Prepare all of the pieces for fusing.
The plates were observed for fused colonies.
The mantle margin is fused ventrally, allowing the foot to extend through an anterior pedal gape.
Fruit: nutlets 2.5--4.5 2.5--4.5 2.5--4.5on-shaped-oblong, recurved or generally +- so, +- throughout; mmrgin teeth fused at base, width at base +- = linear.
Sometimes, the cauline leaf margin was fused to the stem.
The mantle margin can be fused at various places leaving medial apertures anteriorly for the extension and retraction of the locomotory foot and, in most bivalves, posteriorly to create inhalant and exhalant apertures that may be formed into siphons of variable length according to habitat.
Some species CuA and 1A are separated, some species meets when reaching the wing margin, some species fused.
Habit: Shrub, tree; dioecious; bud scale 1, not sticky, margins generally fused (or free, overlapping).
However, because of early abnormal fusion in the midline along their posterior margins, the fused hindlimbs cannot accomplish this rotation (Fig. 1C).
For the sedges, growth is as in grasses except that the leaf margins fuse when they meet around the stem on the opposite side of the centre of initiation.
Leaf: generally basal; sheath margins fused, or overlapping and generally with 2 ear-like extensions at blade junction; blade round, flat, or vestigial, glabrous or margin hairy.
