stinking wattle(n = noun.plant) acacia cambegei, gidgee - scrubby Australian acacia having extremely foul-smelling blossoms;
is a kind of wattle
is a member of genus acacia

black wattle, golden wattle, scented wattle, silver wattle, stinking, stinking bean trefoil, stinking cedar, stinking chamomile, stinking clover, stinking elder, stinking gladwyn, stinking goosefoot, stinking hellebore, stinking horehound, stinking iris, stinking mayweed, stinking nightshade, stinking smut, stinking weed, stinking yew, sweet wattle, wattle, wattle and daub