hand fern
Học thuậtThân thiện
Definition
- Noun:
- A tropical American fern with coarsely lobed to palmatifid fronds: "Hand fern" refers to a specific type of fern native to tropical regions of the Americas, characterized by its leaves (fronds) that are deeply divided into coarse lobes, resembling the shape of a hand.
Usage Examples
- Noun:
- The hand fern is prized by collectors for its unique, palmate fronds.
- We identified a rare hand fern growing in the shaded understory of the rainforest.
Advanced Usage
- Botanical description: In botanical contexts, "hand fern" is used to describe the specific morphology of the fronds, which are divided in a hand-like (palmate or palmatifid) pattern.
- The herbarium specimen clearly shows the palmatifid structure typical of the hand fern.
Variants and Related Words
- Doryopteris pedata: This is the scientific (Latin) name for the plant commonly known as the hand fern.
- Palmate fern: A descriptive term sometimes used for ferns with a similar hand-shaped leaf structure.
Synonyms
- None commonly used: As "hand fern" is a specific common name for a particular plant, there are no direct synonyms in general usage. In technical contexts, the scientific name is used.
Related Phrases
- None applicable: "Hand fern" is a fixed compound noun referring to a specific plant species and does not form standard phrasal verbs or idioms.
Related Idioms
- None applicable: There are no common idioms that incorporate the term "hand fern."
Noun
- tropical American fern with coarsely lobed to palmatifid fronds