Alcea
Học thuậtThân thiện
Definition
Noun: 1. A genus of flowering plants: Alcea is the scientific (Latin) name for a genus of tall, erect herbaceous plants belonging to the mallow family (Malvaceae). This genus is commonly known for including the popular garden plant, the hollyhock.
Usage Notes
- The word is primarily used in scientific, botanical, and horticultural contexts. It is a proper noun (the name of a genus) and is typically italicized in writing.
- In everyday gardening or general conversation, the common name "hollyhock" is used far more frequently than the genus name .
Examples
- Scientific Classification: "The plant was correctly identified as belonging to the genus ."
- Botanical Reference: " is the most widely cultivated species of hollyhock."
- Horticultural Context: "Several perennial species of are well-suited to cottage garden borders."
Advanced Usage
- Taxonomic Synonymy: In some older or alternative botanical classification systems, the genus has been considered synonymous with the closely related genus . This means some plants once classified as may be reclassified as , and vice-versa, based on detailed botanical study.
Variants and Related Words
- Hollyhock (n): The common name for plants in the genus , especially . They are known for their tall spikes of large, colorful flowers.
- Althaea (n): A related genus in the Malvaceae family, which includes plants like marshmallow (). Historically, the boundaries between and have been debated by botanists.
Synonyms
- Genus Alcea (n): The full taxonomic designation.
- (The) Hollyhock genus (n): A descriptive synonym used in non-scientific language.
Related Terms (Botanical Context)
- Malvaceae (n): The mallow family, the larger plant family to which the genus belongs.
- Herbaceous (adj): Describing plants with non-woody stems that die back at the end of the growing season, a characteristic of species.
- Biennial/Perennial (adj): Many species are biennial (completing their life cycle in two years) or short-lived perennial (living for several years).
Noun
- genus of erect herbs of the Middle East having showy flowers: hollyhocks; in some classification systems synonymous with genus Althaea