Tag: U.S. Forest Service

Cottonwood Shade in Pima Canyon

The cottonwood’s deep roots draw water from a mountain stream.

MichaelStephenWills6 Comments

Looking back down Pima Canyon on a spring morning plenty of green under the unrelenting sun.

Click me for more Arizona photographs from my online gallery

A large Fremont’s Cottonwood Offers shade and protection along the Pima Canyon Trail.

In the shade, a grapevine, offers a vain promise of grapes.

The cottonwood’s deep roots draw water from a mountain stream.

Native Americans in the Western United States and Mexico used parts of Frémont’s cottonwood variously for a medicine, in basket weaving, for tool making, and for musical instruments. The inner bark of Frémont’s cottonwood contains vitamin C and was chewed as an antiscorbutic – treatment for vitamin C deficiency. The bark and leaves could be used to make poultices to reduce inflammation or to treat wounds.

The Pima people of southern Arizona and northern Mexico lived along Sonoran Desert watercourses and used twigs from the tree in the fine and intricate baskets they wove. The Cahuilla people of southern California used the tree’s wood for tool making, the Pueblo peoples for drums, and the Lower Colorado River Quechan people in ritual cremations. The Hopi of Northeastern Arizona carve the root of the cottonwood to create kachina dolls.

Reference: Wikipedia “Fremont’s Cottonwood.”

Copyright 2023 Michael Stephen Wills

Cactus Blossoms in Pima Canyon

Delicate buds develop into a flower, and then, into a cactus tuna

MichaelStephenWills4 Comments

A set of photographs of buds and blossoms of the Prickly Pear Cactus taken in Pima Canyon of the Pusch Ridge Wilderness of the Catalina Mountains.

Click Me for more information from my Online Galleries.

Eight New  Blossoms

Here are 8 flower bud growing from one cladode (pad).  There is a 9th bud on a second cladode.  What is interesting about these pads are the needle shadows.  Although thin, each provides some protection from the sun.

Cactus Closeup

This delicate bud will develop into a flower and, then, into a cactus fruit (in spanish, tuna).  The fruit retains those tiny spines, called glochids, which detach on the smallest contact.  The pads are also covered with them.

Prickly pears are known for growing into thickets.  The Cuban government created a “cactus curtain” of prickly pears around the Guantanamo naval base in the 1960’s, to prevent Cubans from escaping to refuge in the United States.

Cactus Flowers

Look closely at the anthers of these flowers.  Each curls over when touched, depositing its pollen.  The habit of prickly pears to grow together in thickets mean there are clusters of blossoms in springtime.

Copyright 2023 Michael Stephen Wills