| Documentation |
State |
Type |
| 1906. Contributions from the United States National Herbarium. |
WA |
Literature |
| 1940. American Fern Journal. |
PA, VT |
Literature |
| 1979. Pteridologia. |
OR |
Literature |
| 1985. Wassman Journal of Biology. |
CA |
Literature |
| 1986. Rhodora. |
NH, NY |
Literature |
| 1991. Rhodora. |
ME |
Literature |
| 1993. Contributions from the University of Michigan Herbarium. |
HI |
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 |
| 2001. Fiddlehead Forum. |
PA |
Literature |
| Alaback 1018 (ALA V0096053). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Anderson 6159 (ALA 00000040). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Anderson 6416 (ALA 00000041). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Anderson 758 (ALA 00034906). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Anonymous. Personal communication to John Kartesz. |
CT, IA, IL, KS, LA, MA, MN, MO, MS, NC, OK, PA, RI, SC, TN, WI |
Literature |
| Argus 33 (ALA 00003299). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Atwood, J.T., et al. 1973. Check list of Vermont plants. Vermont Botanical and Bird Club. |
VT |
Literature |
| Baker 118 (ALA V0101171). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Barker & Magee BG04-68 (ALA V0153819). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Barker & Pratt s.n. (ALA V0136887). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Barker, Batten & Lynch BG03-123 (ALA V0146068). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Barkworth, Mary E. Personal communication. |
DE |
Literature |
| Bennett 03-1374 (ALA V0152140). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Berg 4 (ALA V0113066). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Berg 7 (ALA V0113069). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Billington, C. 1952. Ferns of Michigan. Cranbrook Institute of Science Bulletin 32. |
MI |
Literature |
| Bramlet 164 (ALA V0098325). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Britton S.N. (ALA 00103947). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Brouillet, L., F. Coursol, and M. Favreau. 2006. VASCAN. The database of Canadian vascular plants. Herbier Marie-Victorin, Institut de recherche en biologie végétale, Université de Montréal. |
AB, BC, GL, LB, NB, NF, NS, NT, ON, PE, QC, SB, YT |
Literature |
| Brown, M.L., and R.G. Brown. 1984. Herbaceous plants of Maryland. Port City Press, Inc., Baltimore. |
MD |
Literature |
| CIC. Specimen at Albertson College of Idaho, Caldwell, Idaho. |
ID |
Specimen |
| Calhoun & Krieckhaus 18 (ALA V0153894). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| California Native Plant Society. Inventory of rare and endangered plants. |
CA |
Literature |
| Campbell, Julian. Personal communication. |
KY |
Literature |
| Carlson & Gisler 03-20 (ALA V0145494). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Caswell 378-95 (ALA V0120113). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Caswell 96118 (ALA V0124343). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Caswell 98-103 (ALA V0125571). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Caswell s.n. (ALA V0109786). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Checklist of the vascular plants of San Diego County, California. San Diego Natural History Museum, San Diego. |
CA |
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 |
| Chester, E.W., B.E. Wofford, R. Kral, H.R. DeSelm, and A.M. Evans. 1993. Atlas of Tennessee vascular plants. Vol. 1. Miscellaneous Publication No. 9. Austin Peay State University, Clarksville. |
TN |
Literature |
| Clifton, G. Plumas County and Plumas National Forest flora (2001 Draft). Unpublished and undated. |
CA |
Literature |
| Cook, Larsen & Duffy 3882 (ALA V0145806). 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 |
| Cunningham & Stanford CSE#115-78 (ALA 00087580). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Cusick, A. 2004. Ferns and their allies of Ohio. Unpublished. |
OH |
Literature |
| Davis, R. 1952. Flora of Idaho. W.C. Brown Co., Dubuque. |
ID |
Literature |
| DeLapp & Duffy 93-166 (ALA V0116033). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| DeLapp & Duffy 93-262 (ALA V0116122). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| DeLapp & Duffy 93-385 (ALA V0116239). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Deam, C.C. 1940. Flora of Indiana. Wm.B. Burford Printing Co., Indianapolis. |
IN |
Literature |
| Dillman KD2003-166 (ALA V0156681). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| 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 |
| Duffy 93-1007 (ALA V0114940). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy 93-679 (ALA V0114665). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy 93-729 (ALA V0114710). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy 93-730 (ALA V0114711). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy 93-868 (ALA V0114822). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy 93-940 (ALA V0114886). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy MD00-144 (ALA V0147781). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy MD00-35 (ALA V0147673). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy MD01-16 (ALA V0147993). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Duffy MD02-74 (ALA V0148822). 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 |
| EOSC. Specimen at Eastern Oregon University, Lagrande, Oregon. |
OR |
Specimen |
| EOSC. Specimen at Eastern Oregon University, Lagrande, Oregon. |
OR |
Specimen |
| Elven & Solstad (ALA V0154357). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Etcheberry, R., Abraham, D. & Muller, S. 2010. Nouvelles espèces de plantes vasculaires pour les îles Saint-Pierre-et-Miquelon et commentaires sur la flore de l'archipel. Bulletin de la Société des naturalistes luxembourgeois 111: 85-105. |
SB |
Literature |
| Faegri 148/10 (ALA V0101493). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Faegri 4810 (ALA V0101439). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Flora of North America Editorial Committee (eds.). 1993. Flora of North America north of Mexico. 3+ vols. Oxford University Press, New York and Oxford. |
CT, DC, MN, NV, WA |
Literature |
| Friedman 81-49 (ALA V0074656). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Friedman & Michaelson 83-74 (ALA V0100563). 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 |
| Grant 87-6 (ALA V0090374). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Griffin, J.R. 1974. Hastings Natural History Reservation. Notes on environment, vegetation, flora. Unpublished, on file at UC Davis Herbarium. |
CA |
Literature |
| 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. 1977. Atlas of the Virginia flora, Part I. Pteridophytes through monocotyledons. Virginia Botanical Associates, Farmville. |
VA |
Literature |
| Hatch, S.L., K.N. Gandhi, and L.E. Brown. 1990. Checklist of the vascular plants of Texas (MP-1655). Texas Agricultural Experiment Station, College Station. |
TX |
Literature |
| Haynes, R. 1990. A database of the Alabama flora. Unpublished. |
AL |
Literature |
| Hickman, J.C. (ed.). 1993. The Jepson manual. University of California Press, Berkeley. |
CA |
Literature |
| Hogan, Tim. Personal communication. |
CO |
Literature |
| Hok CH-121-67 (ALA 00038578). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Hough, M.Y. 1978. New Jersey Wild Plants. Harmony Press, Harmony. |
NJ |
Literature |
| House, H.D. 1924. Annotated list of the ferns and flowering plants of New York State. New York State Museum Bulletin No. 254. |
NY |
Literature |
| Hrusa, G.F. 1996. Private checklist on file at UC Davis Herbarium. Unpublished. |
CA |
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 |
| ID. Specimen at University of Idaho, Moscow, Idaho. |
ID |
Specimen |
| ID. Specimen at University of Idaho, Moscow, Idaho. |
ID |
Specimen |
| ID. Specimen at University of Idaho, Moscow, Idaho. |
ID |
Specimen |
| ID. Specimen at University of Idaho, Moscow, Idaho. |
ID |
Specimen |
| IDF. Specimen at University of Idaho, Moscow, Idaho. |
ID |
Specimen |
| IDF. Specimen at University of Idaho, Moscow, Idaho. |
ID |
Specimen |
| IDS. Specimen at Idaho State University, Pocatello, Idaho. |
ID |
Specimen |
| IDS. Specimen at Idaho State University, Pocatello, Idaho. |
ID |
Specimen |
| Idaho Conservation Data Center. |
ID |
Literature |
| Illinois Plant Information Network (ILPIN). |
IL |
Literature |
| 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. Ph.D. Dissertation. University of Nevada, Reno. |
NV |
Literature |
| Kartesz, J.T. 2001. Atlas of the Nevada flora. Unpublished. |
NV |
Literature |
| Kearney, T., and R.H. Peebles. 1960. Arizona flora with supplement. University of California Press, Los Angeles. |
AZ |
Literature |
| Klein 464 (ALA 00017913). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Klein 594 (ALA 00017880). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Krieckhaus 125 (ALA V0145281). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Krieckhaus 342 (ALA V0156931). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Krieckhaus & Calhoun 180 (ALA V0153961). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Larsen & Cook 01-154 (ALA V0139101). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Larsen & Duffy 01-427 (ALA V0139102). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Lellinger, D.B. 1985. A field manual of the ferns and fern-allies of the U.S. and Canada. Smithsonian Institution, Washington, DC. |
AK, ID, MS, NY |
Literature |
| Lewis & Max 108 (ALA V0106371). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Lewis & Max 11 (ALA V0106302). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Lewis & Max 43 (ALA V0106322). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Lewis & Max 51 (ALA V0106330). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Lipkin (ALA V0110944). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Loomis & Batten 1796 (ALA V0153462). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Magee, D. Flora of New England. Unpublished and undated. |
CT, MA, ME, NH, RI, VT |
Literature |
| Mancuso, Michael. Personal communication. |
ID |
Literature |
| McGregor, R.L., et al. 1977. Atlas of the flora of the Great Plains. Iowa State University Press, Ames. |
IA, KS, OK, SD |
Literature |
| Medley, M.E. 1993. An annotated catalogue of the known or reported vascular flora of Kentucky. Ph.D. Dissertation. University of Louisville, Louisville. |
KY |
Literature |
| Meyer, J. 1990. Chrysler Herbarium Checklist. Manuscript. |
NJ |
Literature |
| 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 |
| Muller 3073 (ALA 00087352). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 3291 (ALA 00087268). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 3299 (ALA 00087222). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 3300 (ALA 00087215). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 3457 (ALA 00091569). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 3777 (ALA 00091574). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4066 (ALA 00091631). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4097 (ALA 00091529). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4186 (ALA 00091549). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4193 (ALA 00091550). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4197 (ALA V0138486). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4316 (ALA V0073129). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4319 (ALA V0073130). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4320 (ALA V0073133). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4623 (ALA 00098882). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4625 (ALA 00098880). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4626 (ALA 00098881). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4630 (ALA 00098879). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4714 (ALA V0070062). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4915 (ALA V0076044). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4916 (ALA V0076108). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5010 (ALA V0076021). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5069 (ALA V0080656). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5151 (ALA V0076051). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5192 (ALA V0075826). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5216 (ALA V0076034). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5217 (ALA V0076028). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5431 (ALA V0113681). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5512 (ALA V0106962). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5564 (ALA V0107014). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5596 (ALA V0107045). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5696 (ALA V0116702). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 5697 (ALA V0116701). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller & Alaback 5593 (ALA V0107042). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller & Alaback 5594 (ALA V0107043). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller & Alaback 5595 (ALA V0107044). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| NMC. Specimen at New Mexico State University, Las Cruces, New Mexico. |
UT |
Specimen |
| Neiland 1136 (ALA V0102080). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Neiland 1200a (ALA V0102383). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Neiland 178 (ALA V0102381). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Neiland 980 (ALA V0102382). 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 |
| Oregon Flora Project species list; species noted on herbarium specimens. Unpublished and undated. |
OR |
Literature |
| Oregon Natural Heritage Program. |
OR |
Literature |
| Ownbey, G.B., and T. Morley. 1991. Vascular plants of Minnesota: A checklist and atlas. University of Minnesota Press, Minneapolis. |
MN |
Literature |
| Parker 1831 (ALA V0085747). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Parker 2462 (ALA V0105715). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Parker 5194 (ALA V0117913). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Parker 5209 (ALA V0117927). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Parker 5338 (ALA V0117278). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Parker 6939 (ALA V0122258). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Parker, Batten & Blank 9532 (ALA V0130247). 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 |
| Proctor, G.R. 1989. Ferns of Puerto Rico and the Virgin Islands. Memoirs of the New York Botanical Garden 53: 1-389. |
PR |
Literature |
| Radford, A.E., H.A. 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.A. 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 |
| Rector & Cunning CR706 (ALA V0119750). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Reed, C.F. 1953. The ferns and fern-allies of Maryland and Delaware including District of Columbia. Reed Herbarium, Baltimore. |
MD |
Literature |
| Reed, R. 1987. Wisconsin vascular plants. Unpublished. |
WI |
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 |
| 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 241 (ALA 00038518). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Roberson 496 (ALA 00048702). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Robuck 123 (ALA 00060175). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Robuck 124 (ALA 00060174). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Robuck 151 (ALA 00060173). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Roland 3903 (ALA V0133812). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Roland, Duffy & Blakesley 4153 (ALA V0133811). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| SRP. Specimen at Boise State University, Boise, Idaho. |
ID |
Specimen |
| Sapozhnikova 27 (ALA V0124624). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Scamman 1151 (ALA 00006752). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Schuller, S.R., and L.C. Cornelius. 1982. Checklist of the vascular plants of Goat Marsh Research Natural Area. Pacific Northwest Forest and Range Experiment Station. Pacific Northwest Forest and Range Experiment Station Administrative Report PNW-3. USDA Forest Service. |
WA |
Literature |
| Seymour, F.C. 1969. The flora of New England. Charles E. Tuttle Company, Rutland. |
NH |
Literature |
| Shephard 292B (ALA V0109748). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Shultz, Leila M. Personal communication. |
UT |
Literature |
| Simpson 1 (ALA V0113654). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Simpson, C., J. Koenig, R. Love, B. Newhouse, N. Otting, S. Sundberg, D. Wagner, and P. Warner. 2002. Vascular plants of Lane County, Oregon. Native Plant Society of Oregon. |
OR |
Literature |
| Skojac, D.A., C.T. Bryson, & C.H. Walker. 2007. Noteworthy collections from the Yazoo-Mississippi Delta region of Mississippi. Journal of the Botanical Research Institute of Texas 1: 769-775. |
MS |
Literature |
| Smith 2313 (ALA 00010499). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Smith UT-54678 (ALA V0086474). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Smith, E.B. 1988. An atlas and annotated list of the vascular plants of Arkansas, 2d ed. |
AR |
Literature |
| Snyder, Jr., L.H., and J.G. Bruce. 1986. Field guide to the ferns and other pteridophytes of Georgia. University of Georgia Press, Athens. |
GA |
Literature |
| Sorrie, B.A. 1992. County checklist of Massachusetts plants. Unpublished. |
MA |
Literature |
| South Dakota Natural Heritage Program. |
SD |
Literature |
| Sparks 75-27 (ALA V0116709). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Specimen Management System for California Herbaria (SMASCH). |
CA |
Literature |
| Specimen at Linfield College, McMinnville, Oregon. |
OR |
Specimen |
| Specimen at Oregon Natural Heritage Information Center, Portland, Oregon. |
OR |
Specimen |
| Stensvold 5606 (ALA V0122576). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Stensvold 5618 (ALA V0122585). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Stensvold 6186 (ALA V0115877). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Stensvold 6195 (ALA V0115880). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Stensvold 6307 (ALA V0120029). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Stensvold 6311 (ALA V0116685). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Stensvold 8187 (ALA V0154190). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Stensvold 8189 (ALA V0154189). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Stensvold, Mary Clay. Personal communication. |
AK |
Literature |
| Strausbaugh, P.D., and E.L. Core. 1977. Flora of West Virginia, 2nd ed., 4 vols. West Virginia Bulletin, Morgantown. |
WV |
Literature |
| Straw, R. Jackson and Josephine County checklist. Unpublished and undated. |
OR |
Literature |
| Sturdy & Martin 03-1317 (ALA V0150716). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Sturdy & Rector 01-20 (ALA V0143772). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Sturdy & Tillotson 01-61 (ALA V0143771). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Sundberg, Scott. Personal communication. |
OR |
Literature |
| Talbot & Schofield 065X-1 (ALA V0143546). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Talbot, Talbot & Schofield 001-13 (ALA V0132607). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Talbot, Talbot & Schofield 009-X-1 (ALA V0132613). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Talbot, Talbot & Schofield 012-X-1 (ALA V0132608). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Talbot, Talbot & Schofield 018-X-1 (ALA V0132609). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Talbot, Talbot & Schofield 030-X-1 (ALA V0132614). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Talbot, Talbot & Schofield 039-X-1 (ALA V0132610). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Talbot, Talbot & Schofield 041-X-1 (ALA V0132616). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Talbot, Talbot & Schofield 060-X-1 (ALA V0132612). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Tatnall, R.R. 1946. Flora of Delaware and the Eastern Shore. Society of Natural History of Delaware, Lancaster. |
DE |
Literature |
| Taylor, T.M.C. 1970. Pacific Northwest ferns and their allies. University of Toronto Press, Toronto. |
WA |
Literature |
| Taylor, W.C. 1984. Arkansas ferns and fern allies. Milwaukee Public Museum, Milwaukee. |
AR |
Literature |
| 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, Baton Rouge. |
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. 2. Sida, Botanical Miscellany, No. 24. Botanical Research Institute of Texas Press, Fort Worth. |
TX |
Literature |
| USDA Soil Conservation Service. 1982. National list of scientific plant names. Vols. 1 & 2. USDA Soil Conservation Service TP-159. |
HI |
Literature |
| Ver Hoef 587A (ALA V0107127). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Viereck & Viereck 11104 (ALA V0133410). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Vorobik 563 (ALA V0072788). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
| Washinton Natural Heritage Program. |
WA |
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 |
| Wieland, R.G. 2004. County observation records of Mississippi Vegetation Survey Project (Samples taken 9-1989 to 11-2003, inclusive of collection records and of field surveys by other authors). Mississippi Museum of Natural Science, Department of Wildlife, Fisheries and Parks, Jackson. |
MS |
Literature |
| Wieland, R.G. 2004. County records of Mississippi collections (#5501-9869, 9/12/89 to 1/23/04) deposited at Mississippi Museum of Natural Science Herbarium (MMNS). Mississippi Museum of Natural Science, Department of Wildlife, Fisheries and Parks, Jackson. |
MS |
Literature |
| Wilken, Dieter. Personal communication. |
CA |
Literature |
| Wisconsin Natural Heritage Program. |
WI |
Literature |
| Wisconsin vascular plants. Wisconsin State Herbarium: University of Wisconsin - Madison. |
WI |
Literature |
| Woolwine 253 (ALA V0156194). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Woolwine 565 (ALA V0156198). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Wunderlin, R.P., B.F. Hansen, and E.L. Bridges. 1996. Atlas of Florida vascular plants. |
FL |
Literature |
| Wunderlin, R.P., and B.F. Hansen. 2002. Atlas of Florida vascular plants. University of South Florida, Tampa. |
FL |
Literature |
| Yatskievych, G. 1999. Steyermark's Flora of Missouri, vol. 1, rev. ed. Missouri Conservation of Conservation, Jefferson City, in cooperation with the Missouri Bot. Gard. Press, St. Louis. |
MO |
Literature |
| 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 |