subsessile

subsessile

The leaf is subsessile, attached directly to the stem.

Definition
  1. Adjective:
    • Almost without a stalk: "subsessile" describes a plant part, such as a leaf or flower, that has a very short or nearly absent stem (pedicel or petiole), making it appear almost directly attached to the main stem.
Usage Examples
  • (The leaves have extremely short stalks.)
  • (The flower had a minimal or no pedicel.)
Advanced Usage
  • "Subsessile stigma": a botanical term for a stigma that is attached with a very short style.

    • The subsessile stigma of this orchid is nearly flush with the ovary. (The stigma has an extremely short supporting structure.)
  • "Subsessile capitulum": in composite flowers, a flower head that appears to sit directly on the stem.

    • The subsessile capitulum of the dandelion is common in many Asteraceae species. (The flower head has a very short stalk.)
Variants and Related Words
  • Sessile (adj): attached directly by the base; without a stalk.
    • A sessile leaf has no petiole at all. (Completely without a stem.)
  • Sub- (prefix): indicating a lesser degree or nearly, as in "subsessile" meaning almost sessile.
Synonyms
  • Nearly stalkless: almost without a stem.
  • Almost sessile: very close to being completely attached without a stalk.
Phrasal Verbs
Related Idioms