Huperzia mannii, a member of the Lycopodiaceae (clubmoss) family, is a pendent epiphyte (plant not rooted in the ground) with clustered, delicate, red stems which are 4 to 10 cm (1.6 to 3.9 in) long and less than 1 mm (0.04 in) thick. Leaves, arranged in three rows on the stem, are pointed, flat...