Ключевые слова: attached, bush, climbing, coriaceous, dependant, dependent, ecosystem, environment, epiphyte, epiphytic, fern, fleshy, forest, frond, fronds, green, growing, host, leaf, leatherleaf fern, leathery, leaves, light, light and dark, light beam, native bush, new zealand, on, oppotunistic, oppotunity, ovate, phyllopodia, plant, play of light, pyrrosia eleagnifolia, pyrrosia serpens sensu, relationship, relationships, rhizomes, rupestral rhizomatous fern, sori, stem, stipes, succulent, support, supported, thick, tough, tree, trunk,