Lactuca

Lactuca virosa subsp. virosa

Lactuca virosa subsp. cornigera

Lactuca chiangdaoensis

Lactuca raddeana var. aogashimaensis

Lactuca raddeana var. raddeana

Lactuca hispida

Lactuca deltoidea

Lactuca laevigata var. excisodentata

Lactuca laevigata var. lamii

Lactuca laevigata var. laevigata

Lactuca crassicaulis

Lactuca undulata

Lactuca orientalis subsp. orientalis

Lactuca orientalis subsp. nuristanica

Lactuca alpestris

Lactuca kossinskyi

Lactuca nepalensis

Lactuca × dichotoma

Lactuca hirsuta

Hairy lettuce

Lactuca georgica