FIGURE 2. Polystichum napoense.—A. Habitat.—B, C in Polystichum napoense (Dryopteridaceae), a new cave-dwelling fern species from Guangxi, China

FIGURE 2. Polystichum napoense.—A. Habitat.—B, C. Plants in the field.—D. Adaxial view of the frond.—E. Abaxial view of the frond.—F. A portion of rachis with a portion of pinnae (adaxial view).—G. A portion of rachis with a portion of pinnae (abaxial view).—H. A portion of the abaxial lamina.—I. Scales from stipes (a–c), rachis (d–f).—J. SEM micrographs of spores. (A photographed by Jia-xin Fu, J by Yu-Jing Wei, and others by Chi Xiong)