Common Name: ebony spleenwort
Native Range: Tropical Africa, United States, West Indies
Zone: 3 to 8
Height: 0.50 to 1.00 feet
Spread: 0.50 to 1.00 feet
Bloom Time: Non-flowering
Bloom Description: Non-flowering
Sun: Part shade to full shade
Water: Dry to medium
Tolerate: Rabbit, Drought, Heavy Shade
Best grown in gritty, humusy, dry to medium moisture, well-drained soils in part shade. Prefers rocky locations. Tolerates full shade. Avoid overwatering. Needs excellent drainage to minimize risk of crown rot. Tolerates some drought.
Asplenium platyneuron, commonly called ebony spleenwort, is an evergreen Missouri native fern which typically grows to 15" tall and occurs on rocky wooded ledges, rocky slopes and mossy banks. Arching, pinnate, somewhat glossy, dark green sterile fronds. Erect fertile fronds. Central stipe (stem) is dark purplish brown.
Genus name comes from the Greek word aspidion meaning a shield.
Common name of spleenwort refers to purported medicinal value once attributed to the plant.
No serious insect or disease problems. Crown rot can be a significant problem in poorly drained soils. Susceptible to slugs.
Plant in dryish, rocky, shady areas of rock gardens (will grow in rocky crevices), native plant gardens or woodland areas.