Lobelia tortuosa A. Heller var. haupuensis H. St. John, Phytologia 62: 435. 1987.
Type information:
Holotype [BISH]. W.C. Gagné and S.L. Montgomery 570. 30 August 1970. Kaua`i: Ha`upu, Hoary Head Mts., wet, windy, steep, N facing slope on exposed rock face.500m.
=Lobelia niihauensis