holly fern
Học thuậtThân thiện
Definition
- Noun:
- A tropical Old World fern (Cyrtomium falcatum, sometimes classified in genus Polystichum) characterized by glossy, dark green fronds whose leaflets resemble holly leaves in shape and shine.
- Any of various ferns belonging to the genus Polystichum that have stiff, leathery, and often glossy fronds reminiscent of holly foliage.
Usage Examples
- Noun:
- The holly fern is a popular houseplant due to its tolerance for low light.
- We identified several native holly ferns growing in the shaded forest understory.
- The glossy texture of the holly fern's leaves makes it visually distinctive.
Advanced Usage
- As a collective term: "Holly fern" can refer to the group of ferns within the specified genera that share the characteristic holly-like appearance.
- The garden's shade section features a collection of holly ferns.
Variants and Related Words
- Cyrtomium falcatum: The scientific name for the most common species known as the "house holly fern" or "Japanese holly fern."
- Polystichum: The genus containing many species commonly called holly ferns, such as the (northern holly fern).
Synonyms
- House holly fern (specifically for ).
- Japanese holly fern (specifically for ).
- Shield fern (a broader common name for ferns in the genus , which includes holly ferns).
Noun
- tropical Old World fern having glossy fronds suggestive of holly; sometimes placed in genus Polystichum
- any of various ferns of the genus Polystichum having fronds with texture and gloss like holly