Definition

Noun: * A North American evergreen fern (Polystichum acrostichoides) characterized by dark green, leathery, pinnate fronds that remain green throughout the winter. It is commonly known as the Christmas fern.

Usage and Examples

• The polystichum acrostichoides is a popular choice for shade gardens due to its evergreen nature.
• Botanists noted that the polystichum acrostichoides thrived in the rocky, wooded slope.
• A dense cluster of polystichum acrostichoides provided year-round ground cover under the oak trees.

Advanced Usage

• In botanical classification, Polystichum acrostichoides belongs to the family Dryopteridaceae. The genus name refers to the arrangement of its spore-producing structures (sori) in multiple rows.

Variants and Related Words

• Christmas fern: The common name for .
• Polystichum: The genus to which this species belongs, containing many other fern species worldwide.
• Evergreen fern: A descriptive term for ferns like that retain their fronds in winter.

Synonyms

• Christmas fern

Different Meanings

This term has a single, specific meaning as the scientific (Latin) name for a particular species of fern. It does not have other general meanings.

Noun

1. North American evergreen fern having pinnate leaves and dense clusters of lance-shaped fronds