scapose

Thân thiện

A tulip is a scapose flower with a single bloom on a bare stalk.

Definition

Adjective: 1. Resembling or consisting of a scape: Describes a plant structure, typically a flower stalk, that is leafless, unbranched, and grows directly from the base of the plant or from a subterranean stem (like a bulb or rhizome). 2. Having a bare, leafless stalk growing directly from the ground: This is the primary botanical meaning, emphasizing the absence of leaves on the flowering stem itself.

Usage

The term is used almost exclusively in botanical contexts to describe the morphology of flowering plants. It specifies that the inflorescence (flower cluster) is borne on a scape.

Examples

• Adjective:
  • "Tulips are scapose flowers." (This means the tulip's flower is carried on a single, leafless stalk arising from the bulb.)
  • "The dandelion sends up a scapose stalk." (This describes the familiar, hollow, leafless stalk of a dandelion that bears the flower head.)
  • "A scapose column is a feature of some orchid species."

Advanced Usage

• The term can be applied by analogy in other biological descriptions, such as in ornithology to describe feather structures, though this is highly specialized.
  • Example from reference: "the scapose portion of a feather."

Variants and Related Words

• Scape (noun): The actual leafless flower stalk itself. (e.g., "The flower is borne on a long scape.")
• Scapigerous (adjective): Bearing or having a scape. This is a more technical synonym.

Synonyms

• Leafless-stalked
• Scapigerous (technical)

Antonyms

• Cauline (meaning "having leaves on the stem")
• Branched
• Leafy

Học thuật

Adjective

1. resembling or consisting of a scape; having a bare leafless stalk growing directly from the ground
   • tulips are scapose flowers
   • a scapose stalk
   • a scapose column
   • the scapose portion of a feather