Accession	Scientific Name	State	County	Collector	Date	Elevation
23538	Abutilon theophrasti Medik.	Colorado	Arapahoe County	C Lane	28 Aug 1957	5299
5218	Allium textile Nelson & J.F. Macbr.	Colorado	Arapahoe County	N Berg	3 Jun 1897
26170	Alnus incana (L.) Moench ssp. tenuifolia (Nutt.) Breitung	Colorado	Arapahoe County	W Heustis	26 July 1916	5300
35101	Alyssum minus (L.) Rothm. var. micranthum (C.A. Mey.) Dudley	Colorado	Arapahoe County	H D Harrington	31 May 1954	5100
51548	Alyssum minus (L.) Rothm. var. micranthum (C.A. Mey.) Dudley	Colorado	Arapahoe County	F J Hermann	8 May 1971
82135	Ambrosia psilostachya DC.	Colorado	Arapahoe County	K Sparks	3 September 2000	5923
28551	Androsace occidentalis Pursh	Colorado	Arapahoe County	H M Schmoll	23 May 1920	5500
54232	Apera interrupta (L.) P. Beauv.	Colorado	Arapahoe County	V & B Alpers	Jul 1973	5197
39826	Aster falcatus Lindl. var. falcatus	Colorado	Arapahoe County	E Brunquist B-174	18 Sep 1961	5450
77407	Aster falcatus Lindl. var. falcatus	Colorado	Arapahoe County	Robert Merrill King	22 Sept. 1998	5500
77240	Aster falcatus Lindl. var. falcatus	Colorado	Arapahoe County	Robert Merrill King	10 Sept. 1998	5500
77409	Aster lanceolatus Willd. ssp. hesperius (Gray) Semple & Chmielewski	Colorado	Arapahoe County	Robert Merrill King	22 Sept. 1998	5500
26407	Astragalus agrestis Dougl. ex G. Don	Colorado	Arapahoe County	H Smith	3 Jun 1901
37724	Astragalus gracilis Nutt.	Colorado	Arapahoe County	E Brunquist B-14	17 Jun 1960	5998
26402	Astragalus parryi Gray	Colorado	Arapahoe County	E Bethel	15 Jun 1895	5250
38456	Bromus tectorum L.	Colorado	Arapahoe County	E Brunquist B-91	16 Oct 1960	5798
41777	Castilleja integra Gray var. integra	Colorado	Arapahoe County	E Brunquist 208	9 May 1962	6099
37721	Castilleja sessiliflora Pursh	Colorado	Arapahoe County	E Brunquist	17 Jun 1960	5998
77406	Centaurea diffusa Lam.	Colorado	Arapahoe County	Robert Merrill King	22 Sept. 1998	5500
82965	Chenopodium glaucum L.	Colorado	Arapahoe County	J Wingate	7 September 2001	5960
60332	Chrysothamnus nauseosus (Pallas ex Pursh) Britt. ssp. nauseosus	Colorado	Arapahoe County	L Anderson 2767	26 Aug 1964
26265	Corydalis curvisiliqua Engelm. ssp. occidentalis (Engelm. ex Gray) W.A. Weber	Colorado	Arapahoe County	N Dwight 9	29 May 1901
37722	Cryptantha cinerea (Greene) Cronq.	Colorado	Arapahoe County	E Brunquist B-5	17 Jun 1960	5998
37725	Cryptantha minima Rydb.	Colorado	Arapahoe County	E Brunquist B-7	12 Jun 1960	5998
47577	Daucus carota L.	Colorado	Arapahoe County	Sandy MacLean	1 Aug 1968	5397