Assertion: naiad's leaf | /r/HasProperty | submersed
Facets:
Source sentences:
text: Leaves are all submersed, opposite to whorled, firm, bright green turning brownish later in the season, linear in outline, .5 to 4 cm (to 1½ inches) long, .4 to 4.5 mm (to 1/6 inch) wide, pointed at the tip, sheathed at the base, and with large, pointed, spine-tipped teeth or lobes around the edges, 8 to 13 teeth per side on larger leaves, and usually a few small prickles along the midrib on the underside.
text: Leaves are all submersed, opposite to whorled, flexible and may be arching, 1 to 4 cm (to 1½ inches) long, .2 to .6 mm wide, very gradually tapering to a pointed tip, with minute, spine-like teeth around the edges, 35 to 80 teeth per side and 1 or 2 teeth at the very tip.
text: Leaves are all submersed, opposite or whorled (usually in 3s), flexible, straight to somewhat arching, 1 to 2.8 cm (to ~1 inch) long, .2 to 2 mm wide.
text: Leaves are all submersed, opposite to whorled, flexible and thread-like, 1 to 4 cm (to 1½ inches) long, .1 to .4 mm wide, pointed at the tip, with minute, widely spaced, spine-like teeth around the edges, 12 to 20 teeth per side and 2 or 3 teeth at the very tip.