), hairy; leaves two to 4 moments pinnately compound, glabrous or hairy; sori largely marginal or submarginal, discrete or in a roughly uninterrupted line, the indusium cup-shaped or lateral and elongate, from time to time also With all the segment margin reflexed; sporangia Along with the annulus vertical; spores generally https://ballon-arch31974.ourcodeblog.com/36936212/fascination-about-ballon-arch