Browsing items filed under: Full Shade × Moist/damp × Wetland/Bog × Carex trifida Sedge Larges growing sedge with bluish/green foliage suitable for damp areas Cyathea medullaris Mamaku, black ponga Tallest of the tree ferns Ptisana salicina Marratia salicinia, King fern, para Stunning fern with tropical appearance now rare in the wild due to decimation by wild pigs and goats.