GarryRogers Nature Conservation

Introduction to the Weeds

While I studied vegetation ecology at Arizona State University, my boys and I would sometimes walk the two miles from our apartment to campus to pick up mail and assignments. We lived just north of the Salt River, once a fine desert stream that modern dams and diversions turned into a dry riverbed. We would enter the river channel a few blocks from our apartment and amble along for a mile and a half until we neared the campus. That hike was one of our favorite times together. The channel held scattered and battered Cottonwood trees, Mesquite, Seepwillow, Acacia, clusters of Squawbush, Brittlebush, Ambrosia, thickets of Sunflowers, the mighty Mullein, patches of feathery Storksbill, curly Heliotrope, lots of bare ground, and a million stones rounded by their history tumbling down the river. I think it was during those hikes that my oldest boy (age nine) developed…

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