bracteate

/'bræktiit/

Thân thiện

A single bracteate leaf emerges from the plant's stem.

Definition

1. Adjective:
   • Having bracts: In botany, this term describes a plant, flower, or inflorescence that possesses bracts. A bract is a specialized leaf, often different from foliage leaves, associated with a reproductive structure like a flower or flower cluster.

Usage Examples

• Adjective:
  • The poinsettia's showy red parts are not flowers but bracteate leaves.
  • The botanist noted that the spike was bracteate, with each small flower subtended by a papery bract.

Advanced Usage

• Technical Botanical Description: The term is primarily used in formal botanical descriptions and keys to classify and identify plant species based on the presence or characteristics of their bracts.
  • The genus is distinguished by its bracteate inflorescences.

Variants and Related Words

• Bract (n): The specialized leaf that a "bracteate" plant possesses.
  • The bract of the bougainvillea is often brightly colored.
• Bracteole (n): A small bract, especially one borne on a flower stalk.
• Ebracteate (adj): Lacking bracts. This is the direct antonym of "bracteate".

Synonyms

• Bracted: Having bracts. This is a direct synonym, though "bracteate" is the more standard term in technical botany.

Antonyms

• Ebracteate: Without bracts.

Học thuật

Adjective

1. having bracts

Từ đồng nghĩa

• bracted