释义 |
tape-grassnoun [mass noun]A submerged aquatic plant of the frogbit family, with narrow grass-like leaves. Also called ribbon-grass and (in North America) eelgrass.- Genus Vallisneria, family Hydrocharitaceae: several species.
The tape-grass has long, narrow, strap-like leaves, and it can form dense, perennial stands in still or slowly moving waters....- Vallisneria spiralis, or tape grass, produces new plantlets at the base of existing specimens; these may be removed and replanted.
- Tape grass is remarkable for the manner in which it reproduces.
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