Alcatraz Island in San Francisco City and County, California — The American West (Pacific Coastal)

Persian Carpet

Photographed by Andrew Ruppenstein, February 1, 2022

1. Persian Carpet Marker

Inscription. From the 1920s through the 1960s, island slopes gistened every summer with the vibrant pink blossoms of an iceplant (Drosanthemum floribundum) known by the residents as "Persian carpet.” The iceplant solved two problems it reduced erosion and it softened the harsh appearance of “the Rock” from San Francisco. This slope's iceplant was restored in 2008.

Erected by National Park Service.

Topics. This historical marker is listed in this topic list: Horticulture & Forestry. A significant historical year for this entry is 2008.

Location. 37° 49.569′ N, 122° 25.336′ W. Marker is in San Francisco, California, in San Francisco City and County. It is on Alcatraz Island. It can be reached from no nearby street. Touch for map. Marker is in this post office area: San Francisco CA 94133, United States of America. Touch for directions.

Regionally, this marker is on California’s Coast Ranges.

It is also on the American Pacific Coast.

Globally, it is in North America,

on the Ring of Fire,

in the Pacific Rim,

in the Western Hemisphere,

in the Western World,

and in the Anglosphere.

Historically, it finds itself

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in what was once New Spain

and also Mexico’s Alta California.

Other nearby markers. At least 8 other markers are within walking distance of this marker: Indian Occupation 1969-1971 (a few steps from this marker); Alcatraz Lighthouse (a few steps from this marker); Warden's House (within shouting distance of this marker); Western Gulls (within shouting distance of this marker); Lower Military Prison (about 400 feet away, measured in a direct line); First Escape Attempt (about 500 feet away); The Morgue (about 600 feet away); Not Just a Water Tower (about 600 feet away). Touch for a list and map of all markers in San Francisco.

More about this marker. The marker is located on Alcatraz Island, along the path leading downhill from the administration building to the gardens.

Additional keywords. historical landscaping

Persian Carpet Marker - wide view image. Click for full size.

Photographed by Andrew Ruppenstein, February 1, 2022

2. Persian Carpet Marker - wide view

The marker is visible here above the retaining wall and to the left of the directional signs.

Credits. This page was last revised on February 7, 2023. It was originally submitted on March 30, 2022, by Andrew Ruppenstein of Lamorinda, California. This page has been viewed 289 times since then and 26 times this year. Photos: 1, 2. submitted on March 30, 2022, by Andrew Ruppenstein of Lamorinda, California.