释义 |
hydral, a. Bot.|ˈhaɪdrəl| [f. Gr. ὕδωρ, ὑδρ-, water + -al1.] Epithet of Lindley's alliance of Endogens containing Hydrocharidaceæ and kindred orders of aquatic plants.
1866Treas. Bot. 775 Naiadaceæ, a natural order..belonging to Lindley's hydral alliance of Endogens, consisting of plants living in fresh or salt water. |