Bibliography and Citations

Found 11964 results
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Porter C.L.  1965.  A flora of Wyoming. Part 4.  
Porsild A.E.  1938.  The cranberry in Canada.  Canadian Field-Naturalist.  52:116-117.
Porsild A.E.  1939.  Nymphaea tetragona Georgi in Canada.   The Canadian Field-Naturalist.  53:48-50.
Porley RD, Blockeel TL.  1999.  New national and regional bryophyte records, 1.  Journal of Bryology.  21:161-162.
Porcher, Jr. R.D.  1974.  Some notes and distribution records for Orchidaceae from the South Carolina coastal plain.  Journal of the Elisha Mitchell Scientific Society.  90(2):73-74.
Porcher, Jr. R.D.  1973.  Additions to the recorded distributions of Orchidaceae from the South Carolina coastal plain.  Bulletin of the South Carolina Academy of Science.  35:123.
Porcher, Jr. R.D.  1972.  New county records for Orchidaceae from the South Carolina coastal plain.  Journal of Elisha Mitchell Scientific Society.  88(4):218-219.
Popper K.J, Pelren E.C, Crawford J.A.  1996.  Summer nocturnal roost sites of blue grouse in northeastern Oregon.  Great Basin Naturalist.  56:177-179.
Popovich S..  1994.  List of new Astragalus oniciformis sites, 1993-1994.  
Popovich SJ.  2009.  Review of Lepidium papilliferum (slickspot peppergrass) Inside Desert 2000-2002 survey data analyses.    Available from http://www.regulations.gov/#!documentDetail;D=FWS-R1-ES-2008-0096-0034
Popovich S..  1994.  Field Survey for Astragalus oniciformis along the eastern edge of the Great Rift lava fields.  
Popovich S.J.  1993.  Effects upon Castilleja chlorotica from a tree felling/skidding and post-sale site preparation, a preliminary report.  
Popovich S.J, Shepard W.D, Reichart D.W, Cone M.A.  1993.  Flora of the Fraser Experimental Forest, Colorado.  
Popovich S.J.  2001.  Survey for slickspot peppergrass (Lepidium papilliferum) in the Inside Desert, BLM-Jarbidge Resource Area, Idaho.  
Popovich S..  1994.  Astragalus oniciformis: Study site and methodology information.  
Popovich S..  1994.  Memorandum dated 1994 October 6 regarding field observations and conservation recommendations for St. Anthony Evening Primrose.  
Popovich S..  2006.  Moonworts (Botrychium)–a "new species" found in Colorado.  
Popovich S.J, Pyke D.A.  1995.  Impacts of wildfire rehabilitation and plow-and-seed land treatments on fitness parameters of an endemi milkvetch.
Popovich S..  2000.  Survey for slickspot peppergrass (Lepidium papilliferum) in the Inside Desert, Jarbidge Resource Area, Idaho.  
Popovich S.J.  2004.  Botrychium lineare population status in Colorado: clarifications and suggested species assessment update and erratum.  
Popovich S.  Submitted.  Professional background information.  Popovich, Steve..  
Popovich S..  2001.  Field notes and maps for Astragalus atratus inseptus along Hwy. 75.  
Popovich S.J, Pyke D.A.  1995.  Impacts of wildfire rehabilitation and plow-and-seed land treatments on fitness parameters of an endemic milkvetch.
Popovich S.J, Prentice C.AM.  2006.  Hagerman Fossil Beds National Monument checklist of vascular plants, Hagerman, ID.  
Popovich S.J.  2001.  Phacelia inconspicua resurvey, Spring 2001. Craters of the Moon National Monument.