Synset
an herb with milky juice: lettuce; prickly lettuce
<noun.plant>
Lactuca
genus Lactuca
semantic pointers
hypernym
asterid dicot genus
member holonym
Compositae, family Compositae, Asteraceae, family Asteraceae, aster family
member meronym
lettuce
garden lettuce, common lettuce, Lactuca sativa
cos lettuce, romaine lettuce, Lactuca sativa longifolia
head lettuce, Lactuca sativa capitata