What does "elephant-tusk" mean?

annual of southern United States to Mexico having large whitish or yellowish flowers mottled with purple and a long curving beak

Elephant-tusk

Common synonyms include: common devil's claw, common unicorn plant, devil's claw, proboscidea louisianica, proboscis flower, ram's horn.

Rare ·Advanced level

Noun

1
annual of southern United States to Mexico having large whitish or yellowish flowers mottled with purple and a long curving beak wordnet