Characteristics: Terrestrial ferns; stipes tuft, backlish at base; young fronds pinnaye with wider pinnae, when getting older, the fronds become bipinnate or tripinnatifid with slender pinnules.
生,叶柄丛生,基黑色;较年轻的叶子一羽状复叶,较老的叶子二或三羽状复叶。
Characteristics: Terrestrial ferns; stipes tuft, backlish at base; young fronds pinnaye with wider pinnae, when getting older, the fronds become bipinnate or tripinnatifid with slender pinnules.
生,叶柄丛生,基黑色;较年轻的叶子一羽状复叶,较老的叶子二或三羽状复叶。
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