Zig-Zagging Up The Pass

Climbing out of East Boulder Canyon

Our second day began in East Boulder Canyon, in the following map it is at the foot of the “Z” of the orange line, the Dutchman Trail, lower left center. The shape is the signature of a switchback needed to negotiate a steep slope up to Upper Black Top Mesa pass. This day will see us traverse Dutchman Trail to the intersection with Peter’s Trail (yellow), another steep climb up Peter’s Mesa.

Today’s post features photographs of flourishing Sonoran Desert plants and landscape on the slopes of Black Top Mesa. Dipterostemon capitatus known by the common names blue dicks, purplehead and brodiaea is native to the Western United States (particularly Arizona, California, Oregon, Utah, New Mexico and northwest Mexico.

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Stag Horn Cholla (Opuntia versicolor) or, maybe, Pencil Cholla (Cylindropuntia ramosissima) growing along the Upper Black Top Mesa Pass trail. Also, in foreground Blue Disk. In the distance Prickly Pear (Optuna) and, far distance, Saguaro Cactus (Carnegiea gigantean). Palamino Mountain and the Peralta Trail on left, Black Top Mesa on right. East Boulder Canyon runs between. The other side of distant Yellow Peak was where, July 2010, four foolhardy Utah treasure hunters lost their lives to summer temperatures exceeding 180 F.

Here I used the “zoom” for a better view of distant Yellow Peak. In foreground is Brittlebush (Encelia farinosa) and Blue Dick. In the distance Saguaro Cactus. Below the cliff of Black Top Mesa, above East Boulder Canyon, is a patch of yellow, Mexican Poppy (Eschscholtzia californica).

Here is camera, set to zoom, is swung toward the mesa cliffs. Prickly Pear and Brittlebush growing along the Upper Black Top Mesa Pass trail. I have not identified the shaggy shrub above the Brittlebush. In the distance Saguaro Cactus (Carnegiea gigantean) flourishes. Below the cliff are patches of “gold dust”, the Mexican Poppy.

Heading southeast climbing out of East Boulder Canyon with a very young Saguaro Cactus (Carnegiea gigantean) just off trail on left, a large specimen silhouetted on ridge ahead. Windmill Pink (AKA Common Catchfly) (Silene gallica) foreground, lower left. Brittlebush (Encelia farinosa) on both sides.

This post ends as it began, with wildflowers growing next to the trailon a March morning. Blue Dicks (AKA Purplehead) (Dipterostemon capitatus), Tidy Tips (Layia) — daisy like flower, Brittlebush flowers are yellow when not dried. The larger small white flowers are Desert Phlox (Phlox austromontana) — I have not identified the tiny white flowers sprinkled around.

Click me for another Superstition Wilderness Posting.

Copyright 2022 Michael Stephen Wills All Rights Reserved

Evening and Morning

Boulder Canyon Camp

Our camp for the first night was East Boulder Canyon, between Black Top Mesa and Palamino mountain. On the topographic map, below. the bright orange line is Dutchman Trail. We are at the lower center, at the foot of the “Z” in trail, a switchback over Black Top Mesa pass we’ll traverse the next day.

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The map locates Yellow Peak, where the four Utah treasure hunters lost their lives Summer 2010, at the upper center next to Black Mesa Trail. The peak is framed by Black Top Mesa and Palamino Mountain in views to the northwest from Boulder Canyon, as you will see in a later posting.

Our evening was a quiet one of camp chores, an enjoyable meal with homemade beef jerky, coffee and plenty of water to rehydrate. The horses chomped on grain from feed bags. They packed in the grain as grazing is not allowed in the wilderness. I gave each a treat of carrot and apple.

I was up well before dawn to capture the morning constellations over Weavers Needle: from the left, I believe I recognize Lyra with Vega accompanied by Epsilon Lyra, next the keystone of Hercules. The brightest object is Venus.

Taking a break from morning water gathering in East Boulder Canyon: saguaro cactuses reflected in a still pool, looking up to the northwest you can just about see the Peralta trail where it crosses a Palamino Mountain ridge. West/Northwest the Peralta trail crosses behind the same ridge.

References:

Click me for the source of topographic map.

Copyright 2022 Michael Stephen Wills All Rights Reserved

Gold Dust Found

Desert Riches

A few minutes after photographing this Stressed Mesquite I looked across the creek to the slope of volcanic rock fallen from the cliff of Black Top Mesa where clumps of dark yellow, in the following photograph of that cliff, mark clusters of flowering Mexican Poppies.

Mesquite, of the genus Prosopis, is a widespread, successful desert shrub that sometimes grows into a tree forms, as you see here. A mesquite tap root can extend 190 feet down to draw on the water table. East Boulder Creek was flowing, in this season, a few feet away. Still, this mesquite is stressed, with a loss of over half of its bark. Dutchman Trail between Black Top Mesa and Palamino Mountain, Superstition Wilderness, Tonto National Forest, Arizona

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Plentiful winter rains of 2008 trigged a profusion of Mexican Poppies throughout the Superstition Wilderness. Here is a photograph captured after our expedition.

Look carefully for a scattering of color, like gold dust, at the foot of the volcanic cliffs. That is spring blooms of Mexican Poppy (Eschscholtzia californica). This gold wonder is plentiful from the month of late February through April, varying with the rains.

Copyright 2022 Michael Stephen Wills All Rights Reserved

Stressed Mesquite

Superstition Wilderness

Mesquite, of the genus Prosopis, is a widespread, successful desert shrub that sometimes grows into tree form, as you see here. A mesquite tap root can extend 190 feet down to draw on the water table.

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East Boulder Creek was flowing, in this season, a few feet away. Still, this mesquite is stressed, with a loss of over half of its bark. The ever-present Prickly Pear is in the middle distance. I prefer the image with the distant Weavers Needle, a neck of eroded volcanic rock, is brightened by the setting sun. To the left, the light-colored rock of Black Top Mesa is also of volcanic origin.

I am here on the Dutchman Trail between Black Top Mesa and Palamino Mountain, Superstition Wilderness, Tonto National Forest, Arizona.

Here is a gallery of post images, making comparison easier. All were taken with a handheld Sony F828. Walking without a pack make it possible for me to wear the camera.

References:

Read more about the uses of mesquite.

Copyright 2022 Michael Stephen Wills All Rights Reserved

Black Top Mesa

Superstition Wilderness

The black basalt of the mesa, for which it is named, is just visible above the lighter colored alternating layers of ash and tuff all remnants of volcanic eruptions 15 to 29 million years ago. We are on the Dutchman trail with the slopes of Palamino Mountain on the right. Ahead, other members of the expedition are just visible.

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In this view the late afternoon shadow of Palamino Mountain reveals the defile to which we are headed. Poles of young Saguaro Cactus (Carnegiea gigantean), poke from the black basalt capping Black Top Mesa. Foreground left is Stag Horn Cholla (Cylindropuntia), on the right is Prickly Pear (Optuna).

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Look carefully for a scattering of color, like gold dust, at the foot of the volcanic cliffs. That is spring blooms of Mexican Poppy (Eschscholtzia californica).

References:

Read more about Black Top Mesa

Copyright 2022 Michael Stephen Wills All Rights Reserved

Saguaro Ribs

Inside the Saguaro

In my experience to come across the denuded ribs of an expired Saguaro cactus is to find a single one among thousands of flourishing, many-armed giants. Fourteen years ago, when this photograph was taken March 2008, a drought hung over Arizona since 1994, fourteen years. One documented effect of twenty-eight drought years is fewer young saguaro now survive into adulthood, the number of standing specimens is slowly decreasing.

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Here we are below the rim of Peter’s Mesa of the Superstition Wilderness. Blue Dicks flourish as the feet of the long-expired giant, the wildflowers grow from corms long used as food by Native Americans. Behind is a large stand of Prickly Pear cactus whose fruit, called tunas, is another food source.

Copyright 2022 Michael Stephen Wills All Rights Reserved