| Documentation |
State |
Type |
| 1985. Wassman Journal of Biology. |
CA |
Literature |
| 1991. Douglasia. |
WA |
Literature |
| 1999. University of Minnesota Herbarium: Vascular plant collection. |
MN |
Literature |
| 2000. CalFlora: Information on California plants for education, research and conservation. The CalFlora Database, Berkeley. |
CA |
Literature |
| Anderson 806 (ALA 00027434). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Anderson & Gasser 6018 (ALA 00018191). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Anderson & Gasser 7257 (ALA 00000889). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Anderson & Gasser 7518 (ALA 00000888). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Argus 408 (ALA 00004661). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Assorted authors. State noxious weed lists for 46 states. State agriculture or natural resource departments. |
|
Literature |
| Atwood, J.T., et al. 1973. Check list of Vermont plants. Vermont Botanical and Bird Club. |
VT |
Literature |
| Avery N-71-52 (ALA 00028286). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Barger, T.W., D.D. Spaulding, and B.D. Holt. 2013. The vascular flora of the Perdido River Forever Wild tract, Baldwin County, Alabama. Castanea 78: 119-133. |
AL |
Literature |
| Bidlake (ALA 00021541). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Booth, W.E., and J.C. Wright. 1966. Flora of Montana. Montana State University, Bozeman. |
MT |
Literature |
| Brouillet, L., F. Coursol, and M. Favreau. 2006. VASCAN, the Database of Vascular Plants of Canada. Herbier Marie-Victorin, Institut de recherche en biologie végétale, Université de Montréal. |
AB, BC, GL, LB, MB, NB, NF, NS, NT, NU, ON, PE, QC, SB, SK, YT |
Literature |
| Brown, M.L., and R.G. Brown. 1984. Herbaceous plants of Maryland. Port City Press, Inc., Baltimore. |
MD |
Literature |
| Bryson, C.T.,and D.A. Skojac, Jr. 2011. An annotated checklist of the vascular flora of Washington County, Mississippi. Journal of the Botanical Research Institute of Texas 5: 855-866. |
MS |
Literature |
| CIC. Specimen at Albertson College of Idaho, Caldwell, Idaho. |
ID |
Specimen |
| Campbell, J., and M. Medley. 2012. The atlas of vascular plants in Kentucky. |
KY |
Literature |
| Campbell, Julian. Personal communication. |
KY |
Literature |
| Carlson & Bethe 03-245 (ALA V0145451). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Caswell 94-179 (ALA V0118044). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Caswell 97130 (ALA V0124709). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Charboneau, J.L.M., B.E. Nelson, and R.L. Hartman. 2013. A floristic inventory of Phillips and Valley counties, Montana (U.S.A.). Journal of the Botanical Research Institute of Texas 7(2): 847-878. |
MT |
Literature |
| Chester, E.W, B.E. Wofford, and R. Kral. 1997. Atlas of Tennessee vascular plants. Vol. 2. Miscellaneous Publication No. 13. Austin Peay State University, Clarksville. |
TN |
Literature |
| Chester, E.W., B.E. Wofford, R. Kral, H.R. DeSelm, and A.M. Evans. 1993. Atlas of Tennessee vascular plants. 2 vols. Center for Field Biology Miscellaneous Publication No. 9/13. Austin Peay State University, Clarksville. |
TN |
Literature |
| Clemants, Steven. Personal communication. |
NY |
Literature |
| Clemson (ALA 00018827). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Clemson (ALA 00018902). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Clemson (ALA 00032196). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Crovello, T.J., C.A. Keller, and J.T. Kartesz. 1983. The vascular plants of Indiana: A computer based checklist. University of Notre Dame Press, Notre Dame. |
IN |
Literature |
| Cullina, M.D., B. Connolly, B. Sorrie, and P. Somers. 2011. The vascular plants of Massachusetts: A county checklist, first revision. Massachusetts Natural Heritage & Endangered Species Program, Massachusetts Division of Fisheries and Wildlife, Westborough. |
MA |
Literature |
| Cumby 223 (ALA V0071639). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Damrel, D., D.J. Pinkava, and L.R. Landrum. The Phoenix flora. |
AZ |
Literature |
| Davis, R. 1952. Flora of Idaho. W.C. Brown Co., Dubuque. |
ID |
Literature |
| Deam, C.C. 1940. Flora of Indiana. Wm.B. Burford Printing Co., Indianapolis. |
IN |
Literature |
| Densmore KATM2 (ALA V0132516). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| District of Columbia Natural Heritage Program. |
DC |
Literature |
| Domangue, B.E., and C.K. McMullen. 2013. Floristic survey of the vascular plants of Shenandoah County, Virginia. Castanea 78: 312-322. |
VA |
Literature |
| Dorn, R.D. 1977. Manual of the vascular plants of Wyoming. 2 vols. Garland Publishing, Inc., New York. |
WY |
Literature |
| Dorn, R.D. 1984. Vascular plants of Montana. Mountain West Publishers, Cheyenne. |
MT |
Literature |
| Dowhan, J.J. 1979. Preliminary checklist of the vascular flora of Connecticut (growing without cultivation). State Geological and Natural History Survey of Connecticut, Natural Resources Center, Department of Environmental Protection. Hartford. |
CT |
Literature |
| Drury 1350 (ALA 00072454). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Dubois 64 (ALA V0080489). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy 1125 (ALA V0119283). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy & Tande 78 (ALA V0118657). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy & Tande 95-485 (ALA V0120524). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duncan, W.H., and J.T. Kartesz. 1981. Vascular flora of Georgia. University of Georgia Press, Athens. |
GA |
Literature |
| Eilers, L.J., and D.M. Roosa. 1991. The vascular plants of Iowa. University of Iowa Press, Iowa City. |
IA |
Literature |
| Everitt, J.H., D.L. Drawe, and R.I. Lonard. 1999. Field guide to the broad leaved herbaceous plants of South Texas used by livestock and wildlife. Texas Tech University Press, Lubbock. |
|
Literature |
| Faber 38 (ALA 00031010). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Fairbanks 24 (ALA 00031994). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Fox (ALA V0075117). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Furlow, J.J. 1991. The vascular flora of Ohio: Vol. 2, Part 1 - Dicotyledoneae: Saururaceae through Fabaceae. Unpublished. |
OH |
Literature |
| Gasser (ALA 00010000). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Gasser (ALA 00010006). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Gasser (ALA 00010007). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| George, G.G. 1992. A synonymized checklist of the plants found growing in Rhode Island. Rhode Island Wild Plant Society. |
RI |
Literature |
| Glenn, S.D. (ed.). 2013. New York Metropolitan Flora database. New York Metropolitan Flora Project, Brooklyn Botanic Garden, New York. |
CT, NJ, NY |
Literature |
| Goldman, D.H. 1996. A preliminary vascular flora of the French Creek drainage of Western New York State. New York Flora Association Newsletter 7 (2): 3-12. |
NY |
Literature |
| Grant 88-145 (ALA V0096865). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Grant 90-1277 (ALA V0105928). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Ham (ALA V0083120). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Ham (ALA V0083127). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Hannick, V.C., J.N. Mink, J.R. Singhurst, and W.C. Holmes. 2013. Annotated checklist of the vascular flora of McLennan County, Texas. Phytoneuron 2013-29(29): 1-37. |
TX |
Literature |
| Hansen 189 (ALA V0101759). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Haragan, P.D. Weeds of Kentucky and adjacent states: a field guide. The University Press of Kentucky, Lexington, Kentucky. |
|
Literature |
| Harms 6163 (ALA 00035759). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Hartman, R. Atlas of the vascular flora of Wyoming. Unpublished and undated. |
WY |
Literature |
| Harvill, A.M., C.E. Stevens, and D.M.E. Ware. 1981. Atlas of the Virginia flora, Part II. Dicotyledons. Virginia Botanical Associates, Farmville. |
VA |
Literature |
| Hatch 464 (ALA 00095653). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Haynes, R. 1990. A database of the Alabama flora. Unpublished. |
AL |
Literature |
| Heil, K.D, and S.L. O'Kane, Jr. 2002. Catalog of the Four Corners flora - vascular plants of the San Juan River Drainage: Arizona, Colorado, New Mexico and Utah, 6th ed. |
AZ, NM |
Literature |
| Helmstetter 42 (ALA 00086464). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Hickman, J.C. (ed.). 1993. The Jepson manual. University of California Press, Berkeley. |
CA |
Literature |
| Hogan, Tim. Personal communication. |
CO |
Literature |
| Hough, M.Y. 1978. New Jersey Wild Plants. Harmony Press, Harmony. |
NJ |
Literature |
| Hulten, E. 1968. Flora of Alaska and neighboring territories: A manual of the vascular plants. Stanford University Press, Stanford. |
AK |
Literature |
| ID. Specimen at University of Idaho, Moscow, Idaho. |
ID |
Specimen |
| IDS. Specimen at Idaho State University, Pocatello, Idaho. |
ID |
Specimen |
| INVADERS database. |
ID, MT, OR, WA, WY |
Literature |
| James, S.A., and C.T. Imada (eds.). 2007. Pacific Basin vascular plant checklist. Bernice Pauahi Bishop Museum, Honolulu. |
UM |
Literature |
| Jennings 34 (ALA 00025850). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Jennings 5 (ALA 00025867). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Johnston, B. 1991. List of Colorado plants. Unpublished. |
CO |
Literature |
| Jones, S.B., and N. Coile. 1988. The distribution of the vascular flora of Georgia. Herbarium, Department of Botany, Athens. |
GA |
Literature |
| Kartesz, J.T. 1988. A flora of Nevada. University of Nevada, Reno. |
NV |
Literature |
| Kartesz, J.T. 2001. Atlas of the Nevada flora. Unpublished. |
NV |
Literature |
| Kartesz, J.T. 2002. Atlas of the Arizona flora. Unpublished. |
AZ |
Literature |
| Kearney, T., and R.H. Peebles. 1960. Arizona flora with supplement. University of California Press, Los Angeles. |
AZ |
Literature |
| Kelso 83-131 (ALA V0077269). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Kelso 84158 (ALA V0079082). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Kuhn, B., B.E. Nelson,and R.L. Hartman. 2011. A floristic inventory of the Cimarron National Grassland (Kansas) and the Comanche National Grassland (Colorado). Journal of the Botanical Research Institute of Texas 5: 753-772. |
CO |
Literature |
| Larson 14 (ALA 00035494). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Larson, J., B. Reif, B.E. Nelson, and R.L. Hartman. 2014. Floristic studies in north central New Mexico, U.S.A. The Sangre de Cristo Mountains. Journal of the Botanical Research Institute of Texas 8: 271-303. |
NM |
Literature |
| Lowe, E.N. 1921. Plants of Mississippi. Mississippi State Geological Survey Bulletin No. 17. |
MS |
Literature |
| Magee, D. Flora of New England. Unpublished and undated. |
CT, MA, ME, NH, NY, RI, VT |
Literature |
| Martin, W.C., and C.R. Hutchins. 1980. A flora of New Mexico. Strauss & Cramer, Germany. |
NM |
Literature |
| Marvin 1567 (ALA V0084433). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Maxwell, R.H.,and W.E. Thomas. 2003. Distribution records of southern Indiana vascular plants III. Proceedings of the Indiana Academy of Science 112: 22-28. |
IN |
Literature |
| McGregor, R.L., et al. 1977. Atlas of the flora of the Great Plains. Iowa State University Press, Ames. |
KS, ND, NE, OK, SD |
Literature |
| McKee CM-46 (ALA V0132273). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| McKee CM-56 (ALA V0132484). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Medley, M.E. 1993. An annotated catalogue of the known or reported vascular flora of Kentucky. University of Louisville, Louisville. |
KY |
Literature |
| Meyer, J. 1990. Chrysler Herbarium Checklist. Manuscript. |
NJ |
Literature |
| Miller 239-c (ALA 00002798). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Mitchell, R.S. (ed.). 1986. A checklist of New York State plants. Contributions of a Flora of New York State, Checklist III. New York State Bulletin No. 458. New York State Museum, Albany. |
NY |
Literature |
| Mohlenbrock, R.H. 1986. Guide to the vascular flora of Illinois, rev. ed. Southern Illinois University Press, Carbondale and Edwardsville. |
IL |
Literature |
| Mohr., C. 1901. Plant life of Alabama. Contributions from the United States National Herbarium VI. |
AL |
Literature |
| Murray, Yurtsev & Kelso 10604 (ALA V0111693). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Nelson & Nelson 4236 (ALA 00000890). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| New York Flora Association. 1990. Preliminary vouchered atlas of New York State flora, ed. 1. New York State Museum Institute, Albany. |
NY |
Literature |
| Okedara (ALA 00018734). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Oregon Flora Project species list; species noted on herbarium specimens. Unpublished and undated. |
OR |
Literature |
| Ownbey, G.B., and T. Morley. 1991. Vascular plants of Minnesota: A checklist and atlas. University of Minnesota Press, Minneapolis. |
MN |
Literature |
| Palmer 217 (ALA 00005407). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Parker 1671 (ALA V0081353). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Pearse 02-477 (ALA V0143443). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Peck, M.E. 1961. A manual of the higher plants of Oregon, 2nd ed. Oregon State University Press, Corvallis. |
OR |
Literature |
| Pegau 162-70 (ALA 00047960). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Peterson 96 (ALA V0073837). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Porsild & Porsild 227 (ALA 00002586). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Radford, A.E., H.E. Ahles, and C.R. Bell. 1965. Atlas of the vascular flora of the Carolinas. Department of Botany Technical Bulletin No. 165. Chapel Hill. |
NC, SC |
Literature |
| Radford, A.E., H.E. Ahles, and C.R. Bell. 1968. Manual of the vascular flora of the Carolinas. University of North Carolina Press, Chapel Hill. |
NC, SC |
Literature |
| Ralph, R.A. Checklist of the vascular plants of the Coastal Plain of Delaware. Unpublished and undated. University of Delaware Department of Biology. |
DE |
Literature |
| Reed, R. 1987. Wisconsin vascular plants. Unpublished. |
WI |
Literature |
| Reif, B., J. Larson, B.F. Jacobs, B.E. Nelson, and R.L. Hartman. 2009. Floristic studies in north central New Mexico, U.S.A. The Tusas Mountains and the Jemez Mountains. Journal of the Botanical Research Institute of Texas 3: 921-961. |
NM |
Literature |
| Rhoads, A.F., and W.M. Klein, Jr. 1993. The vascular flora of Pennsylvania. Annotated checklist and atlas. American Philosophical Society, Philadelphia. |
PA |
Literature |
| Rice 23 (ALA 00038620). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Rice 91 (ALA 00086388). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Richards, C.D., F. Hyland, and L.M. Eastman. 1983. Revised check-list of the vascular plants of Maine. Bulletin of the Josselyn Botanical Society, No. 11. |
ME |
Literature |
| Roberson 313 (ALA 00048694). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Rude 7 (ALA V0101281). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Rutledge 159 (ALA 00096673). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Rutledge 17 (ALA 00096624). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Rutledge 228 (ALA 00096671). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| SRP. Specimen at Boise State University, Boise, Idaho. |
ID |
Specimen |
| Seim (ALA 00031961). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Seymour, F.C. 1969. The flora of New England. Charles E. Tuttle Company, Rutland. |
NH |
Literature |
| Shultz, Leila M. Personal communication. |
UT |
Literature |
| Smith, E.B. 1988. An atlas and annotated list of the vascular plants of Arkansas, 2d ed. |
AR |
Literature |
| Sorrie, B.A. 1992. County checklist of Massachusetts plants. Unpublished. |
MA |
Literature |
| Southern Weed Science Society. Weeds of the United States and Canada. CD-ROM. Southern Weed Science Society, Champaign, Illinois. |
|
Literature |
| Specimen Management System for California Herbaria (SMASCH). |
CA |
Literature |
| Specimen at Eastern New Mexico University, Portales, New Mexico. |
NM |
Specimen |
| Specimen at Linfield College, McMinnville, Oregon. |
OR |
Specimen |
| Spooner RSS-104 (ALA V0156217). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| St. John, H. 1963. Flora of southeastern Washington and adjacent Idaho, 3rd ed. Outdoor Pictures, Escondido. |
WA |
Literature |
| Stone 540 (ALA 00093984). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Strausbaugh, P.D., and E.L. Core. 1977. Flora of West Virginia, 2nd ed., 4 vols. West Virginia Bulletin, Morgantown. |
WV |
Literature |
| Stubbendieck, J., G.Y. Friisoe,and M.R. Bolick. Weeds of Nebraska and the Great Plains. Nebraska Department of Agriculture, Bureau of Plant Industry, Lincoln, Nebraska. |
|
Literature |
| Studebaker 06-31 (ALA V0157488). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Tatnall, E. 1860. Catalogue of the phaenogamous and filicoid plants of New Castle County, Delaware. Wilmington Institute, Wilmington. |
DE |
Literature |
| Thomas T.Pt-529 (ALA 00028372). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Thomas, R.D., and C.M. Allen. 1993. Atlas of the vascular flora of Louisiana, vols. 1-3. Louisiana Department of Wildlife and Fisheries. Natural Heritage Program, Fort Worth, TX. |
LA |
Literature |
| Thomas, R.D., and C.M. Allen. 1997. Atlas of the vascular flora of Louisiana, vols. 1-3 (Plus updates). Louisiana Department of Wildlife and Fisheries. Natural Heritage Program, Baton Rouge. |
LA |
Literature |
| Turner, B.L., H. Nichols, G. Denny, and O. Doron. 2003. Atlas of the Vascular Plants of Texas, vol. 1. Sida, Botanical Miscellany, No. 24. Botanical Research Institute of Texas Press, Fort Worth. |
TX |
Literature |
| UNM. Specimen at University of New Mexico, Albuquerque, New Mexico. |
NM |
Specimen |
| Uva, R.H., J.C. Neal,and J.M. DiTomaso. Weeds of the Northeast. Cornell University Press, Ithaca, New York. |
|
Literature |
| Ver Hoef 125 (ALA 00092036). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Viereck & Jones 5992 (ALA 00082247). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Voss, E.G. 1985. Michigan flora. Cranbrook Institute of Science, Bloomfield Hills. |
MI |
Literature |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
| Wagner, W.L., D.R. Herbst, and S.H. Sohmer. 1990. Manual of the flowering plants of Hawai'i, 2 vols. University of Hawaii Press, Bishop Museum, Honolulu. |
HI |
Literature |
| Weber, W.R., and W.T. Corcoran. 1993. Atlas of Missouri vascular plants. Unpublished. Southwest Missouri State University and the Missouri Native Plant Society. |
MO |
Literature |
| Weishaupt, C.G. 1971. Vascular plants of Ohio. Kendall/Hunt Publishing Co., Dubuque. |
OH |
Literature |
| Welsh, S.L., N.D. Atwood, L.C. Higgins, and S. Goodrich. 1987. A Utah flora. Great Basin Naturalist Memoirs No. 9. Brigham Young University Press, Provo. |
UT |
Literature |
| West Virginia county level data. |
WV |
Literature |
| Wherry, E.T., J.M. Fogg, and H.A. Wahl. 1979. Atlas of the flora of Pennsylvania. Morris Arboretum, Philadelphia. |
PA |
Literature |
| Whitson, T.D. (ed.) et al. Weeds of the West. Western Society of Weed Science in cooperation with Cooperative Extension Services, University of Wyoming, Laramie, Wyoming. |
|
Literature |
| Wiberg, C., and S. Greene. 1985. Blackwater Island Research Natural Area. Federal Research Natural Areas in Oregon and Washington: A Guidebook for Scientists and Educators, Supplement No. 11. |
WA |
Literature |
| Wilken, Dieter. Personal communication. |
CA |
Literature |
| Wisconsin vascular plants. Wisconsin State Herbarium: University of Wisconsin - Madison. |
WI |
Literature |
| Wunderlin, R.P., B.F. Hansen,and E.L. Bridges. 1996. Atlas of Florida vascular plants: CD-ROM. University of South Florida, Tampa. |
FL |
Literature |
| Wunderlin, R.P., and B.F. Hansen. 2008. Atlas of Florida Vascular Plants [online: accessed on 8 November 2014]. Institute for Systematic Botany, University of South Florida, Tampa, FL. |
FL |
Literature |
| Yamada (ALA 00019007). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Yatskievych, G., and J. Turner. 1990. Catalogue of the flora of Missouri. Monographs in Systematic Botany from the Missouri Botanical Garden 37. Missouri Botanical Garden, St. Louis. |
MO |
Literature |
| Yokel 38 (ALA 00094692). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Young 54 (ALA 00025189). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
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