Pteris Vittata

• Soil Conservation Role: Ecological restoration fern for rock crevices, degraded barren land, and heavy metal-contaminated slopes.  
• Application in Hydroseeding Engineering:
• Phytoremediation Potential: Possesses exceptional hyperaccumulation capacity for heavy metals (specifically arsenic), widely applied in mining restoration, industrially degraded land, and spoil-heap slopes.   
• Substrate & pH Adaptability: Highly tolerant of calcareous substrates and high-pH environments; capable of taking root in concrete crevices, masonry slopes, or exposed rock faces, filling extreme micro-topographic niches where typical graminaceous grasses fail to survive.