Spurred corolla

from The Collaborative International Dictionary of English v.0.48

Spurred \Spurred\ (sp[^u]rd), a.
   1. Wearing spurs; furnished with a spur or spurs; having
      shoots like spurs.
      [1913 Webster]

   2. Affected with spur, or ergot; as, spurred rye.
      [1913 Webster]

   {Spurred corolla} (Bot.), a corolla in which there are one or
      more petals with a spur.
      [1913 Webster]