subclass rosidae

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Word: Subclass Rosidae

Part of Speech: Noun

Definition:
The term "subclass Rosidae" refers to a specific group in the classification of plants. It includes many types of trees, shrubs, and herbs that usually have flowers with many separate petals (this is what "polypetalous" means). This subclass contains 108 families of plants, including some well-known ones like roses (Rosaceae), myrtles (Myrtaceae), and spurge (Euphorbiaceae).

Usage Instructions:

• When to Use: You would use "subclass Rosidae" when discussing plant biology, botany, or when talking about the classification of plants.
• Example Sentence: "In botany class, we learned about the subclass Rosidae and its many families, including roses and myrtles."

Advanced Usage:

In more advanced discussions, you might explore how the subclass Rosidae fits into the broader classification of plants, such as the division of Angiosperms (flowering plants). You could also analyze the ecological roles of different families within this subclass.

Word Variants:

• Subclass (noun): A term used in biological classification that is a lower rank than a class and higher than an order.
• Rosidae (noun): The name of the subclass itself.

Different Meanings:

• In a non-botanical context, "subclass" can refer to any subdivision or smaller category within a larger category, not just in biology.

Synonyms:

• Group (in a general sense)
• Category (more broadly)

Related Terms:

• Polypetalous (adjective): Describing flowers that have multiple separate petals.
• Botany (noun): The scientific study of plants.

Idioms and Phrasal Verbs:

• While there are no specific idioms or phrasal verbs directly related to "subclass Rosidae," the term is often used in scientific discussions where understanding the structure and classification of life is important.

Summary:

"Subclass Rosidae" is a specific term used in the study of plants to describe a large group of flowering plants with many separate petals.

Academic

Noun

1. a group of trees and shrubs and herbs mostly with polypetalous flowers; contains 108 families including Rosaceae; Crassulaceae; Myrtaceae; Melastomaceae; Euphorbiaceae; Umbelliferae

Synonyms

• Rosidae
• subclass Rosidae