spider fern
Học thuậtThân thiện
Definition
Noun: 1. A type of Asiatic fern (Pteris multifida) that has been introduced to America. It is characterized by its finely divided, lace-like fronds that can resemble the legs of a spider. 2. A fern (Pteris cretica) native to North Africa, the Azores, and the Canary Islands. This plant also has slender, spreading fronds.
Usage Examples
- The spider fern in the shaded corner of the garden adds delicate, green texture.
- Botanists study the spider fern to understand its adaptation in non-native environments.
- Two different species, one from Asia and one from North Africa, share the common name spider fern.
Advanced Usage
- The term is primarily used in botanical contexts, horticulture, and gardening. It is a common name, not a scientific one, which can lead to confusion as it refers to different species.
Variants and Related Words
- Ribbon Fern: Another common name for .
- Brake Fern: A broader common name for ferns in the genus, which includes spider ferns.
- Pteris multifida: The scientific name for the Asiatic spider fern.
- Pteris cretica: The scientific name for the North African/Azores spider fern.
Synonyms
- Brake fern
- Ribbon fern (for )
- Table fern (for )
Different Meanings
This term has two distinct botanical meanings, referring to two different (though related) species of fern: 1. Pteris multifida (Asiatic origin, introduced elsewhere). 2. Pteris cretica (North African/Azores/Canary Islands origin).
Noun
- Asiatic fern introduced in America
- fern of North Africa and Azores and Canary Islands