Bradley's Spleenwort -

Bradley's spleenwort is a tufted perennial fern that grows in tight clusters. To identify it, look for these specific features:

: Initially, the hybrid was sterile, but through a rare natural process of chromosome doubling, it became a fertile, independent species. bradley's spleenwort

: Major threats include habitat destruction from quarrying and mining, mechanical disturbance from rock climbing, and overshading caused by invasive vines or tree growth. Bradley's spleenwort is a tufted perennial fern that

( Asplenium bradleyi ) is a rare, small evergreen fern found primarily in the east-central United States. Named after Professor Frank Howe Bradley, who first discovered it in Tennessee in 1871, it typically thrives in the specialized, harsh environment of acidic rock crevices on sandstone or granite cliffs. Key Characteristics & Identification ( Asplenium bradleyi ) is a rare, small

: It prefers very acidic, thin soil (pH 3.5–5.0) in exposed, often sunny rock fissures. Because it thrives in such hostile conditions where other plants cannot grow, it faces little competition from more aggressive species. Conservation Status