FIGURE 2. Pilularia ethiopica. A in Pilularia ethiopica (Pteridophyta, Marsileaceae), a new species of pillwort from the tropical African mountains of Ethiopia

FIGURE 2. Pilularia ethiopica. A. Habitat, Bale Mountains, pond below Fincha Habera Waterfalls SW of Dinsho. B & C. Habit (Photographs E. Fischer). Scale bars: B. 5 mm, C. 1 mm.