Asplenium rhizophyllum, the (American) walking fern, is a frequently-occurring fern native to North America. It is a close relative of Asplenium ruprechtii (syn: Camptosorus sibiricus) which is found in East Asia and also goes by the common name of "walking fern".
Growth form | lax |
---|---|
Separate fertile frond? | no |
Frond division | undivided/simple |
Frond shape | broadest at base |
Indusium present? | yes |
Pinna/pinnule margins | smooth/entire |
Soral arrangement | scattered |
Sorus shape | elongate/linear |
Stipe/rachis features | smooth |