EditorialMelon Cactus, (Cereus ctenoides,) 3 feet in height and 16 inches in diameter...It seems to thrive best among volcanic rocks., Timothy H. O'Sullivan (American, about 1840 - 1882), 1871, Albumen silver print.
EditorialProsopis, Print, Prosopis is a genus of flowering plants in the pea family, Fabaceae. It contains around 45 species of spiny trees and shrubs found in subtropical and tropical regions of the Americas, Africa, Western Asia, and South Asia. They often th...
EditorialDemodex, Print, Demodex is a genus of tiny mites that live in or near hair follicles of mammals. Around 65 species of Demodex are known. Two species live on humans: Demodex folliculorum and Demodex brevis, both frequently referred to as eyelash mites. ...