Aloe viguieri         H. Perrier (1927)   

DESCRIPTION: solitary or forming small groups, with slender stem to 1 m, leaves 12-16, light green or greyish, teeth about 0,5 mm, 1-2 mm apart. Inflorescence 50 cm tall, simple, raceme cylindrical, flowers scarlet.
DISTRIBUTION: Madagascar (Toliara)
CULTIVATION: easy to grow. Rare plant.