Raceme: An inflorescence with pedicellate flowers borne on an unbranched elongated central axis.*
The racemes of this wisteria are pendulous, hanging down through their supports. Each flower is attached to the central stock by a small stem called a pedicel.
*Pell, S.K., Angell, B. (2016). A botanist’s vocabulary: 1300 terms explained and illustrated. Portland: Timber Press.