), hairy; leaves 2 to four moments pinnately compound, glabrous or hairy; sori primarily marginal or submarginal, discrete or inside of a roughly uninterrupted line, the indusium cup-shaped or lateral and elongate, often also Together with the phase margin reflexed; sporangia With all the annulus vertical; spores typically trilete (tetrahedral-globose); https://raymondiqxdi.wikihearsay.com/3647270/little_known_facts_about_ballon_arch