Eastern Mojave Vegetation Magpie Gulch Trail at the Eddy, Jefferson County, Colorado.
 
Gazetteer

Query:

Trail along the west side of Golden, passes by the Eddy Hotel while parallel to the Church Ditch.

Latitude: 39.7543995 Longitude: -105.2335775 (° decimal)
Elevation: 5800ft, 1760m.

Articles that refer to this location:

  • Magpie Gulch Trail, Golden, Jefferson County, Colorado: at bridge; 
 

Area Plant Lists that contain this location:

Species collected at or near this location.

This list summarizes plants collected or observed at this specific, named location. It does not include plants collected or observed at nearby named or unnamed locations. It may be more instructive to use the Area Lists that contain this location.

  • TAS – The plant was collected by Tom Schweich.
  • Oth – The plant was collected by someone, but not Tom.
  • Obs – The plant was observed, but not collected.

Anacardiaceae

Toxicodendron rydbergii (Small ex Rydb.) Greene. Western Poison Ivy (Obs) CC:3

Asclepiadaceae

Asclepias speciosa Torr. Showy Milkweed (Obs) CC:3

Asteraceae

Anthemideae

Artemisiinae

Artemisia ludoviciana Nutt. ludoviciana. White Sagebrush (Obs) CC:4

Astereae

Chrysopsidinae

Heterotheca villosa (Pursh) Shinners. Hairy False Goldenaster (Obs) CC:3

Conyzinae

Erigeron canadensis L. Canadian Horseweed (Obs) CC:1

Machaerantherinae

Grindelia subalpina Greene. Subalpine Gumweed (Obs) CC:4

Pentachaetinae

Ericameria nauseosa (Pall. ex Pursh) G.L.Nesom & G.I.Baird graveolens (Nutt.) Reveal & Schuyler. Goldy-Locks (Obs) CC:3

Cardueae

Carduinae

Cirsium arvense (L.) Scop. Canada Thistle (Obs) CC:0

Cichorieae

Lactucinae

Lactuca serriola L. Prickly Lettuce (Obs) CC:0

Helenieae

Gaillardiinae

Gaillardia aristata Pursh. Blanketflower (Obs) CC:4

Heliantheae

Ambrosiinae

Ambrosia psilostachya DC. Western Ragweed (Obs) CC:3

Helianthinae

Helianthus annuus L. Common Sunflower (Obs) CC:1

Betulaceae

Betula occidentalis Hook. Water Birch (Obs) CC:8

Brassicaceae

Alyssum simplex Rudolphi. European Madwort (Obs) CC:0

Cactaceae

Opuntia macrorhiza Engelm. Western Pricklypear (Obs) CC:3

Cannabaceae

Celtis reticulata Torr. Net-Leaved Hackberry (Obs) CC:6

Humulus lupulus L. Common Hops (Obs) CC:0

Caryophyllaceae

Saponaria officinalis L. Bouncingbet (Obs) CC:0

Chenopodiaceae

Chenopodium album L. Lambsquarters (Obs) CC:0

Convolvulaceae

Convolvulus arvensis L. Field Bindweed (Obs) CC:0

Elaeagnaceae

Elaeagnus angustifolia L. Russian Olive (Obs) CC:0

Euphorbiaceae

Euphorbia davidii Subils. Toothed Spurge (Obs) CC:?

Euphorbia myrsinites L. Myrtle Spurge (Obs) CC:0

Fabaceae

Gleditsia triacanthos L. Honeylocust (Obs) CC:0

Lupinus argenteus Pursh argenteus. Loosely Flowered Silver Lupine (Obs) CC:5

Lathyrus latifolius L. Perennial Pea Vine (Obs) CC:0

Medicago sativa L. Alfalfa (Obs) CC:0

Lamiaceae

Salvia. Horticultural Salvia (Obs) CC:0

Loasaceae

Mentzelia nuda (Pursh) Torr. & A. Gray. Bractless Blazing Star (Obs) CC:4

Nyctaginaceae

Mirabilis nyctaginea (Michx.) MacMill. Heartleaf Four O'Clock (Obs) CC:2

Onagraceae

Oenothera biennis L. King's-Cureall (Obs) CC:3

Papaveraceae

Argemone polyanthemos (Fedde) G.B. Ownbey. Crested Prickly Poppy (Obs) CC:3

Polygonaceae

Eriogonum effusum Nuttall, Proc. Acad. Nat. Sci. Philadelphia. 4: 15. 1848. Spreading Buckwheat (Obs) CC:5

Rumex crispus L. Curley Dock (Obs) CC:0

Ranunculaceae

Clematis ligusticifolia Nutt. Western White Clematis (Obs) CC:4

Rosaceae

Amygdaloideae

Amygdaleae

Prunus americana Marshall. American Plum (Obs) CC:6

Prunus virginiana L. Chokecherry (Obs) CC:4

Rosoideae

Rubeae

Rubus deliciosus Torr. Delicious raspberry (Obs) CC:6

Salicaceae

Populus deltoides Marshall monilifera (Aiton) Eckenw. Plains Cottonwood (Obs) CC:3

Populus tremuloides Michx. Quaking Aspen (Obs) CC:5

Salix. Willow (Obs) CC:?

Salix exigua Nutt. Coyote Willow, Narrow-Leaved Willow (Obs) CC:3

Santalaceae

Comandra umbellata (L.) Nutt. pallida (A. DC.) Piehl. Pale Bastard Toadflax (Obs) CC:5

Sapindaceae

Acer glabrum Torr. glabrum. Rocky Mountain Maple (Obs) CC:7

Acer negundo L. Box Elder (Obs) CC:4

Scrophulariaceae

Verbascum thapsus L. Common Mullein (Obs) CC:0

Solanaceae

Solanum nitidibaccatum Bitter. Hairy Nightshade (Obs) CC:0

Ulmaceae

Ulmus pumila L. Siberian Elm (Obs) CC:0

Vitaceae

Parthenocissus quinquefolia (L.) Planch. Virginia Creeper (Obs) CC:0

Vitis riparia Michx. Riverbank Grape (Obs) CC:5

Zygophyllaceae

Tribulus terrestris L. Puncture Vine (Obs) CC:0

Asparagaceae

Agavoideae

Agaveae

Yucca glauca Nutt. Soapweed Yucca (Obs) CC:4

Asparagoideae

Asparagus officinalis L. Asparagus (Obs) CC:0

Commelinaceae

Tradescantia occidentalis (Britton) Smyth. Prairie Spiderwort (Obs) CC:5

Poaceae

Bromeae

Bromus inermis Leyss. Smooth Brome (Obs) CC:0

Cynodonteae

Bouteloua curtipendula (Michx.) Torr. Sideoats Grama (Obs) CC:6

Bouteloua gracilis (Kunth) Lag. ex Griffiths. Blue Grama (Obs) CC:4

Paniceae

Setaria viridis (L.) P. Beauv. Green Bristlegrass (Obs) CC:0

Triticeae

Agropyron cristatum (L.) Gaertn. Crested Wheat Grass (Obs) CC:0

Total number of taxa: 59
Native Taxa:
(serif, italic, bold)		 36
Exotic Taxa:
(sans-serif, italic)		22
Nativity Undetermined:
(default font, italic) 		1
Listed Weeds:
Identified as Weed 		0
FQA, CC, n=57, Mean C: 2.4, FQI = 18.4
If you have a question or a comment you may write to me at: tomas@schweich.com I sometimes post interesting questions in my FAQ, but I never disclose your full name or address.  

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Date and time this article was prepared:12:56:31 PM, 10/2/2026.