FIGURE 2. Ottelia guanyangensis. A. Plant habitat. B. Plant habit and flowering plant. C. Bisexual flower with red brown sepal. D. flower individual. E in Ottelia guanyangensis (Hydrocharitaceae), a new species from southwestern China

FIGURE 2. Ottelia guanyangensis. A. Plant habitat. B. Plant habit and flowering plant. C. Bisexual flower with red brown sepal. D. flower individual. E. Fruit: Hexagonal-cylindric with wings. F. Leaf: Triplinerved with obvious cross veins. G. Character of pollens by SEM.