| 释义 |
penninerved, a. Bot.|ˈpɛnɪnɜːvd|
[f. L. penni-, comb. form of penna feather + nerve + -ed2.]
Of a leaf: Having nerves or veins diverging on each side of a midrib; feather-veined, pinnately veined. Also penniˈnervate a.
1857Mayne Expos. Lex., Penninervis, Bot...penninervate. 1880Gray Struct. Bot. iii. §4 (ed. 6) 93 Pinnately or Feather-veined (or Penninerved) leaves are..those of which the veins and their subdivisions are side branches of a single central rib. |