: A smaller genus of about 40 tropical and subtropical species, distinguished by its creeping rhizomes and specific chromosome counts .
: Other species grow directly on the forest floor in moist, organic-rich soil. Economic and Cultural Importance The family holds significant value in several fields: Aspleniaceae - an overview | ScienceDirect Topics aspleniaceae
: The dominant genus, containing the vast majority (roughly 700+) of species. : A smaller genus of about 40 tropical
Members of Aspleniaceae are characterized by several distinct physical features that aid in field identification: aspleniaceae
: The petiole (leaf stalk) typically contains two C-shaped vascular bundles at the base that fuse into a single X-shape near the leaf tip.
: The rhizomes (stems) and the base of leaf stalks are covered in scales that have a lattice-like or "clathrate" appearance when viewed under a lens.