Small whorled pogonia (Isotria medeoloides) recovery strategy 2007: chapter 4

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REFERENCES

Brownell, V.R. 1982.  Status report on the Small whorled pogonia, Isotria medeoloides, in

            Canada.  Committee on the Status of Endangered Wildlife in Canada.  Ottawa.

COSEWIC. 2000.  COSEWIC assessment and update status report on the Small Whorled

            Pogonia, Isotria medeoloides, in Canada.  Committee on the Status of Endangered

            Wildlife in Canada.  Ottawa. vi + 6 pp.

Difazio, T.  2003.  Draft Small whorled pogonia (Isotria medeoloides) Recovery Strategy.

            Catfish Creek Conservation Authority (unpublished).

Environment Canada.  2004.  Small whorled pogonia. 

            http://www.speciesatrisk.gc.ca/search/speciesDetails_e.cfm?SpeciesID=194

Last updated October 11, 2004.

Mehrhoff, L.A. 1989.  The dynamics of declining populations of an endangered orchid, Isotria

            medeoloides.  Ecology, 70:783-786.

NatureServe. 2006.  Summary Report – Isotria medeoloides. 

            http://www.natureserve.org/explorer Last updated October 2005.

U.S.Fish and Wildlife Service. Small Worled Pogonia.

            http://www.fws.gov/endangered/i/q/saqlq.html Last accessed Feb. 10, 2006.

U.S.Fish and Wildlife Service.  1992.  Small whorled pogonia (Isotria medeoloides) recovery

            plan, first revision.  Newton Corner, Massachusetts.

White, D.J. 1998. Update COSEWIC status report on the Small whorled pogonia, Isotria

            medeoloides, in Canada.  Committee on the Status of Endangered Wildlife in Canada.

Ottawa.

Personal Communications

Oldham, M. personal communication via email.  Feb. 13, 2006.