Because it possesses a double set of chromosomes from both parents, it can reproduce on its own and is considered a true, distinct species rather than just a one-off cross. Identification Features
: It typically grows in small, dense clusters directly out of cracks in shaded, damp rock faces. Where to Find It asplenium pinnatifidum
( Asplenium montanum ): Contributes the deeply lobed leaf structure. Because it possesses a double set of chromosomes
: Its fronds narrow into a long, slender point, a trait inherited from the Walking Fern. asplenium pinnatifidum
( Asplenium rhizophyllum ): Contributes the long, tapering frond tips.
While nowhere is it "common," the Lobed Spleenwort is most prevalent in the Appalachian region . It has also been documented in: Asplenium - In Defense of Plants