| Suppose you were to put a groin out here, would not the filum fluminis be cast abruptly off across the channel? |
| Name from filum, a thread, in allusion to the cottony hairs of these plants. |
| This thread, the filum labyrinthi, is the new method of induction. |
| Of this division there seems to be only one small fragment, the filum Labyrinthi, consisting of but two or three pages. |
| A small form is often found parasitic on Chorda filum, spreading out horizontally like the hairs of a bottle brush. |
