Anthurium clarinervium (Velvet Cardboard Anthurium)

Anthurium clarinervium, the velvet cardboard anthurium, is grown entirely for its leaves, and those leaves are extraordinary. Native to the limestone outcroppings of Chiapas, Mexico, this species produces large, heart-shaped leaves with a deep velvety texture and a striking network of bold white veins against a dark green background. The leaf surface has a matte, almost suede-like quality, and the leaves are genuinely thick and stiff, which gives the plant its cardboard anthurium nickname. Individual leaves can reach 12 inches or more across.

As an epiphytic species, clarinervium grows naturally in tree crevices and on rocky surfaces, which means it needs a very open, airy potting mix: orchid bark, perlite, and a small amount of peat or potting soil work well together. It wants bright indirect light, temperatures between 65 and 73 degrees F, and high ambient humidity, ideally 60 to 85 percent. A pebble tray with water, a humidifier, or a spot in a bright bathroom will help maintain the conditions it needs.

This is a plant for collectors and foliage enthusiasts who appreciate drama in leaf form rather than flower form. It is slower growing than andraeanum types but more visually unusual.