Eastern Mojave Vegetation Magpie Gulch Trail, Golden, Jefferson County, Colorado  
 

Tom Schweich  

Home Page  From Magpie Gulch to Clear Creek.

Other articles:
• Iowa Street:   at Magpie Gulch Trl;  

Junction: Iowa Street

Other articles:
• Magpie Gulch Trail:  40000;  

 

 

 

The section above is a short segment that connects Iowa Street to the bridge over CO Highway 93.


The section below is a short segment that connects Canyon Point Circle to the beidge over CO Highway 93.

Other articles:
• Canyon Point Circle:   at Magpie Gulch Trl;  

Junction: Canyon Point Circle, turn right (south) to go around the circle to the Jefferson County Open Space Nightbird Gulch Trail.

Other articles:
• Field Notes:  Wednesday, November 26th;  

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South Table Mountain from the Magpie Gulch Trail
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North Table Mountain from the Magpie Gulch Trail
View of Golden and South Table Mountain.

Other articles:
• Magpie Gulch Trail:  40000;  

 

 

 

The segment above connects Canyon Point Circle to the bridge over CO Highway 93.


Other articles:
• Magpie Gulch Trail:  Iowa Street branch;  Canyon Point Circle branch;  


Above here there are two branches of the trail, one that goes to Canyon Point Circle, and one that goes to Iowa Street.

Junction: Trail Branches

 

Bridge over CO Highway 93.

Other articles:
• Rubey Drive:  30300;  

Intersection: Rubey Drive, trail turns south along Rubey Drive.

Other articles:
• 5th Street:   at Rubey;  

Intersection:

  • 5th Street, to Washington Avenue, or N. Ford Street.
  • Rubey Drive, past Mitchell School to Iowa Street.
  • High Point Drive, into the condos.

 

Other articles:
• Golden Checklist Flora:  Bothriochloa bladhii;
• Field Notes:   1 Sep 2020;   30 Sep 2024;  Coll. No. 3653, 7 Sep 2026;

Locations: Golden. New Loveland Mine Park.  

New Loveland Mine Park

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Informational sign at New Loveland Mine Park.
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Moonrise at New Loveland Mine Park.
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Moonrise at New Loveland Mine Park.
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Bothriochloa bladhii in New Loveland Mine Park.
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Coll. No. 3653, Cenchrus longispinus.
 

Other articles:
• Field Notes:   1 Apr 2024;  

Social trail to High Point Drive

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Lower end of social trail to High Point Drive.
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Lower end of social trail to High Point Drive.

Literature Cited:
- Primack, Richard B., and Carina Terry, 2021.

Other articles:
• Field Notes:   10 Sep 2023;   14 Feb 2024;   26 Feb 2024;   29 Mar 2025;  

Shortcut social trail down

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Upper end of the shortcut social trail.
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Upper end of the shortcut trail.
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A walker on the social trail, calling to her dog that is off-leash in the yard at right center.
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Rehabilitation of the social trail through New Loveland Mine Park.
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Signage at the mountain bike trail.
 

Four cottonwood trees

Other articles:
• Field Notes:   7 Feb 2025;  

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Digging and piling up of dirt.
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Mountain bike jump.
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Mountain bike trails in New Loveland Mine Park.
 

Other articles:
• Field Notes:  22 Oct 2023;  

Trail junction at southeast section of lawn.

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The new Coors mural and Castle Rock from New Loveland Mine Park.

Other articles:
• Field Notes:   14 Mar 2026;  

The Giant Shovel

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The Giant Shovel.
 

Other articles:
• Field Notes:  3 Feb 2025;   5 Feb 2025;   7 Feb 2025;   30 Mar 2025;  

Mountain bike trails to northwest and southeast.

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The first few bicycle tracks visible on Monday, 3 February 2025
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Bicycle tracks on Wednesday, 5 February 2025
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Downhill runout from mountain bike jump.

Other articles:
• Field Notes:   27 Mar 2024;  

Lower end of shortcut social trail.

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South end of the shortcut social trail.

Other articles:
• Field Notes:   27 Mar 2024;   1 Apr 2024;   30 Mar 2025;  

Social trail to Cyn Vw Dr.

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Junction of social trails with Magpie Gulch Trail.
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Social trail to Canyon View Drive.
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Signage at south end of closed social trail.

Other articles:
• Field Notes:   11 Nov 2021;   18 Dec 2021;   1 Apr 2024;  

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Work on the surge pond.
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Surge pond completed.
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Surge pond at 2+ years.
 
 

Stairs down to bridge

Other articles:
• Trail to Parkview Court:   at Magpie Gl Trl;  

Junction: Social trail to Parkview Court

 

Hairpin turn

 

Bottom of Stairs

 

Bridge over CO Highway 58

Other articles:
• 8th Street:   at Magpie Trl N;  

Intersection: 8th Street

Other articles:
• Church Ditch:  15000;  

Cross Church Ditch on 8th Street

Other articles:
• 8th Street:   at trail;  

Junction: 8th Street, east to the Community Center and Washington Avenue

Other articles:
• Field Notes:   14 Sep 2026;  

Goathead, Puncture Vine (Tribulus terrestris)

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Goathead (Tribulus terrestris on the edge of the trail.

Other articles:
• Field Notes:   14 Sep 2026;  

Showy Milkweed (Asclepias speciosa)

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Showy Milkweed (Asclepias speciosa).

Other articles:
• Field Notes:   14 Sep 2026;  

Russian Olive (Elaeagnus angustifolia)

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Russian Olive (Elaeagnus angustifolia) on the other side of the trail.

Other articles:
• Field Notes:   14 Sep 2026;  

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American plum (Prunus americana).
 

Other articles:
• Field Notes:  11 Sep 2026;  

Humulus lupulus

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Obs. No. 6298, Humulus lupulus.

Other articles:
• Field Notes:  11 Sep 2026;  

Eriogonum effusum

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Obs. No. 6299, Eriogonum effusum.

Other articles:
• Field Notes:   14 Sep 2026;  

Box Elder (Acer negundo)

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Box Elder (Acer negundo) along the Church Ditch.

Other articles:
• Field Notes:   14 Sep 2026;  

Western Poison Ivy (Toxicodendron rydbergii)

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Western Poison Ivy (Toxicodendron rydbergii)

Other articles:
• Field Notes:  16 Sep 2026;  

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Western White Clematis (Clematis ligusticifolia) on the fence and Louisiana sagewort (Artemisia ludoviciana) beside the trail.
 
 

Golden Community Garden

Other articles:
• Field Notes:  16 Sep 2026;  

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River birch (Betula occidentalis) on the bank of Church Ditch.
 

Other articles:
• Field Notes:  11 Sep 2026;  

Acer glabrum var. glabrum “Rocky Mountain maple”

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Obs. No. 6300, Acer glabrum var. glabrum “Rocky Mountain maple”

 

Locations: Magpie Gulch Trail at the Eddy.  

Bridge to the Eddy Hotel.

I have noticed an unusually large diversity of plants along the banks of the Church Ditch, where it passes between the Eddy Hotel and the Golden Community Garden.

One likely reason is water. The ditch carries water for approximately six weeks in late spring and early summer, providing a reliable source of moisture during an otherwise relatively dry period. Some of the plants, such as Betula occidentalis, commonly called “Water Birch,” are typically associated with wet places. In fact, the birch I observed is rooted in the lower bank of the ditch, where its roots would be quite wet when the ditch is flowing. Others, such as chokecherry (Prunus virginiana) and Siberian elm (Ulmus pumila), can grow near water but are also commonly found in drier settings. The ditch may therefore support a mixture of plants with different moisture requirements, from species closely associated with wet places to others that simply benefit from the additional water.

Periodic clearing of the ditch banks may also contribute. The Church Ditch Company cleared the vegetation from the banks about four years ago (2022?), creating open ground that could be recolonized by plants from the surrounding area.

The Magpie Gulch Trail, which parallels the ditch, may be another factor. It is a busy trail, and walkers and bicyclists may inadvertently transport seeds from other places. The combination of seasonal water, periodic disturbance, and possible seed dispersal may help explain why so many different plants occur along this short stretch of ditch.

Other articles:
• Field Notes:  11 Sep 2026;  

Mentzelia nuda (Pursh) Torrey & A. Gray “Bractless Blazing Star”

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Obs. 6301, Mentzelia nuda.
 

Conduit for Mapgie Gulch is under the Mapgie Gulch Trail.

Other articles:
• Clear Creek Trail:   at Magpie Gl Trl;  

Junction: Clear Creek Trail, Peaks to Plains Trail

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: 10/2/2026 12:40:20 PM