The inflorescences are 4--12 cm long, with 3--7 pairs of heads forming verticels, each 0.5--1.13 cm in diameter and comprising 15--30 pale yellow flowers, the corollas 4--5 mm long.
The inflorescences are 4--12 cm long, with 3--7 pairs of heads forming verticels, subtended by leafy bracts. The verticels are 0.5--1.13 cm in diameter and comprise 15--30 pale yellow flowers, the corollas 4--5 mm long.