var. amoena

var. glandulifera Gray Synonymy:   Lobelia georgiana McVaugh, Lobelia glandulifera (Gray) Small

var. appendiculata

var. gattingeri (Gray) McVaugh Synonymy:   Lobelia gattingeri Gray

var. berlandieri  Present in the Texas flora and known locally as: Berlandier lobelia  (Texas Distribution by vegetation zone).

var. brachypoda (Gray) McVaugh Present in the Texas flora, no local name.  (Texas Distribution by vegetation zone). Synonymy:   Lobelia brachypoda (Gray) A. DC. ex Small

ssp. dunbarii

ssp. paniculata (Rock) Lammers Synonymy:   Lobelia costata F. Wimmer, Lobelia hillebrandii var. paniculata Rock

var. dunnii

var. serrata (Gray) McVaugh Present in the CalFlora Database (California distribution map).

ssp. gaudichaudii

ssp. koolauensis (Hosaka & Fosberg) Lammers Listed by the U.S. FWS as endangered. The FWS range of distribution is: U.S.A. (HI). FWS Listing information: volume 61 Federal Register 53107; October 10, 1996. Synonymy:   Lobelia gaudichaudii var. koolauensis Hosaka & Fosberg

var. angustifolia A. DC.

var. mineolana F. Wimmer

var. pauciflora Bush Images available from the Vascular Plant Image Gallery. Synonymy:   Lobelia puberula ssp. pauciflora (Bush) Bowden, Lobelia reverchonii B.L. Turner

var. puberula

var. simulans Fern.

var. portoricensis (A. DC.) McVaugh Synonymy:   Lobelia assurgens var. portoricensis (A. DC.) Urban

var. ludoviciana A. DC. Present in the Texas flora and known locally as: Louisiana lobelia  (Texas Distribution by vegetation zone).

var. siphilitica

var. occidentalis Bowden (pro nm.)

var. schneckii Bowden (pro nm.)

var. speciosa

var. campanulata McVaugh

var. hirtella Gray Synonymy:   Lobelia hirtella (Gray) Greene

var. leptostachys (A. DC.) Mackenzie & Bush Synonymy:   Lobelia leptostachys A. DC.

var. scaposa McVaugh

var. spicata Synonymy:   Lobelia bracteata Small, Lobelia spicata var. originalis McVaugh, Lobelia spicata var. parviflora Gray