무늬꼬리쇠고사리-Arachniodes simplicior 'Variegata'

Common Name: arachnoides 

Type: Fern

Family: Dryopteridaceae

Zone: 6 to 9

Height: 1.00 to 2.00 feet

Spread: 1.50 to 3.00 feet

Bloom Time: Non-flowering

Bloom Description: Non-flowering

Sun: Part shade to full shade

Water: Medium to wet

Maintenance: Medium

Leaf: Colorful

Tolerate: Rabbit

Garden locations

Culture

Winter hardy to USDA Zones 7-10 where it is easily grown in moist, acidic, humusy, well-drained soils in part shade to full shade. Best with constant and even soil moisture. This fern may survive winters in Zone 6, but often with a somewhat bedraggled appearance combined with considerable loss of evergreen color. Grow in protected locations in the northern parts of the growing range in order to help protect the evergreen foliage. Morning sun often works well, but afternoon sun is usually too much in hot summer climates. This fern spreads by creeping rhizomes to form a clump. It is easily propagated from rootball divisions.

Noteworthy Characteristics

Arachniodes simplicior, commonly known as East Indian holly fern or shield fern, is a rhizomatous evergreen fern with bipinnate, ovate-triangular fronds. It typically grows to 1-2’ tall and to 1-3’ wide. It is native to woodland streambanks, crevices in cliffs, wet rocks, thickets, and open forested areas in China and Japan. It was introduced into South Carolina where it subsequently naturalized to form a stable population.

Arachniodes aristata and Aspidium aristatum var. simplicius are synonyms.

Genus name comes from the Greek word arachne meaning a spider in reference to the spidery aspect of the clusters of spore capsules.

Specific epithet from Latin mean simple or unbranched.

Common name of holly fern is in reference to this fern’s stiff, waxy, evergreen fronds which some contend resemble holly.

 

‘Variegata’ is a variegated form which features glossy, lime green fronds with deeply divided subdivisions, showcased by a showy soft yellow stripe down the midrib of each pinnule (lance-shaped leaflet).

 

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