Utricularia tenella

Terrestrial annual; stolons absent. Leaves rosetted, narrow-obovate, 3–10 mm long, 0.5–1.5 mm wide. Traps ovoid, 1–1.2 mm long. Racemes 1–several, erect, 2.5–13 cm long, 1–3-flowered; sterile bracts absent; fertile bracts basifixed, ovate, 0.5–1 mm long; bracteoles similar to bracts; outer calyx-lobes subequal, obovate, c. 1.5 mm long, inner calyx-lobes equal, oblong, c. 1 mm long. Corolla 3–9 mm long, bright or pale pink with yellow on distal margin of palate; upper lip ovate, deeply divided into 2 acute lobes; lower lip larger, semicircular in outline, deeply divided into 3 oblong lobes; palate pubescent, distal margin with 4 longitudinal ridges; spur narrow-cylindric to narrow-conical, longer or shorter than lower lip. Capsule globose, 1.5–2 mm diam.; seeds globose c. 0.3 mm diam. Flowers Sep.–Dec.