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Home >> Checklist: Golden Spike National Historic Site >> Previous version of Key >> Identification Key (new version): Golden Spike National Historic Site Filter/Display Options Family/Genus Filter: Sort by: Display Common Names Display images: Plant habit trees shrubs vines / lianas herbaceous grass-like cactus-like / succulents special groups composites legumes milkweeds mints spurges dicots monocots longevity annual or biennial perennial armature unarmed armed sap latex absent (sap clear) latex present Leaves arrangement/phyllotaxy basal alternate opposite whorled fascicled/clustered along stem blade division all simple deeply lobed or divided some or all fully compound Flower principal flower color white or cream purple blue green yellow orange red pink brown inconspicuous ovaries/pistils per flower 1 2-5 more than 5 Fruit or Cone fruit consistency at maturity dry/leathery fleshy Golden Spike National Historic Site Walter Fertig Species Count: 147 Amaranthaceae Amaranthus albus Atriplex canescens Atriplex confertifolia Atriplex patula Atriplex rosea Chenopodium berlandieri Halogeton glomeratus Kochia prostrata Krascheninnikovia lanata Salsola paulsenii Salsola tragus Suaeda torreyana Amaryllidaceae Allium acuminatum Allium nevadense Allium passeyi Apiaceae Cymopterus longipes Lomatium grayi Lomatium simplex Pteryxia terebinthina Apocynaceae Asclepias asperula Asteraceae Achillea millefolium Agoseris parviflora Ambrosia acanthicarpa Ambrosia psilostachya Artemisia dracunculus Artemisia ludoviciana Artemisia nova Artemisia tridentata Balsamorhiza hispidula Balsamorhiza sagittata Brickellia microphylla Brickellia oblongifolia Chaenactis douglasii Chrysothamnus vaseyi Chrysothamnus viscidiflorus Cirsium undulatum Crepis intermedia Dieteria canescens Ericameria nauseosa Erigeron concinnus Grindelia squarrosa Gutierrezia sarothrae Helianthus annuus Heterotheca villosa Iva axillaris Lactuca serriola Lygodesmia grandiflora Nothocalais troximoides Packera multilobata Taraxacum officinale Tetradymia canescens Tetradymia nuttallii Tragopogon dubius Boraginaceae Amsinckia intermedia Cryptantha humilis Lappula occidentalis Brassicaceae Alyssum alyssoides Alyssum desertorum Arabidopsis thaliana Boechera lignifera Descurainia pinnata Descurainia sophia Draba cuneifolia Draba verna Euclidium syriacum Isatis tinctoria Lepidium perfoliatum Sisymbrium altissimum Strigosella africana Cactaceae Opuntia fragilis Caryophyllaceae Holosteum umbellatum Convolvulaceae Convolvulus arvensis Cupressaceae Juniperus osteosperma Euphorbiaceae Euphorbia glyptosperma Fabaceae Astragalus beckwithii Astragalus cibarius Astragalus utahensis Melilotus officinalis Geraniaceae Erodium cicutarium Grossulariaceae Ribes aureum Lamiaceae Marrubium vulgare Liliaceae Calochortus bruneaunis Calochortus nuttallii Fritillaria pudica Linaceae Linum lewisii Loasaceae Mentzelia dispersa Mentzelia laevicaulis Malvaceae Sphaeralcea munroana Melanthiaceae Zigadenus paniculatus Onagraceae Epilobium brachycarpum Oenothera cespitosa Orobanchaceae Castilleja chromosa Papaveraceae Argemone munita Plantaginaceae Collinsia parviflora Linaria dalmatica Penstemon cyananthus Veronica biloba Poaceae Aegilops cylindrica Agropyron cristatum Aristida purpurea Bromus briziformis Bromus diandrus Bromus japonicus Bromus tectorum Elymus elymoides Eremopyrum triticeum Eriocoma hymenoides Hesperostipa comata Hordeum jubatum Hordeum murinum Leymus cinereus Leymus triticoides Pascopyrum smithii Poa bulbosa Poa pratensis Poa secunda Pseudoroegneria spicata Sporobolus cryptandrus Thinopyrum elongatum Thinopyrum intermedium Triticum aestivum Polemoniaceae Linanthus pungens Linanthus watsonii Phlox gracilis Phlox hoodii Phlox longifolia Polygonaceae Eriogonum cernuum Eriogonum hookeri Eriogonum ovalifolium Polygonum aviculare Rumex crispus Ranunculaceae Ceratocephala testiculata Delphinium nuttallianum Rosaceae Amelanchier utahensis Petrophyton caespitosum Prunus virginiana Purshia tridentata Rosa woodsii Rubiaceae Galium aparine Santalaceae Comandra umbellata Sarcobataceae Sarcobatus vermiculatus Saxifragaceae Lithophragma parviflorum Scrophulariaceae Verbascum blattaria Verbascum thapsus Solanaceae Lycium barbarum Nicotiana attenuata Verbenaceae Verbena bracteata
Developments of SEINet, Symbiota, and associated specimen databases have been supported by National Science Foundation Grants (DBI 9983132, BRC 0237418, DBI 0743827, DBI 0847966)