaceae. Pages 62-70 in K. Kubitzki and C. Bayer (editors), The Families and Genera of Vascular Plants. Volume V. Flowering Plants Dicotyledons. Malvales, Capparales, and Non-betaliain Caryophyllales. Springer, Berlin, Germany.
Azuma, H., L.B. Thien, and S. Kawano. 1999. Molecular phylogeny of Magnolia (Magnoliaceae) inferred from cpDNA sequences and evolutionary divergence of the floral scents. Journal of Plant Research 112: 291-306.
Baldwin, B.G. and J.L. Strother. 2006. Madia Molina. Pages 303-308 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 21, Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York, NY, USA.
Ball, P.W. 2003. Salicornia L. Pages 382-384 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 4, Magnoliophyta: Caryophyllidae, part 1. Oxford University Press, New York, NY, USA.
Barkley, T.M. 2006. Senecio Linnaeus. Pages 544-570 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 20, Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York, NY, USA.
Barringer, K. 1997. Aristolochiaceae Jussieu. Pages 45-50 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Barrington, D. 1986. The morphology and cytology of Polystichum x potteri hybr. nov. (= P. acrostichoides x P. braunii). Rhodora 88: 297-313.
Beal, E.O. 1956. Taxonomic revision of the genus Nuphar Sm. of North America and Europe. Journal of the Elisha Mitchell Scientific Society 72: 317-346.
Beal, E.O., J.W. Wooten, and R.B. Kaul. 1982. Review of the Sagittaria engelmanniana complex (Alismataceae) with environmental correlations. Systematic Botany 7: 417-432.
Beckwith, F. and M.E. Macauley. 1896. Plants of Monroe County, New York, and Adjacent Territory. Proceedings of the Rochester Academy of Science 3: 1-150.
Beckwith, F., M. E. Macauley, and M. S. Baxter. 1910. Plants of Monroe County, New York, and Adjacent Territory. Supplementary list. Proceedings of the Rochester Academy of Science 5: 1-38.
Beckwith, F., M.E. Macauley, and M.S. Baxter. 1917. Plants of Monroe County, New York, and Adjacent Territory. Second supplementary list. Proceedings of the Rochester Academy of Science 5: 59-121.
Blake, S.F. 1921. Revision of the genus Acanthospermum. The Contributions from the United States National Herbarium 20: 383-392.
Britton, N.L. 1884. The Range of Phoradendron. Bulletin of the Torrey Botanical Club 11: 76.
Brown, A. 1879. Ballast Plants in New York City and its Vicinity. Bulletin of the Torrey Botanical Club 6: 353-360.
Buddell, G. F. II and J.W. Thieret. 1997. Saururaceae E. Meyer. Pages 37-38 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Burnham, S.H., and R.A. Latham. 1923. Flora of the town of Southold, Long Island. Third supplementary list, part 2. Torreya 23: 25-31.
Clute, W.N. 1898. The Flora of the Upper Susquehanna and its Tributaries. Willard N. Clute & Co., Binghamton, NY, USA.
Coker, W. 1943. Magnolia cordata Michaux. Journal of the Elisha Mitchell Scientific Society 59: 81-88.
Conard, H. 1905. The waterlilies: A monograph of the genus Nymphaea. Publication of the Carnegie Institute of Washington 4: 1-279.
Conover, M. (editor). 2007. Plant sightings. Newsletter of the Long Island Botanical Society 17: 34.
Domville, M. and H. Dunbar. 1970. The Flora of Ulster County, New York. An Annotated List of Vascular Plants. John Burroughs Natural History Society. Bulletin No. 8. John Burroughs Natural History Society, Woodstock, NY, USA.
Dostál, J. 1976. Centaurea L. Pages 254-301 in T.G. Tutin, V.H. Heywood, N.A. Burges, D.M. Moore, D.H. Valentine, S.M. Walters, and D.A. Webb (editors), Flora Europaea. Volume 4: Plantaginaceae to Compositae (and Rubiaceae). Cambridge University Press, Cambridge, England.
Dudley, W.R. 1886. The Cayuga Flora. Andrus and Church, Ithaca, NY, USA.
Eaton, S.W. and E.F. Schrot. 1987. A Flora of the Vascular Plants of Cattaraugus County, New York. Bulletin of the Buffalo Society of Natural Sciences. Vol. 31. Partners Press, Kenmore, NY, USA.
Fang, R.-C. and R.K. Brummitt. 1995. Calystegia R. Brown. Pages 286-288 in Z.Y. Wu and P.H. Raven (editors), Flora of China. Volume 16, (Gentianaceae through Boraginaceae). Missouri Botanical Garden Press, St. Louis, MO, USA.
Faust, M.E. 1961. Checklist of the Vascular Plants of Onondaga County, New York. Syracuse University, Syracuse, NY, USA.
Fernald, M.L. 1913. Nuttall's white sassafras. Rhodora 15: 14-18.
Fernald, M.L. 1937. IV. Nomenclatural transfers and new varieties and forms. Rhodora 39: 309-320.
Fernald, M.L. 1941. Another century of additions to the flora of Virginia. Rhodora 43: 485-553, plate 620.
Fernald, M.L. 1943. Eastern extension of Cirsium flodmani. Rhodora 45: 356.
Fernald, M.L. 1950. Gray's Manual of Botany. Eighth edition. Corrected printing 1970 (corrections supplied by R.C. Rollins). Van Nostrand Reinhold Company, New York, NY, USA.
Frankton, C. and R.J. Moore. 1961. Cytotaxonomy, phylogeny, and Canadian distribution of Cirsium undulatum and Cirsium flodmanii. Candian Journal of Botany 39: 21-33.
Ganders, F.R., M. Berbee, and M. Pirseyedi. 2000. ITS base sequence phylogeny in Bidens (Asteraceae): evidence for the continental relatives of Hawaiian and Marquesan Bidens. Systematic Botany 25: 122-133.
Gillis, W.T. 1971. The systematics and ecology of poison-ivy and the poison-oaks (Toxicodendron, Anacardiaceae). Rhodora 73: 72-159, 161-237, 370-443, 465-540.
Gleason, H.A. and A. Cronquist. 1991. Manual of Vascular Plants of Northeastern United States and Adjacent Canada. New York Botanical Garden, Bronx, NY USA.
Godfrey, R.K. and J.W. Wooten. 1981. Aquatic and wetland plants of southeastern United States: Dicotyledons. University of Georgia, Athens, GA, USA.
Greller, A.M., V. Dankel, and D.C. Locke. 2006. Habitat observations of Geum vernum in Kings Point Park, Long Island, and a discussion of the species' potential invasiveness in New York State. Urban Habitats 4: 133-141.
Guzmán, B. and P. Vargas. 2009. Historical biogeography and character evolution of Cistaceae (Malvales) based on analysis of plastid rbcL and trnL-trnF sequences. Organisms Diversity & Evolution 9: 83-99.
Hardin, J.W. 1954. An analysis of variation within Magnolia acuminata L. Journal of the Elisha Mitchell Scientific Society 70: 298-312.
Hardin, J.W. 1984. The demoulin rule in nomenclature. Sida 10: 252.
Hardin, J.W. and K.A. Jones. 1989. Atlas of foliar surface features in woody plants, X. Magnoliaceae of the United States. Bulletin of the Torrey Botanical Club 116: 164-173.
Haynes, R.R. and C.B. Hellquist. 2000. Alismataceae Ventenat. Pages 7-25 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 22, Magnoliophyta: Alismatidae, Arecidae, Commelinidae (in part), and Zingiberidae. Oxford University Press, New York, NY, USA.
Hodgdon, A.R. and F. Steele 1966. Rubus subgenus Eubatus in New England: a conspectus. Rhodora 68: 474-513.
Hollick, A. and N.L. Britton. 1879. The Flora of Richmond County, New York. Published by the authors, Staten Island, NY, USA.
Hollick, A. and N. L. Britton. 1882. Flora of Richmond Co., N. Y. Bulletin of the Torrey Botanical Club 9: 149-151.
Hollick, A. and N. L. Britton. 1895. Flora of Richmond Co., N. Y. Additions and new localities, 1891-1895, appendix no. 7. Bulletin of the Torrey Botanical Club 22: 460-462.
Holmes, W.C. 2002. Smilacaceae Ventenat. Pages 468-478 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 26, Magnoliophyta: Liliidae: Liliales and Orchidales. Oxford University Press, New York, NY, USA.
Holmgren, P.K., and N.H. Holmgren. 1998-present [continuously updated]. Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden's Virtual Herbarium. Bronx, NY, USA. http://sweetgum.nybg.org/ih/
House, H.D. 1915. Report of the state botanist. Pages 50-53 in eleventh report of the director of the state museum and science department. New York State Museum Bulletin 177. University of the State of New York, Albany, NY, USA.
House, H.D. 1924. Annotated List of the Ferns and Flowering Plants of New York State. New York State Museum Bulletin 254. The University of the State of New York, Albany, NY, USA.
House, H.D. 1939. Office of botany. Pages 93-99 in a summary of the accomplishments and functions of the New York State Museum, during the past century, 1836-1936. 101st Annual Report of the New York State Museum. New York State Museum Bulletin 317. University of the State of New York, Albany, NY, USA.
Huber, H. 1993. Aristolochiaceae. Pages 129-137 in K. Kubitzki, J. Rohwer, and V. Bittrich (editors), The Families and Genera of Vascular Plants. Volume II. Springer, Berlin, Germany.
Jackson, R. 1960. A revision of the genus Iva L. The University of Kansas Science Bulletin 7: 793-876.
Jelliffe, S.E. 1904. Additions to "the flora of Long Island". Torreya 4: 97-100.
Johnson, G.P. 1997. Calycanthaceae Lindley. Pages 23-25 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Karis, P.O. 1995. Cladistics of the subtribe Ambrosiinae (Asteraceae: Heliantheae). Systematic Botany 20: 40-54.
Keil, D.J. 2006. Acroptilon Cassini. Pages 171-172 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
Keil, D.J. 2006b. Carduus Linnaeus. Pages 91-94 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
Keil, D.J. 2006c. Cirsium Miller. Pages 95-164 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
Keil, D.J. 2006d. Arctium Linnaeus. Pages 168-171 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
Keil, D.J. and J. Ochsmann. 2006. Centaurea L. Pages 181-194 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
Kelly, L. M., and F. González. 2003. Phylogenetic relationships in Aristolochiaceae. Systematic Botany 28: 236-249.
Lellinger, D.B. 1981. Notes on North American Ferns. American Fern Journal 71: 90-94.
Long, R.W. 1954. Synopsis of Helianthus giganteus L. and related species. Rhodora 56: 198-203.
Long, R.W. 1955. Hybridization between the perennial sunflowers Helianthus salicifolius A. Dietr. and H. grosseserratus Martens. American Midland Naturalist 54: 61-64.
Long Island Botanical Society Flora Committee. 1996. Preliminary Atlas of the Magnoliideae on Long Island, N.Y., Part 1. Newsletter of the Long Island Botanical Society 6: 41-44.
Mangaly, J.K. 1968. A cytotaxonomic study of the herbaceous species of Smilax: section Coprosmanthus. Rhodora 70: 55-82, 247-273.
Mathias, M.E. and L. Constance. 1944. Umbelliferae. North American Flora 28B. Part 1:43-160.
McNeill, J., F. Barrie, H. Burdet, V. Demoulin, D. Hawksworth, K. Marhold, D. Nicolson, J. Prado, P. Silva, J. Skog, J. Wiersema, and N. Turland. 2006. International Code of Botanical Nomenclature (Vienna Code). Regnum Vegetabile 146. A.R.G. Gantner Verlag KG.
Meyer, F.G. 1997. Magnoliaceae Jussieu. Pages 3-10 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Miao, B., B.L. Turner, and T.J. Mabry. 1995a. Chloroplast DNA variations in sect. Cyclachaena of Iva (Asteraceae). American Journal of Botany 82: 919-923.
Miao, B., B.L. Turner, and T.J. Mabry. 1995b. Systematics implications of chloroplast DNA variation in the subtribe Ambrosiinae (Asteraceae: Heliantheae). American Journal of Botany 82: 924-932.
Millspaugh, C.F. 1885. Broome County (NY) finds. Bulletin of the Torrey Botanical Club 12: 100-102.
Mitchell, R.S. 1986. A Checklist of New York State Plants. New York State Museum Bulletin 458. The University of the State of New York. The State Education Department, Albany, NY, USA.
Mitchell, R.S. 2003. Database and Revised Checklist of New York State Plants. Part 1) A Database of New York State Plants. In Microsoft Access™. Part 2) Mitchell, R. S. & G. C. Tucker, Revised Checklist of New York State Plants, Edition IV. In Microsoft Word™. Distributed in CD-ROM format. New York State Museum Publications, Albany, NY, USA.
Mitchell, R.S. and E.O. Beal. 1979. Magnoliaceae through Ceratophyllaceae of New York State. New York State Museum Bulletin 435. The University of the State of New York. The State Education Department, Albany, NY, USA.
Mitchell, R.S. and G.C. Tucker. 1997. Revised Checklist of New York State Plants. New York State Museum Bulletin 490. The University of the State of New York. The State Education Department, Albany, NY, USA.
Moore, R. 1972. Distribution of native and introduced knapweeds (Centaurea) in Canada and the United States. Rhodora 74: 331-346.
Morefield, J.D. 2006. Logfia Cassini. Pages 443-447 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
Mosyakin, S.L. 2003. Salsola Linnaeus. Pages 398-403 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 4, Magnoliophyta: Caryophyllidae, part 1. Oxford University Press, New York, NY, USA.
Naczi, R.F.C. and J.W. Thieret. 1996. Invasion and spread of Coincya monensis (Brassicaceae) in North America. Sida 17: 43-53.
Neinhuis, C., S. Wanke, K.W. Hilu, K. Müller, and T. Borsch. 2005. Phylogeny of Aristolochiaceae based on parsimony, likelihood, and Bayesian analyses of trnL-trnF sequences. Plant Systematics & Evolution 250: 7-26.
Nesom, G.L. 2001. Notes on variation in Pseudognaphalium obtusifolium (Asteraceae: Gnaphalieae). Sida 19: 615-619.
Nesom, G.L. 2006. Erigeron Linnaeus. Pages 256-348 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 20, Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York, NY, USA.
New York Flora Association. 1990. Preliminary Vouchered Atlas of New York State Flora. The New York State Museum Institute. Albany, NY, USA. 496 pages.
Nicely, K.A. 1965. A Monographic Study of the Calycanthaceae. Castanea 30: 38-81.
Ohi-Toma, T., T. Sugawara, H. Murata, S. Wanke, C. Neinhuis, and J. Murata. 2006. Molecular phylogeny of Aristolochia sensu lato (Aristolochiaceae) based on sequences of rbcL, matK, and phyA genes, with special reference to differentiation of chromosome numbers. Systematic Botany 31: 481-492.
Padgett, D.J. 1998. Phenetic distinction between the dwarf yellow water-lilies: Nuphar microphylla and N. pumila (Nymphaeacaea). Canadian Journal of Botany 76: 1755-1762.
Padgett, D.J. 2007. A monograph of Nuphar (Nymphaeaceae). Rhodora 109: 1-95.
Padgett, D.J., D.H. Les, and G.E. Crow. 1998. Evidence for the hybrid origin of Nuphar x rubrodisca (Nymphaeaceae). American Journal of Botany 85: 1468-1476.
Phipps, J.B., S. Cafferty, and J.A. Macklin. 2003. Lectotypification of Crataegus coccinea L. and its conspecificity with C. pedicellata Sarg. (Rosaceae). Taxon 52: 337-338.
Pierce, M.E. 1976. Survey of land plants of the Thompson pond preserve. Pages 1-14 (Chapter 3) in P.S. Busch (editor), The Ecology of Thompson Pond in Dutchess County, New York: Contributed Papers. Published jointly by the Thompson Pond Preserve Committee and the Nature Conservancy, Arlington, VA, USA.
Puff, C. 1976. The Galium trifidum group (Galium sect. Aparinoides, Rubiaceae). Can. J. Bot. 54: 1911-1925.
Rehder, A. 1940. Manual of Cultivated Trees and Shrubs, 2nd edition revised and enlarged. Macmillan Co., New York, NY, USA.
Rilke, S. 1999. Revision der Sektion Salsola s.l. der Gattung Salsola (Chenopodiaceae). Bibliotheca Botanica (Stuttgart) 149: 1-190.
Rodman, J.E. 1974. Systematics and evolution of the genus Cakile (Cruciferae). Contributions from the Gray Herbarium 205: 3-146.
Saarela, J.M., P.M. Peterson, R.J. Soreng, and R.E. Chapman. 2003. A taxonomic revision of the eastern North American and eastern Asian disjunct genus Brachyelytrum (Poaceae): evidence from morphology, phytogeography and AFLP's. Systematic Botany 28: 675-692.
Shultz, L.M. 2006. Artemisia L. Pages 503-534 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
Strother, J.L. 2006. Acanthospermum Schrank. Pages 36-37 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 21, Magnoliophyta: Asteridae, part 8: Asteraceae, part 3. Oxford University Press, New York, NY, USA.
Strother, J.L. 2006b. Arnoseris Gaertner. Pages 276-277 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
Strother, J.L. 2006. Nipponanthemum (Kitamura) Kitamura. Pages 555-556 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
Torrey, G.S. 1914. Two yellow-fruited shrubs. Rhodora 16: 91-92.
Torrey, J. 1843. Flora of the State of New York. Volume 1 and 2. Carroll and Cook, Printers to the Assembly, Albany, NY, USA.
Torrey, R.H. 1931. Catskill trip, May 30-31. Torreya 31: 121-123.
Trock, D.K. 2006. Achillea L. Pages 492-494 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 19, Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Oxford University Press, New York, NY, USA.
U.S. Fish and Wildlife Service. 1988. National list of vascular plant species that occur in wetlands. U.S. Fish & Wildlife Service Biological Report 88 (26.9).
Valdespino, I.A. 2003. Selaginellaceae Willkomm. Pages 38-63 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 2, Pteridophytes and Gymnosperms. Oxford University Press, New York, NY, USA.
van der Werff, H. 1997. Sassafras J. Presl. Pages 29-30 in Flora of North America Editorial Committee (editor). Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Voss, E.G. 1985. Michigan Flora. Part II. Dicots (Saururaceae-Cornaceae). Cranbrook Institute of Science Bullentin 59 and University of Michigan Herbarium, Ann Arbor, MI, USA.
Voss, E.G. 1996. Michigan Flora. Part III. Dicots (Pyrolaceae-Compositae). Cranbrook Institute of Science Bulletin 61 and University of Michigan Herbarium, Ann Arbor, MI, USA.
Wagner, W.H. Jr., R.C. Moran, and C.R. Werth. 1993. Aspleniaceae Newman. Pages 228-245 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 2, Pteridophytes and Gymnosperms. Oxford University Press, New York, NY, USA.
Wanke, S., F. González, and C. Neinhuis. 2006. Systematics of pipevines: combining morphological and fast evolving molecular characters to investigate the relationships within subfamily Aristolochioideae (Aristolochiaceae). International Journal of Plant Sciences 167: 1215-1227.
Weakley, A.S. 2008. Flora of the Carolinas, Virginia, and Georgia, and Surrounding Areas. Working Draft of 7 April 2008. University of North Carolina Herbarium, North Carolina Botanical Garden, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Weldy, T., R. Mitchell, and R. Ingalls. 2002. New York Flora Atlas (accessed online at http://nyflora.org/atlas/atlas.htm). New York Flora Association, New York State Museum, Albany, NY, USA.
Whittemore, A.T., M.R. Mesler, and K.L. Lu. 1997. Asarum Linnaeus. Pages 50-53 in Flora of North America Editorial Committee, editor. Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Wibbe, J.H. 1883. Notes from central New York. Bulletin of the Torrey Botanical Club 10: 46-47.
Wiegand, K.M. 1897. Galium trifidum and its North American allies. Bulletin of the Torrey Botanical Club 24: 89-403.
Wiegand, K.M. 1910. The affinities of a certain boreal variety of Galium. Rhodora 12: 228-230.
Wiegand, K. and A. Eames. 1926. The Flora of The Cayuga Lake Basin. Cornell University Agricultural Experimental Station. Memoir 92. Cornell University, Ithaca, NY, USA.
Wiersema, J.H. 1997. Nymphaea Linnaeus. Pages 71-77 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Wiersema, J.H. 1997b. Nelumbonaceae Dumortier. Pages 64-65 in Flora of North America Editorial Committee (editors). Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Wiersema, J.H., and C.B. Hellquist. 1994. Nomenclatural notes in Nymphaeaceae for the North American Flora. Rhodora 96: 170-178.
Wiersema, J.H., and C. B. Hellquist. 1997. Nuphar Smith. Pages 67-71 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Wilbur, R.L. 2003. What is the correct name for the bristly greenbrier? Rhodora 105: 250-259.
Windham, M.D. and I.A. Al-Shehbaz. 2007. New and noteworthy species of Boechera (Brassicaceae) III: additional sexual diploids and apomictic hybrids. Harvard Papers in Botany 12: 235–257.
Wofford, B.E. 1997. Lindera Thunberg. Pages 27-29 in Flora of North America Editorial Committee (editors), Flora of North America, North of Mexico, Volume 3, Magnoliophyta: Magnoliidae and Hamamelidae. Oxford University Press, New York, NY, USA.
Woods, K., K.W. Hilu, J.H. Wiersema, and T. Borsch. 2005. Pattern of Variation and Systematics of Nymphaea odorata: I. Evidence from Morphology and Inter-Simple Sequence Repeats (ISSRs). Systematic Botany 30: 471-480.
Woods, K., K.W. Hilu, T. Borsch, and J. H. Wiersema. 2005b. Pattern of Variation and Systematics of Nymphaea odorata: II. Sequence Information from ITS and trnL-trnF. Systematic Botany 30: 481-493.
Wunderlin, R.P. and B.F. Hansen. 2008. Atlas of Florida Vascular Plants (http://www.plantatlas.usf.edu/).[S. M. Landry and K. N. Campbell (application development), Florida Center for Community Design and Research.] Institute for Systematic Botany, University of South Florida, Tampa.
Zhang, Z., A. Lu, and W.G. D'Arcy. 1994. Solanaceae. Pages 300-332 in Wu, Z.Y. and P.H. Raven (editors), Flora of China. Volume 17, (Verbenaceae through Solanaceae). Science Press, Beijing, China.
Zika, P.F. 1991. Status of Salix pellita (Salicaceae) in New York State. Rhodora 93: 195-197.
Zimmer, B. 1999. Report of the committee for Pteridophyta: 14. Taxon 48: 133-134.
Contact the authors:
Troy Weldy
David Werier
New York Flora Association
New York State Museum
3140 CEC
Albany, NY 12230
Attn: New York Flora Atlas