Kadrmas, T. and W. S. Johnson. Managing Yellow and Dalmatian Toadflax. Factsheet FS-02-96. University of Nevada Cooperative Extension. Online at: http://www.unce.unr.edu. Accessed on: Oct. 5, 2004.

PNDDUN01NMUA, Legacy reference. Physical copy not yet located.

Isaacs, Bill. New Mexico Natural Heritage Program. RT 4 Box 2B, Santa Fe, New Mexico 87501

PNDPHI01NMUS, Legacy reference. Physical copy not yet located.

Arizona Game and Fish Department (AGFD). In prep. Wildlife of special concern. Report submitted to Arizona Game and Fish Department, Nongame Branch, 2221 W. Greenway Rd., Phoenix, Arizona. 85023-4399.

Snyder, H. Preliminary report on the status, distribution, and ecological requirements of the black hawk in the United States of America. Unpublished report.

Animal Damage Control (ADC). No date. Prairie dogs and their control. New Mexico Animal Damage Control Program, APHIS, U.S. Department of Agriculture.

Weisenberger, M.E. 1995. San Andres National Wildlife Refuge Bird Surveys for September 1995. U.S. Fish and Wildlife Service. 19 October 1995. 4 pp.

Birner, Mark. No date. Selby Botanical Garden, Sarasota, Florida. Unpublished monograph on Hymenoxys species (as of 9/13/96). Personal communication to Juanita Ladyman, Ph.D.

Larson, Bob. Wildlife Specialist, New Mexico Department of Game and Fish, Santa Fe, NM. Personal communication.

Spellenberg, R. Dept Biology, NMSU, Las Cruces, NM, 88003. Phone (505) 646-3732.

Black, C. Research ornithologist for the New Mexico Natural Heritage Program. Albuquerque, New Mexico. (505) 277-1991.

Gillette, C. Avocational lepidopterist, Salt Lake City, Utah. Personal communication.

Oliver, George. Utah Natural Heritage Program, Utah Division of Wildlife Resources, Salt Lake City, Utah

Stihler, Craig, WV Div. Nat. Resources, Elkins, West Virginia

Cunningham, G. Eco-Centric. Fish Biologist and Environmental Consultant, Omaha, NE. Personal communication.

McClain, William. Illinois Natural Heritage Database Program. Personal communication.

NatureServe. Unpublished. Concept reference for taxa which have not yet been described; to be used as a placeholder until a citation is available which describes the circumscription of the taxon.

Kirtland, G.L., Jr. Director. Vertebrate Museum. Shippensburg University. Shippensburg, PA

Prather, John. University of Arkansas. Pers. comm.

PNDWIN01NMUS, Legacy reference. Physical copy not yet located.

Wagner, W.L., and D.G. Sabo. Status report for Lesquerella aurea. U.S. Fish and Wildlife Service, Albuquerque, New Mexico.

Gila National Forest. Unknown date. Maps of hawk nest locations in the Gila N.F.

Todsen, T.K. Unpub. letter to Reggie Fletcher USFWS, Albuq, NM. Re: Polygala rimulicola var mescalerorum and Cypripedium calceolus var pubescens. No date. 2 pp.

Conley, M. R. and W. Conley. No date. Remote sensing for locating and monitoring of black-tailed prairie dog (CYNOMYS LUDOVICIANUS) colonies in the Tularosa Basin, New Mexico. New Mexico Department of Game and Fish, Santa Fe, NM.

Blodgett, B. Massachusetts Division of Fish and Wildlife, Field Headquarters, Westboro, MA.

Larsen, Robert R. No date. Contractor with U.S. Fish and Wildlife Service, Bitter Lake National Wildlife Refuge, NM. 906 E. Orange St., Roswell, NM 88201-7440, no phone number.

Sternburg, J. Wildlife Ecologist, Missouri Natural Heritage Program, Missouri Department of Conservation, Jefferson City, MO

Gardner, A.L. 19??. Memo to: Wesley W. Bonsell, from: Alfred L. Gardner, subject: identification of New Mexican prairie dogs.

Goosen, P. Biologist, Canadian Wildlife Service, Edmonton, Alberta, T6B2X Canada.

Omar, T., Desert Botanical Garden, Phoenix, Arizona. Personal Communication.

Trochet, J.

Hevron, B.E. Botanist, Navajo Natural Heritage Program.

McGuffin, Michael. Personal communication. American Herbal Products Association, Silver Spring MD

Wieland, Ronald. Mississippi Natural Heritage Program. Personal communication.

Fenton, M.B., D.C. Tennant, and J. Wyszecki. No date. Survey Report.

Fayette, Kim. Botanist, Colorado Natural Heritage Program.

Klein, Robyn. Instructor, Sweetgrass School of Herbalism. Personal communication.

Unknown Author. No Date. Cottonwood Cave, New Mexico.

SNDBROSBNMUS, Legacy reference. Physical copy not yet located.

NatureServe. Unpublished. Concept reference for taxa which have not yet been described; to be used as a placeholder until a citation is available which describes the circumscription of the taxon.

MNDHER01NMUS, Legacy reference. Physical copy not yet located.

Unknown. 19??. Survey of the blacktail prairie dog (Cynomys ludovicianus) in southern New Mexico to determine the current population and distribution of the subspecies Cynomys ludovicianus arizonensis.

Davis, S. K., D. C. Duncan, D. A. Anstey, and M. Skeel. in press. Habitat selection of grassland songbirds in southern Saskatchewan. Wilson Bulletin.

Bolander, R. Biologist, U.S. Bureau of Land Management, Salt Lake City, Utah. Personal communication.

Long, Glen A.

Taylor, C. M. The University of Oklahoma, Department of Zoology, Norman, OK. Pers. comm.

Hafner, D.J. New Mexico Museum of Natural History. Albuquerque, NM. Phone: (505)841-8837.

Osborne, C. Data Mgr./Env. Review. Arkansas Natural Heritage Commission. Little Rock, AR

Duncan, D.C., and S.K. Davis. In press. Songbirds in altered grasslands. Saskatchewan Biodiversity Conference Proceedings.

Hoffman, Jim., Tucson, AZ,

Mongold, R. 429 1/2 #2 Cordova, NW, Albuquerque, NM 87107 (505) 345-9945.

Fletcher, R. Unpub notes on Mammillaria wrightii from USDA - Forest Service files. Albuquerque NM. 2 pp.

Fertig, Walter. Personal communication. Former botanist. Wyoming Natural Diversity Database, University of Wyoming, Laramie, WY

Landye, J. J. U.S. Fish and Wildlife Service. Personal communication.

Propst, D. New Mexico Dept. of Game and Fish, Santa Fe, NM 87503. (505) 827-9904.

SNDENMU1NMUS, Legacy reference. Physical copy not yet located.

NatureServe. Unpublished. Concept reference for taxa for which no reference which describes the circumscription has been recorded; to be used as a placeholder until such a citation is identified.

Knight, P.J. Astragalus humillimus localities drawn onto USGS Chimney Rock 15' topo map for NMNHP.

Clawson, R. L., and B. Thomas. No date. Habitat selection and breeding status of Swainson's warblers in Missouri. Project Number W-13-R-47 (1993). Draft of research proposal.