from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun botany A plant (Aponogeton madagascariensis or Aponogeton fenestralis; formerly Ouvirandra fenestralis) whose leaves have little
tissuebetween the veins.
Sorry, no etymologies found.
An ornamental known as the lace-leaf walnut is very hardy here, doesn't winter kill at all but so far has not borne any nuts.