adj (Botany) (of flowers, esp primulas) having the stigma on a short style below the anthers, which lie in the mouth of the corolla on big stamens. Compare pin-eyed[C19: from thrum2, because of the ring of anthers visible at the neck of the corolla]EncyclopediaSeethrowout
thrum-eyed
thrum-eyed
(of the arrangement of flower parts) having a short style and long stamens. Some primroses are thrum-eyed.