Data Source and References for Centaurea (knapweed)

1924. Rhodora.

MA

Literature

1940. Madroño.

MA

Literature

1947. Indiana Academy of Science.

IN

Literature

1950. Rhodora.

NH

Literature

1963. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters.

WI

Literature

1964. Phytologia.

MD

Literature

1968. Castanea.

MS

Literature

1972. Rhodora.

DC, IA, IN, NE, NJ, NY, OH, OR, VT

Literature

1985. Weed Science.

CT, FL, IN, RI, SD, UT, WI

Literature

1991. Douglasia.

WA

Literature

1992. Madroño.

OR

Literature

1995. Aliso.

CA

Literature

1995. Bishop Museum Occasional Papers.

HI

Literature

1996. New Mexico Botanist.

NM

Literature

1998. New Mexico Botanist.

AZ

Literature

1999. New Mexico Botanist.

NM

Literature

1999. Tennessee Anthropologist.

NE

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. Western North American Naturalist.

WY

Literature

2002. CalFlora: Information on California plants for education, research and conservation. The CalFlora Database, Berkeley.

CA

Literature

Abrams, L. 1960. An illustrated flora of the Pacific States. Stanford University Press, Stanford.

CA, OR, WA

Literature

Albee, B.J., L.M. Shultz, and S. Goodrich. 1988. Atlas of the vascular plants of Utah. Utah Museum of Natural History Occasional Publication No. 7. Salt Lake City.

UT

Literature

Atkinson, S., and F. Sharpe. 1985. Wild plants of the San Juan Islands. The Mountaineers, Seattle.

WA

Literature

Atwood, J.T., et al. 1973. Check list of Vermont plants. Vermont Botanical and Bird Club.

VT

Literature

BLMLK. Specimen at Bureau of Land Management, Lakeview, Oregon.

OR

Specimen

BLMLK. Specimen at Bureau of Land Management, Lakeview, Oregon.

OR

Specimen

BLMLK. Specimen at Bureau of Land Management, Lakeview, Oregon.

OR

Specimen

Barkworth, Mary E. Personal communication.

DE

Literature

Booth, W.E., and J.C. Wright. 1966. Flora of Montana. Montana State University, Bozeman.

MT

Literature

Brasher, J.W., S.F. Enloe, A. Peterson, & B.E. Nelson. 2007. Noteworthy Collections. Wyoming & Colorado. Madroño 54: 210-211.

WY

Literature

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, MB, NB, NF, NS, ON, PE, QC, SB, SK, YT

Literature

Brown, M.L., and R.G. Brown. 1984. Herbaceous plants of Maryland. Port City Press, Inc., Baltimore.

DE, MD

Literature

CIC. Specimen at Albertson College of Idaho, Caldwell, Idaho.

ID

Specimen

CIC. Specimen at Albertson College of Idaho, Caldwell, Idaho.

ID

Specimen

CIC. Specimen at Albertson College of Idaho, Caldwell, Idaho.

ID

Specimen

Campbell, C.S., et al. 1995. Checklist of the vascular plants of Maine, 3rd revision. Bulletin of the Josselyn Botanical Society, No. 13.

ME

Literature

Campbell, Julian. Personal communication.

KY

Literature

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, 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

Clark, S. 1995. United States Fish & Wildlife Service report. Unpublished, on file at UC Davis Herbarium.

CA

Literature

Clemants, Steven. Personal communication.

NY

Literature

Clifton, G. Plumas County and Plumas National Forest flora (2001 Draft). Unpublished and undated.

CA

Literature

Cooperrider, T.S, A.W. Cusick, and J.T. Kartesz (eds.). 1999. Seventh catalog of the vascular plants of Ohio (in press). Ohio State University Press, Columbus.

OH

Literature

Creso, I. 1984. Vascular plants of western Washington. Johnson Cox Printers, Tacoma.

WA

Literature

Cronquist, A. 1980. Vascular flora of the southeastern United States. (includes vol. 1). University of North Carolina Press, Chapel Hill.

SC

Literature

Cronquist, A., A.H. Holmgren, N.H. Holmgren, J.L. Reveal, and P.K. Holmgren. 1972. Intermountain flora: Vascular plants of the Intermountain West. New York Botanical Garden, New York.

ID, UT

Literature

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

DAV REDW4306. Specimen at University of California, Davis, California.

CA

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

District of Columbia Natural Heritage Program.

DC

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

Drew 48 (ALA 00031777). 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

Eilers, L.J., and D.M. Roosa. 1991. The vascular plants of Iowa. University of Iowa Press, Iowa City.

IA

Literature

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

Fernald, M.L. 1950. Gray's manual of botany, 8th ed. American Book Company, New York.

DC

Literature

Fisher, T.R. 1988. The Dicotyledoneae of Ohio. Part 3. Asteraceae. Ohio State University Press, Columbus.

OH

Literature

George, G.G. 1992. A synonymized checklist of the plants found growing in Rhode Island. Rhode Island Wild Plant Society.

RI

Literature

Hartman, R. 1992. Wyoming phytogeography. Unpublished.

WY

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. 1981. Atlas of the Virginia flora, Part II. Dicotyledons. 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

Haubrich, G. 2002. Noxious weed spreadsheet. Washington State Department of Agriculture, Olympia.

WA

Literature

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

Literature

Hickman, J.C. (ed.). 1993. The Jepson manual. University of California Press, Berkeley.

CA

Literature

Hill, S.R., & C.N. Horn. 1997. Additions to the flora of South Carolina. Castanea 62: 194-208.

SC

Literature

Hitchcock, C.L., A. Cronquist, M. Ownbey, and J.W. Thompson. 1969. Vascular plants of the Pacific Northwest. 5 vols. University of Washington Press, Seattle.

WA

Literature

Hogan, Tim. Personal communication.

CO

Literature

Hough, M.Y. 1978. New Jersey Wild Plants. Harmony Press, Harmony.

NJ

Literature

Hrusa, F., B. Ertter, A. Sanders, G. Leppig, and E. Dean. 2002. Catalog of non-native vascular plants occurring spontaneously in California beyond those addressed in The Jepson Manual. Part I. Madroño 49: 61-98.

CA

Literature

Hrusa, G.F. 1993. Manual of the vascular plants of Caswell Memorial State Park, rev. 1997-1998. Unpublished. California State Parks & Recreation.

CA

Literature

Hrusa, G.F. 1996. Report submitted to North State Resources Inc., Redding. Unpublished.

CA

Literature

Hrusa, G.F. 2000. Report submitted to North Fork Associates, Auburn CA. Unpublished.

CA

Literature

Hrusa, G.F. 2000. Report submitted to North Fork Associates, Auburn CA., for Moore Biological. Unpublished.

CA

Literature

Hrusa, G.F. 2003. Noxious weeds data. Unpublished.

CA

Literature

Hrusa, G.F., and J. Glazner. 2001. Report submitted to North Fork Associates, Auburn CA. Unpublished.

CA

Literature

Hulten, E., and M. Fries. 1986. Atlas of North European vascular plants north of the Tropic of Cancer. 3 vols. Koeltz Scientific Books, Germany.

ID, KY

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

IDF. Specimen at University of Idaho, Moscow, Idaho.

ID

Specimen

IDF. Specimen at University of Idaho, Moscow, Idaho.

ID

Specimen

INVADERS database.

ID, MT, OR, WA, WY

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

Kartesz, J.T. 2002. Atlas of the Arizona flora. Unpublished.

AZ

Literature

Kaul, Robert. Personal communication.

NE

Literature

Kearney, T., and R.H. Peebles. 1960. Arizona flora with supplement. University of California Press, Los Angeles.

AZ

Literature

Lackschewitz, K. 1991. Vascular plants of west-central Montana: Identification guide book. USDA Forest Service, Intermountain Research Station, Ogden.

MT

Literature

Lee, R.D. 1999. New Mexico's invasive weeds. New Mexico State University, Las Cruces.

NM

Literature

Lehr, J.H. 1978. A catalogue of the flora of Arizona. Desert Botanical Garden, Phoenix.

AZ

Literature

Magee, D. Flora of New England. Unpublished and undated.

CT, MA, ME, NH, NY, RI, VT

Literature

Major, J. 1970. Checklist on file at UC Davis Herbarium. Unpublished.

CA

Literature

Mansfield, D.H. 2000. Flora of Steens Mountain. Oregon State University Press, Corvallis.

OR

Literature

Martin, A.C., H.S. Zim, and A.L. Nelson. 1951. American wildlife and plants: A guide to wildlife food habits. Dover Publications, New York.

Literature

Martin, W.C., and C.R. Hutchins. 1980. A flora of New Mexico. Strauss & Cramer, Germany.

NM

Literature

Massey, A.B. 1961. Virginia flora. Virginia Agricultural Experiment Station, Technical Bulletin 155. Blacksburg.

VA

Literature

McGregor, R.L., R.E. Brooks, and L.A. Hauser. 1976. Checklist of Kansas vascular plants. Technical Publications of State Biological Survey of Kansas, No. 2.

KS

Literature

McGregor, R.L., et al. 1977. Atlas of the flora of the Great Plains. Iowa State University Press, Ames.

KS, MN, ND, NE, OK, SD

Literature

McLaughlin, Steven P. Personal communication.

AZ

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

Moore, Jennifer A. Personal communication.

GA

Literature

NCU. Specimen at University of North Carolina, Chapel Hill, North Carolina.

SC

Specimen

NMC. Specimen at New Mexico State University, Las Cruces, New Mexico.

AZ

Specimen

NMC. Specimen at New Mexico State University, Las Cruces, New Mexico.

NM

Specimen

NMC. Specimen at New Mexico State University, Las Cruces, New Mexico.

NM

Specimen

NMC. Specimen at New Mexico State University, Las Cruces, New Mexico.

NM

Specimen

New Jersey Natural Heritage Program.

NJ

Literature

New York Flora Association. 1990. Preliminary vouchered atlas of New York State flora, ed. 1. New York State Museum Institute, Albany.

NY

Literature

O'Brien, Kate. Personal communication.

NH

Literature

Old, Richard. Personal communication.

WA

Literature

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

Pease, A.S. 1964. A flora of northern New Hampshire. New England Botanical Club, Inc., Cambridge.

NH

Literature

Peck, M.E. 1961. A manual of the higher plants of Oregon, 2nd ed. Oregon State University Press, Corvallis.

OR

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

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

Robuck 1210 (ALA 00051643). Specimen at University of Alaska Museum, Fairbanks, Alaska.

AK

Specimen

Robuck 1376 (ALA 00051604). Specimen at University of Alaska Museum, Fairbanks, Alaska.

AK

Specimen

SOC. Specimen at Southern Oregon University, Ashland, Oregon.

OR

Specimen

SOC. Specimen at Southern Oregon University, Ashland, Oregon.

OR

Specimen

SRP. Specimen at Boise State University, Boise, Idaho.

ID

Specimen

Schaffner, J.H. 1932. Revised catalog of Ohio vascular plants. Ohio Biological Survey Bulletin 25. Ohio State University, Columbus.

OH

Literature

Seymour, F.C. 1969. The flora of New England. Charles E. Tuttle Company, Rutland.

NH

Literature

Shultz, Leila M. Personal communication.

UT

Literature

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

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

Specimen Management System for California Herbaria (SMASCH).

CA

Literature

Specimen at Douglas County Museum, Roseburg, Oregon.

OR

Specimen

Specimen at Eastern New Mexico University, Portales, New Mexico.

NM

Specimen

Specimen at Linfield College, McMinnville, Oregon.

OR

Specimen

Stevens, O.A. 1950. Handbook of North Dakota plants. Knight Printing Co., Fargo.

ND

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

Sundberg, Scott. Personal communication.

OR

Literature

TEX. Specimen at University of Texas, Austin, Texas.

TX

Specimen

TEX. Specimen at University of Texas, Austin, Texas.

TX

Specimen

TEX. Specimen at University of Texas, Austin, Texas.

TX

Specimen

TEX. Specimen at University of Texas, Austin, Texas.

TX

Specimen

Tatnall, E. 1860. Catalogue of the phaenogamous and filicoid plants of New Castle County, Delaware. Wilmington Institute, Wilmington.

DE

Literature

Tatnall, R.R. 1946. Flora of Delaware and the Eastern Shore. Society of Natural History of Delaware, Lancaster.

DE

Literature

Taylor, R.J., and C.E.S. Taylor. 1989. An annotated list of the ferns, fern allies, gymnosperms and flowering plants of Oklahoma. Southeast Oklahoma State University.

OK

Literature

Texas A&M Bioinformatics Working Group. Texas A&M Bioinformatics Working Group Internet site.

TX

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

Thomas, W.E., & R.H. Maxwell. 2009. Distribution records of southern Indiana vascular plants III. Proceedings of the Indiana Academy of Science 118: 31-38.

IN

Literature

UNM. Specimen at University of New Mexico, Albuquerque, New Mexico.

NM

Specimen

UNM. Specimen at University of New Mexico, Albuquerque, New Mexico.

NM

Specimen

UNM. Specimen at University of New Mexico, Albuquerque, New Mexico.

NM

Specimen

UNM. Specimen at University of New Mexico, Albuquerque, New Mexico.

NM

Specimen

Van Bruggen, T. 1985. The vascular plants of South Dakota, 2d ed. Iowa State University Press, Ames.

SD

Literature

Voss, E.G. 1985. Michigan flora. Cranbrook Institute of Science, Bloomfield Hills.

MI

Literature