Asclepias
Definition
- Noun:
- A genus of plants: "Asclepias" is the scientific name for a genus of flowering plants, commonly known as milkweeds or silkweeds. These are primarily perennial herbs native to North America.
Usage Examples
- Noun:
- The field was filled with vibrant asclepias. (The field was filled with vibrant milkweed plants.)
- Asclepias is an important host plant for monarch butterflies. (Milkweed is an important host plant for monarch butterflies.)
- Botanists study the various species within the genus Asclepias. (Botanists study the various species within the genus Milkweed.)
Advanced Usage
- In taxonomic context: Used to specify the genus in biological classification.
- The specimen was keyed out as a member of Asclepias. (The specimen was identified as belonging to the milkweed genus.)
Variants and Related Words
- Milkweed (n): The common name for plants in the genus , referring to their milky sap.
- Silkweed (n): Another common name for some species, referring to the silky hairs attached to the seeds.
- Asclepiad (n, historical/obsolete): A member of the former family Asclepiadaceae, which included the genus .
Synonyms
- Milkweed: The most common synonym in general use.
- Silkweed: A less common synonym.
Notes on Meaning
- The word "asclepias" is almost exclusively used in scientific, botanical, or gardening contexts. In everyday conversation, the common names "milkweed" or "butterfly weed" (for some species) are preferred.
- It is a proper noun when referring to the genus name and is typically capitalized: .
Noun
-
genus of chiefly North American perennial herbs: silkweed; milkweed
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