Plant Code Scientific Name Common Name Growth Form AAFF annual forb annual forb ALTE Allium textile A. Nelson & J.F. Macbr. textile onion perennial forb ARPU9 Aristida purpurea Nutt. purple threeawn perennial grass ARPUL Aristida purpurea Nutt. var. longiseta (Steud.) Vasey Fendler threeawn perennial grass BASC5 Bassia scoparia (L.) A.J. Scott burningbush annual forb BODA2 Bouteloua dactyloides (Nutt.) J.T. Columbus buffalograss perennial grass BOGR2 Bouteloua gracilis (Willd. Ex Kunth) Lag. Ex Griffiths blue grama perennial grass BRTE Bromus tectorum L. cheatgrass annual grass CADU6 Carex duriuscula C.A. Mey. needleleaf sedge perennial grass CAEL3 Carex elynoides T. Holm blackroot sedge perennial grass CHGL13 Chamaesyce glyptosperma (Engelm.) Small ribseed sandmat annual forb CHLE4 Chenopodium leptophyllum (Moq.) Nutt. ex S. Watson narrowleaf goosefoot annual forb CIUN Cirsium undulatum (Nutt.) Spreng. wavyleaf thistle perennial forb COCA5 Conyza canadensis (L.) Cronquist Canadian horseweed annual forb CRMI5 Cryptantha minima Rydb. little cryptantha annual forb DEPI Descurainia pinnata (Walter) Britton western tansymustard annual forb ELEL5 Elymus elymoides (Raf.) Swezey squirreltail perennial grass EREF Eriogonum effusum Nutt. spreading buckwheat perennial forb EVNU Evolvulus nuttallianus Schult. shaggy dwarf morning-glory perennial forb HEAN3 Helianthus annuus L. common sunflower annual forb HECOC8 Hesperostipa comata (Trin. & Rupr.) Barkworth subsp. comata needle and thread perennial grass LAOC3 Lappula occidentalis (S. Watson) Greene flatspine stickseed annual forb LIIN2 Lithospermum incisum Lehm. narrowleaf stoneseed perennial forb MEOF Melilotus officinalis (L.) Lam. sweetclover annual forb MILI3 Mirabilis linearis (Pursh) Heimerl narrowleaf four o'clock perennial forb OEAL Oenothera albicaulis Pursh whitest evening primrose annual forb OPPO Opuntia polyacantha Haw. plains pricklypear perennial succulent PADD concrete pad PASM Pascopyrum smithii (Rydb.) A. Love western wheatgrass perennial grass PLPA2 Plantago patagonica Jacq. woolly plantain annual forb PSTE5 Psoralidium tenuiflorum (Pursh) Rydb. slimflower scurfpea perennial forb SATR12 Salsola tragus L. prickly Russian thistle annual forb SIAL2 Sisymbrium altissimum L. tall tumblemustard annual forb SPCO4 Sporobolus contractus Hitchc. spike dropseed perennial grass SPCR Sporobolus cryptandrus (Torr.) A. Gray sand dropseed perennial grass TRDU Tragopogon dubius Scop. yellow salsify annual forb VUOC Vulpia octoflora (Walter) Rydb. sixweeks fescue annual grass.