Taxa Count: 20

ASTERACEAE

Lactuca

Lactuca biennis

Lactuca canadensis

Lactuca floridana

Lactuca graminifolia

Lactuca graminifolia var. arizonica

Lactuca hirsuta

Lactuca hirsuta var. albiflora

Lactuca intybacea

Lactuca ludoviciana

Lactuca muralis

Lactuca oblongifolia

Lactuca pulchella

Lactuca saligna

Lactuca sativa

Lactuca scariola

Lactuca serriola

Lactuca sibirica

Lactuca tatarica

Family Not Defined

Lactuca texana