Cirsium
Học thuậtThân thiện
Definition
- Noun:
- A genus of flowering plants: "Cirsium" is the scientific genus name for a large group of plants commonly known as thistles, specifically the plume thistles.
Usage Examples
- Noun:
- The field was dotted with the purple flowers of Cirsium.
- Cirsium vulgare, also known as the spear thistle, is a common species in this region.
Advanced Usage
- In botanical contexts: The word "Cirsium" is primarily used in scientific, botanical, or horticultural writing to refer to this specific genus.
- The study focused on the pollination ecology of several Cirsium species.
Variants and Related Words
- Thistle (n): The common name for plants in genera including , , and , characterized by leaves with sharp prickles.
- Plume thistle (n): A common name specifically for plants of the genus , referring to their feathery pappus (the seed dispersal structure).
Synonyms
- Plume thistle: The most direct common name synonym.
- Thistle: A broader common name that includes other genera.
Noun
- plume thistles