Succulent plant of very particular appearance, impossible to confuse. It has the typical rosette shape with extremely pointed, almost thread-like and upward-facing leaves, of a beautiful dark green. Each rosette tends to remain rather small in size, about 6 cm at the most, but the soft white fluff that completely covers the foliage gives it a nice and particular appearance as well as the name of the species itself: from the Latin "aranea" means "spider web". It’s name refers precisely to the overall appearance of this wonderful succulent wrapped in its white" cobwebs ", in which the contrast created between the softness of the fluff and the sharp points typical of the Haworthia genus is extremely striking!