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Island Goldback Fern (Pityrogramma chrysophylla)

Island Goldback Fern
Island Goldback Fern detail

Overview

The Island Goldback Fern (Pityrogramma chrysophylla) is renowned for the brilliant golden-yellow powder (farina) on the undersides of its fronds. This striking feature gives the plant its common name and makes it a favorite among fern enthusiasts.

Taxonomy

Family:	Pteridaceae
Genus:	Pityrogramma (pit-ee-roh-GRAM-uh)
Species:	chrysophylla (kris-oh-FIL-a)

Description

Fronds are triangular, pinnately compound, up to 50 cm long. The upper surface is bright green, while the underside is coated with a waxy, golden farina that rubs off easily. Stipes are dark and slender.

Habitat and Cultivation

Found on rocky slopes and cliffs in tropical and subtropical islands. In cultivation, it needs bright indirect light, high humidity, and well-drained soil. Avoid overhead watering to preserve the farina.

Ferns: Walking Fern (Asplenium rhizophyllum): Unique Fern That "Walks" Across Rocks; Log Fern (Dryopteris celsa): Tall, Hybrid Wood Fern for Moist Shade; Woodwardia unigemmata: Chain Fern; Pyrrosia hastata: Felt Fern; Pentagramma triangularis: Goldback Fern; Adder's-tongue Fern (Ophioglossum vulgatum); Basket Fern (Drynaria rigidula); Licorice Fern (Polypodium glycyrrhiza); Staghorn Fern (Platycerium wallichii); Japanese Brake Fern (Pteris nipponica): Elegant Variegated Fern for Shade

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