| inflorescence circumference | Plant Trait Ontology (PTO) | — | Infos |
| inflorescence length | Plant Trait Ontology (PTO) | — | Infos |
| inflorescence development trait | Plant Trait Ontology (PTO) | "Traits associated with observing effects on the development of the inflorescence and its parts." [GR:pj] | Infos |
| inflorescence bract development trait | Plant Trait Ontology (PTO) | "Traits associated with observing effects on the development of the floral bracts." [GR:pj] | Infos |
| inflorescenceless | Plant Trait Ontology (PTO) | "The absence of inflorescence in the plant, either due to the abortion of the inflorescence developmental process and/or due to environmental factors." [GR:pj] | Infos |
| inflorescence bract number | Plant Trait Ontology (PTO) | "Number of given type of bracts in a inflorescence." [GR:pj] | Infos |
| days to inflorescence exsertion | Plant Trait Ontology (PTO) | "Number of days required for the emergence of inflorescence to become visible on the plant." [GR:pj] | Infos |
| floret number per inflorescence | Plant Trait Ontology (PTO) | "Average number of flowers (florets) in a grass inflorescence." [GR:pj] | Infos |
| inflorescence primary branch length | Plant Trait Ontology (PTO) | "An inflorescence primary branch morphology trait (TO:0000846) which the length of a second order inflorescence axis (PO:0006321)." [GR:pj, PO:0006321, TO:moorel] | Infos |
| inflorescence primary branch attitude | Plant Trait Ontology (PTO) | "An inflorescence primary branch morphology trait (TO:0000846) which is the attitude of a second order inflorescence axis (PO:0006321) in terms of upright and drooping characters." [GR:pj, PO:0006321, TO:moorel] | Infos |
