| 释义 |
‖ rhizoma Bot.|raɪˈzəʊmə|
Pl. rhiˈzomata, rhiˈzomas.
[mod.L., a. Gr. ῥίζωµα, f. ῥιζοῦσθαι to take root, f. ῥίζα root.]
= rhizome.
1830Lindley Nat. Syst. Bot. 253 Aquatic plants..with a fleshy rhizoma which is eatable. 1841Penny Cycl. XX. 312/1 The rhizomata of many of the species [of Sagittaria] contain amylaceous matter. 1877F. G. Heath Fern World 18 From various parts of the upper side of the creeping rhizomas spring the fronds.
Hence rhiˈzomatous a., consisting of or of the nature of a rhizoma; having rhizomata.
1847W. E. Steele Field Bot. 210 Filiceæ. Leafy, perennial plants, often rhizomatous. 1872Oliver Elem. Bot. ii. 186 In germinating the radicle [of mistletoe] penetrates the bark, forming a kind of rhizomatous root. |