Accession	Scientific Name	State	County	Collector	Date	Elevation
57031	Allium textile Nelson & J.F. Macbr.	Colorado	Logan County	D Wilken & R Walter 12287	17 May 1975	4449
68876	Ambrosia acanthicarpa Hook.	Colorado	Logan County	D Wilken 13891	29 Sep 1982	4059
68875	Ambrosia psilostachya DC.	Colorado	Logan County	D Wilken 13893	29 Sep 1982	4059
68862	Andropogon gerardii Vitman	Colorado	Logan County	D Wilken 13888	29 Sep 1982	4059
37013	Artemisia campestris L.	Colorado	Logan County	K Bakke	12 Sep 1957
68873	Artemisia campestris L.	Colorado	Logan County	D Wilken 13895	29 Sep 1982	4449
68874	Artemisia filifolia Torr.	Colorado	Logan County	D Wilken 13894	29 Sep 1982	4059
33649	Asclepias incarnata L. ssp. incarnata	Colorado	Logan County	H Harrington 2222	15 Jul 1946	3898
none	Asclepias speciosa Torr.	Colorado	Logan County	Robert Merrill King	22 June 2004	3930
34639	Astragalus adsurgens	Colorado	Logan County	H Harrington 8036	22 Jun 1955	4000
34637	Astragalus gracilis Nutt.	Colorado	Logan County	H Harrington 8038	22 Jun 1955	4000
34640	Astragalus kentrophyta Gray var. kentrophyta	Colorado	Logan County	H Harrington 8035	22 Jun 1955	4000
57064	Astragalus missouriensis Nutt.	Colorado	Logan County	D Wilken & R Walter 12280	17 May 1975	4449
57060	Astragalus sericoleucus Gray	Colorado	Logan County	D Wilken & R Walter 12281	17 May 1975	4449
57063	Astragalus spatulatus Sheldon	Colorado	Logan County	D Wilken & R Walter 12282	17 May 1975	4449
26444	Atriplex canescens (Pursh) Nutt. var. canescens	Colorado	Logan County	H Harrington 2229	15 Jul 1946	3898
25484	Bromus commutatus Schrad.	Colorado	Logan County	H Harrington 2284	15 Jul 1946	3898
43402	Calamovilfa longifolia (Hook.) Scribn. var. longifolia	Colorado	Logan County	Cummins 134	9 Jul 1956
61965	Calylophus serrulatus (Nutt.) Raven	Colorado	Logan County	R Bowman & D Ross	24 Jun 1981	4600
41451	Carduus nutans L. ssp. macrolepis (Peterman) Kazmi	Colorado	Logan County	V Carter	24 Jul 1963	4000
57093	Carex filifolia Nutt.	Colorado	Logan County	D Wilken & R Walter	17 May 1975	4498
26460	Carex praegracilis W. Boott	Colorado	Logan County	H Harrington 2220	15 Jul 1946	3898
31793	Carthamus tinctorius L.	Colorado	Logan County	V Wilson	29 Jul 1949	4000
57037	Castilleja sessiliflora Pursh	Colorado	Logan County	D Wilken & D Walter	17 May 1975	4449
26485	Cenchrus longispinus (Hack.) Fern.	Colorado	Logan County	H Harrington 2282	15 Jul 1946	3898