Hywel's Garden
Cacti - Mammillaria grahamii
Named after Colonel James Duncan Graham (1799-1851), Topographical engineer, and surveyor with the eastern portion of the U.S.-Mexican border survey. Mount Graham in Arizona was named after him.
Named after Colonel James Duncan Graham (1799-1851), Topographical engineer, and surveyor with the eastern portion of the U.S.-Mexican border survey. Mount Graham in Arizona was named after him.
