Bechthold, Michael

MB0417, engelmannii variegatus, USA, Arizona, House Rock Valley
MB0418, engelmannii variegatus, USA, Arizona, Marble Canyon
MB0451, rigidissimus, USA, Arizona, Woods Mts.
MB2296, rigidissimus, USA, Arizona
MB2518, rigidissimus, USA, Arizona
MB0441, stramineus, USA, New Mexico, Guadalupe Mts.
MB0446, stramineus, USA, New Mexico, Jarilla Mts.
MB3192, stramineus, USA, Texas
MB4521, triglochidiatus, USA, New Mexico
MB0430, triglochidiatus gurneyi, USA, New Mexico, Elk Canyon
MB0433, triglochidiatus gurneyi, USA, New Mexico, Guadalupe Mts.