sea grape

from The Collaborative International Dictionary of English v.0.48

Sea grape \Sea" grape`\
   1. (Bot.)
      (a) The gulf weed. See under {Gulf}.
      (b) A shrubby plant ({Coccoloba uvifera}) growing on the
          sandy shores of tropical America, somewhat resembling
          the grapevine.
          [1913 Webster]

   2. pl. (Zool.) The clusters of gelatinous egg capsules of a
      squid ({Loligo}).
      [1913 Webster]