T. aeranthosis a xeric variety with light green leaves that have a silvery cast. The foliage is pointed and stiff, extending outward from the center to form a rosette. In the brigh… See more

You’ll recognize that T. albertianais a mesic type by its smooth, dark, fleshy leaves. They have a yellow-green hue that may darken toward a purple shade. A key identifying … See more

Like a small tuft of wispy grass, mesic T. andreanahas narrow, fleshy leaves that are pale green and needle-like. A delicate beauty, it dislikes temperature fluctuations more than … See more

The flat green leaves of xeric T. brachycaulosare a bright mid-green, and resemble those that emerge from the top of a pineapple. The foliage may have a purple or red cast… See more

Mesic T. bulbosahas fleshy, dark green leaves that resemble the squiggly tentacles of an octopus. They protrude from a base that resembles a layered onion, and may reach heig… See more