Children (21 direct children, 27 direct and indirect children):
Trichostema austromontanum
(tree size 2)
San jacinto bluecurls
Trichostema dichotomum
(tree size 2)
Forked bluecurls
Trichostema lanceolatum
Vinegarweed
Trichostema laxum
(tree size 1)
Turpentine weed
Trichostema lanatum
(tree size 1)
Woolly bluecurls
Trichostema oblongum
Oblong bluecurls
Trichostema ovatum
San joaquin bluecurls
Trichostema parishii
Parish's bluecurls
Trichostema rubisepalum
Hernandez's bluecurls
Trichostema simulatum
Siskiyou bluecurls
Trichostema micranthum
Smallflower bluecurls
Trichostema ruygtii
Trichostema mexicanum
Trichostema purpusii
Trichostema arizonicum
Arizona bluecurls
Trichostema setaceum
Narrowleaf bluecurls
Trichostema suffrutescens
Florida scrub bluecurls
Trichostema brachiatum
Fluxweed
Trichostema sect. trichostema
Trichostema nesophilum
Trichostema pilosum