stalkless
/'stɔ:klis/
Definition
- Adjective:
- Lacking a stalk or stem: Describes a plant part, such as a leaf, flower, or fruit, that is attached directly to the main stem or branch without an intervening stalk (petiole or pedicel).
- Sessile: In botany and zoology, describes an organism or structure that is directly attached to a base or substrate and is not free-moving.
Usage Examples
- Adjective:
- The plant has stalkless leaves that hug the stem closely.
- Unlike its relatives, this species produces stalkless flowers.
- A stalkless barnacle is permanently fixed to the rock.
Advanced Usage
- Technical/Botanical Context: The term is primarily used in scientific descriptions to specify the morphology of plants or sedentary animals.
- The identification key notes that the species is distinguished by its stalkless inflorescence.
Variants and Related Words
- Sessile (adj): The more common scientific synonym for "stalkless," meaning attached directly and incapable of moving from place to place.
- Sessile organisms like oysters and many plants are fixed in one location.
Synonyms
- Sessile
- Stemless (when referring specifically to the absence of a stem)
Antonyms
- Pedunculate (having a stalk or peduncle)
- Petiolate (having a leaf stalk or petiole)
- Stalked
Adjective
-
attached directly by the base; not having an intervening stalk
-
sessile flowers
-
the shell of a sessile barnacle is attached directly to a substrate
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